HUAWEI TECHNOLOGIES CO LTD Huawei Confidential

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wwwhuaweicom

Introduction to CX200B

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bull 1 Product Overview

bull 2 Application Service

bull 3 Hardware Description

bull 4 Hardware Maintenance

bull 5Interconnection with other network products

bull 6 Configuration

bull 7 Troubleshooting

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PRODUCT OVERVIEW

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INTRODUCTIONWith the popularization of IP network and the trend of triple play services the MetropolitanArea Network (MAN) is bearing more services and the quality of transmission is highlyrequired In this case Huawei develops the Quidway CX200A and the Quidway CX200B metro services platforms (hereinafter referred to as the CX200) that can access converge and transmit services

The CX200 can be deployed at the access and convergence layer of the MAN where the CX200 can converge different services of the lower layer network and then access the upper layer network The services are as follows

1048698 Voice services of Next-Generation Network (NGN)1048698 Video services of IPTV and Video-on-Demand (VOD)1048698 IP Radio Access Network (RAN) services1048698 Virtual Leased-Line (VLL) services of very important client1048698 Data services of broadband access

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INTRODUCTIONbull The Quidway CX200 Metro Services Platform (hereinafter referred to

as the CX200) is based on a well-developed packet forwarding architecture The CX200 is positioned at the access and convergence layer on the Metropolitan Area Network (MAN)

bull At present the CX200 Metro Services Platform is of three types the CX200A the CX200B and the CX200C

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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bull 1 Product Overview

bull 2 Application Service

bull 3 Hardware Description

bull 4 Hardware Maintenance

bull 5Interconnection with other network products

bull 6 Configuration

bull 7 Troubleshooting

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PRODUCT OVERVIEW

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INTRODUCTIONWith the popularization of IP network and the trend of triple play services the MetropolitanArea Network (MAN) is bearing more services and the quality of transmission is highlyrequired In this case Huawei develops the Quidway CX200A and the Quidway CX200B metro services platforms (hereinafter referred to as the CX200) that can access converge and transmit services

The CX200 can be deployed at the access and convergence layer of the MAN where the CX200 can converge different services of the lower layer network and then access the upper layer network The services are as follows

1048698 Voice services of Next-Generation Network (NGN)1048698 Video services of IPTV and Video-on-Demand (VOD)1048698 IP Radio Access Network (RAN) services1048698 Virtual Leased-Line (VLL) services of very important client1048698 Data services of broadband access

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INTRODUCTIONbull The Quidway CX200 Metro Services Platform (hereinafter referred to

as the CX200) is based on a well-developed packet forwarding architecture The CX200 is positioned at the access and convergence layer on the Metropolitan Area Network (MAN)

bull At present the CX200 Metro Services Platform is of three types the CX200A the CX200B and the CX200C

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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PRODUCT OVERVIEW

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INTRODUCTIONWith the popularization of IP network and the trend of triple play services the MetropolitanArea Network (MAN) is bearing more services and the quality of transmission is highlyrequired In this case Huawei develops the Quidway CX200A and the Quidway CX200B metro services platforms (hereinafter referred to as the CX200) that can access converge and transmit services

The CX200 can be deployed at the access and convergence layer of the MAN where the CX200 can converge different services of the lower layer network and then access the upper layer network The services are as follows

1048698 Voice services of Next-Generation Network (NGN)1048698 Video services of IPTV and Video-on-Demand (VOD)1048698 IP Radio Access Network (RAN) services1048698 Virtual Leased-Line (VLL) services of very important client1048698 Data services of broadband access

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INTRODUCTIONbull The Quidway CX200 Metro Services Platform (hereinafter referred to

as the CX200) is based on a well-developed packet forwarding architecture The CX200 is positioned at the access and convergence layer on the Metropolitan Area Network (MAN)

bull At present the CX200 Metro Services Platform is of three types the CX200A the CX200B and the CX200C

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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INTRODUCTIONWith the popularization of IP network and the trend of triple play services the MetropolitanArea Network (MAN) is bearing more services and the quality of transmission is highlyrequired In this case Huawei develops the Quidway CX200A and the Quidway CX200B metro services platforms (hereinafter referred to as the CX200) that can access converge and transmit services

The CX200 can be deployed at the access and convergence layer of the MAN where the CX200 can converge different services of the lower layer network and then access the upper layer network The services are as follows

1048698 Voice services of Next-Generation Network (NGN)1048698 Video services of IPTV and Video-on-Demand (VOD)1048698 IP Radio Access Network (RAN) services1048698 Virtual Leased-Line (VLL) services of very important client1048698 Data services of broadband access

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INTRODUCTIONbull The Quidway CX200 Metro Services Platform (hereinafter referred to

as the CX200) is based on a well-developed packet forwarding architecture The CX200 is positioned at the access and convergence layer on the Metropolitan Area Network (MAN)

bull At present the CX200 Metro Services Platform is of three types the CX200A the CX200B and the CX200C

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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INTRODUCTIONbull The Quidway CX200 Metro Services Platform (hereinafter referred to

as the CX200) is based on a well-developed packet forwarding architecture The CX200 is positioned at the access and convergence layer on the Metropolitan Area Network (MAN)

bull At present the CX200 Metro Services Platform is of three types the CX200A the CX200B and the CX200C

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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APPLICATION SERVICES

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Application Environment

In the NGN bearer network the CX200 acts as the convergence device to converge the voice or video services from the BTS AND Node B to the core network

Figure

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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HARDWARE DESCRIPTION

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Hardware Structure

bull Hardware components of the CX200 are centralized for management System units and cables

bull of the CX200 are accessible from the front panel The CX200 hardware components include

bull the following partsbull 1048698 Chassisbull 1048698 Backplanebull 1048698 Power modulebull 1048698 Fan modulebull 1048698 Switch Control Unit (SCU)bull 1048698 Service Interface Card (SIC)bull The CX200 can be mounted in either the European

Telecommunications Standards Institutebull (ETSI) or the International Electrotechnical Commission (IEC) 297

cabinet

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Appearance of the CX200B Chassis

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Appearance of the CX200B ChassisSide Viewbull The CX200B chassis is also 2 U high Its dimensions are the same as those of the CX200A

chassis Figure 1-3 shows the side view of the CX200B chassis

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Front Viewbull Figure shows the front view of the CX200B chassis bull An ESD jack and a PGND terminal are located to the right of the SCU on the CX200B

chassis used to connect the ESD wrist strap and the protection grounding cable respectively

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Overview of Main Components

bull Figure shows the component distribution of the CX200B

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Table describes the main components of the CX200

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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System Configuration amp Physical Specifications

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Functional modules

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Power ModuleClassification of Power Modules

bull This chapter focuses on power modules The power modules of the CX200 are classified into

bull 1048698 DC power modulesbull 1048698 AC power modules

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Appearance of the DC power module

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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Indicators and Switch

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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SCU

bull The SCU is used to exchange packets and manage the device The SCU consists of a

bull control unit a switch unit and an interface unit

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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The integrated device provides amaximum of 24 FE interfaces andfour GE interfacesThe SCUB provides 24 FE electricalinterfaces Slot 1 and slot 2 can housethe SICs

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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bull For the CX200 the Ethernet interfaces are specified by slotbull numbersub-card numberinterface number such as Ethernet

xyz GigabitEthernet xyz

where x stands for the slot number as shown in Figure 4-11048698 y stands for the sub-card number that is usually 0 because there is no sub-card for theCX2001048698 z stands for the interface number as shown in Figure 4-3

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

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HARDWARE MAINTENANCE

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Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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InstallingRemoving Power Module

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Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Installing and Removing the Dummy Panel

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Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

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Appearance

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bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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System Indicators

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Link Indicators

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Interface Description

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Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

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18pt ColorBlack

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HARDWARE MAINTENANCE

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Slide title 32-35pt Color R153 G0 B0

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

InstallingRemoving Power Module

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Slide title 32-35pt Color R153 G0 B0

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

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Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 26Huawei Confidential

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18pt ColorBlack

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bull Switch Control Unitbull The CX200 supports the following types of the SCUsbull 1048698 The CX200A supports the 24-port 100M Ethernet Optical

Interface Switch Control Unitbull or the SCUC for shortbull 1048698 The CX200B supports the 24-port 100M Ethernet Electrical

Interface Switch Controlbull Unit or the SCUB for shortbull 1048698 The CX200C supports the 2GE (SFP) 16FE (SFP) and

8FE (RJ45) Mixed Interfacebull Switch Control Unit or the SCUD for short

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Slide text 20-22ptBullets level 2-5

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bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

HUAWEI TECHNOLOGIES CO LTD Page 28Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Appearance

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Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

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partners Arial

bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

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Slide title 32-35pt Color R153 G0 B0

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

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Corporate Font FrutigerNext LT Medium

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partners Arial

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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System Indicators

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Link Indicators

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Interface Description

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partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 27Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

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partners Arial

bull Introductionbull The SCU switches Layer 2 packets in the Ethernet and manages the whole device The SCUbull also provides external service interfaces The SCU is fixed in the CX200A CX200B orbull CX200C and cannot be pluggedbull The SCU is composed of the control unit the switch unit and the interface unitbull 1048698 Control unitbull The control unit consists of the CPU module control module and power modulebull The CX200 supports multiple management approaches The management informationbull about components is sent to the CPU through corresponding management channelsbull The CPUbull minus Initiates the chips working for the data link layer and physical layer and is in chargebull of the dynamic management of the chipsbull minus Forwards the packets and monitors the status of the SICsbull The control module consists of two parts the Field Programmable Gate Array (FPGA)bull and Complex Programmable Logical Device (CPLD) This modulebull minus Collects and processes the information about the status of cardsbull minus Switches the interfacesbull The power modulebull minus Facilitates hot swapbull minus Generates the working voltagebull minus Adjusts the time sequence when the power is on or offbull 1048698 Switch unitbull The CX200 adopts the centralized switch mode All data packets are sent to the switchbull module of the SCU that is the primary switch chip The chip switches the packets andbull then sends them to corresponding interface modules The primary switch chip has abull standard Layer 2 Ethernet switch function It switches the packets according to theirbull source and destination MAC addressesbull The switch unit supports the Layer 2 switch and protocol and enhances the Layer 2bull services by providing the features ofbull minus VLANbull minus MPLSbull 1048698 Interface unitbull Besides a console interface a 10100 Mbits Ethernet electrical interface (that is thebull MEth interface) the SCUB SCUC and SCUD also provide different types and numbersbull of service interfacesbull minus The SCUC provides twenty-four 100 Mbits Ethernet optical interfacesbull minus The SCUB provides twenty-four 10100 Mbits Ethernet electrical interfacesbull minus The SCUD provides sixteen 100 Mbits Ethernet optical interfaces eight 10100bull Mbits auto-sensing Ethernet electrical interfaces and two 1000 Mbits Ethernetbull optical interfaces

HUAWEI TECHNOLOGIES CO LTD Page 28Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Appearance

HUAWEI TECHNOLOGIES CO LTD Page 29Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

HUAWEI TECHNOLOGIES CO LTD Page 30Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

HUAWEI TECHNOLOGIES CO LTD Page 31Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

System Indicators

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Slide title 32-35pt Color R153 G0 B0

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18pt ColorBlack

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partners Arial

Link Indicators

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18pt ColorBlack

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Interface Description

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 28Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Appearance

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Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

HUAWEI TECHNOLOGIES CO LTD Page 30Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

HUAWEI TECHNOLOGIES CO LTD Page 31Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

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partners Arial

System Indicators

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partners Arial

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18pt ColorBlack

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Link Indicators

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18pt ColorBlack

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Interface Description

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Slide title 32-35pt Color R153 G0 B0

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

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partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 29Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull The SCUB provides a console interface and twenty-four 10100 Mbits Ethernet electrical

bull interfaces Every 10100 Mbits Ethernet electrical interface has a LINKACT indicator on the

bull SCU as shown in Figure 4-4bull 1048698 The indicator of LINKACT 1 indicates the status of No1

interface in the lower rowbull 1048698 The indicator of LINKACT 2 indicates the status of No2

interface in the upper row

HUAWEI TECHNOLOGIES CO LTD Page 30Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

HUAWEI TECHNOLOGIES CO LTD Page 31Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

System Indicators

HUAWEI TECHNOLOGIES CO LTD Page 32Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Link Indicators

HUAWEI TECHNOLOGIES CO LTD Page 33Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Interface Description

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 30Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

bull Indicatorsbull The indicators on the SCUB SCUC and SCUD are classified

into the following categoriesbull 1048698 System indicatorsbull 1048698 Link indicators

HUAWEI TECHNOLOGIES CO LTD Page 31Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

System Indicators

HUAWEI TECHNOLOGIES CO LTD Page 32Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Link Indicators

HUAWEI TECHNOLOGIES CO LTD Page 33Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Interface Description

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 31Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

System Indicators

HUAWEI TECHNOLOGIES CO LTD Page 32Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Link Indicators

HUAWEI TECHNOLOGIES CO LTD Page 33Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Interface Description

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 32Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Link Indicators

HUAWEI TECHNOLOGIES CO LTD Page 33Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Interface Description

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 33Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Interface Description

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 34Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Console Cable

bull The console cable is also called the console communications cable It is used to connect the

bull CX200 console interface to the RS-232 serial interface on the PC for transmitting

bull configuration data of the equipment

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 35Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 36Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Ethernet Cablebull The Ethernet cable is also called the network cable It consists

of a twisted cable of a certainbull length and an RJ-45 connector A twisted cable consists of

four pairs of twisted lines inbull different colorsbull Types of Ethernet cables

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 37Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

HARDWARE MAINTENANCE

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 38Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of Power Modules

bull Checking bull If the power supply is working properly the LED indicator

RUN LED is on

Removing the Power Module-bull Step 1 Switch off the power supply and remove the power

cablebull Step 2 Loosen all the captive screw on the lower right of the

power supple panelStep 3 Grasp the handle on the right of the power supply panel

with your right hand Draw slowlythe power supply out of the chassis until the whole power supply gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 39Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

InstallingRemoving Power Module

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 40Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Maintenance of FAN frame

bull Checkingbull If the fan is installed properly the OK LED is on and the FAIL

LED is offbull Removing the Fan Frame-bull Step 1 Loosen counter clockwise the captive screw on the

upper left panel of the fan frame

Step 2 Grasp the handle on the right of the fan frame with your right hand Draw slowly the fan frame out of the chassis until the whole fan frame gets out of the chassis

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 41Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

HUAWEI TECHNOLOGIES CO LTD Page 42Huawei Confidential

Slide title 32-35pt Color R153 G0 B0

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Slide text 20-22ptBullets level 2-5

18pt ColorBlack

Corporate Font FrutigerNext LT Medium

Font to be used by customers and

partners Arial

Installing and Removing the Dummy Panel

bull Dummy panel can be installed on all of the SIC power supply and fan frame slots

bull Dummy panel functions tobull 1048698 Proof dustbull 1048698 Ventilate air and dissipate heatbull 1048698 Ensure the EMC performance of the CX200

Thank youwwwhuaweicom

Thank youwwwhuaweicom