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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Product name Confidentiality
HUAWEI BTS3012 For internal use only
Product version 41 pages in total
V300R004
Environment Monitoring Scheme of
HUAWEI BTS3012
(For internal use only)
Prepared by: Chen Junqiang Date: 2006-07-12
Reviewed by: Date:
Approved by: Date:
Huawei Technologies Co., Ltd.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
All rights reserved
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Revision Record
Date Version Description Author
2006/07/12 V0.5 Provide framework. Chen Junqiang
2006/08/23 V1.0 Fill in the content. Wang Yong, Yu
Xiyuan, Sun Zhiwei,
Xu Shui
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Table of Contents
1 Introduction to Environment Monitoring Schemesof BTS3012 ..........................................................61.1 DTMU+DSAC.............................................................................................................6
DEMU+DMLC..................................................................................................................6
Semi-Permanent Connection..........................................................................................6
Principles in Selecting Environment Monitoring
Schemes...............................................................7
DTMU+DSAC........................................................8Scheme of Using EAC-2 .................................................................................................8
Scheme of Interconnecting BTS With the Environment Monitoring Device Having the
Digital Signal Output Function ..................................................................................12
Directly Monitoring Digital Signals of Some Equipment (or the DTMU Board Dry
Contact Monitoring Scheme) ....................................................................................17
2 DEMU+DMLC....................................................21
Scheme of Using Special Sensors, Digital Signal Input, and Digital Signal Output......22Scheme of Using Digital Signal Input............................................................................28
Scheme of Using Sensors.............................................................................................30
Scheme of Using Digital Signal Output.........................................................................32
3 Semi-Permanent Connection Scheme..............34Semi-Permanent Connection Scheme 1.......................................................................34
Semi-Permanent Connection Scheme 2 ......................................................................37
4 Monitoring of DC-DC Side Power......................41
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Environment Monitoring Scheme of
HUAWEI BTS3012Key words: BTS3012, DEMU, environment monitoring, DSAC, DTMU
Abstract: This article describes about all types of complete schemes about environment
monitoring schemes of HUAWEI BTS3012, including the BTS hardware,
auxiliary equipment, and BSC data configuration.
Acronyms:
Acronyms Full spelling
BTS Base Transceiver StationBSC Base Station Controller
MSC Mobile-service Switching Center
OMC Operations & Maintenance Centre
SDH Synchronous Digital Hierarchy
DTMU Transmission & timing & Management Unit for
DTRU BTS
DELC E1 Signal Lightning-Protection Card for DTRU
BTS
DMLC Monitor signal Lightning-protection Card for
DTRU BTS
DEMU Environment Monitoring Unit for DTRU BTS
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Environment Monitoring Scheme of
HUAWEI BTS30121 Introduction to Environment Monitoring
Schemes of BTS3012
The environment monitoring schemes of HUAWEI BTS3012 have the following features:
Features of BTS30 and BTS312
Dry contact input
Semi-permanent connection Controlling of digital signals
Direct connection to analog sensors
EAC-2, which supports universal communication protocols, instead of EAC-1, can be used
in the environment monitoring schemes of HUAWEI BTS3012.
The following environment monitoring schemes can be used for HUAWEI BTS3012:
1.1 DTMU+DSAC
The DTMU+DSAC (Signal Access Card for DTRU BTS) scheme has the following features:
Supporting EAC-2, providing 16 ports (can be extended to 32 ports) of digital
signal input, four ports of analog signal collection, and six ports of relay output
Supporting six ports of digital signal input, among which four ports are used to
monitor power alarms when there is DC-DC sidepower
Supporting four ports of TTL output
DEMU+DMLC
The DEMU+DMLC scheme has the following features:
Supporting 32 ports of digital signal input
Supporting four ports of analog signal collection
Supporting six ports of relay output
Semi-Permanent Connection
The semi-permanent connection scheme has the following features:
The timeslot integration equipment can be installed between BTS and
transmission equipment.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
BTS can provide independent E1 cables for the semi-permanent connection with
the monitoring collection equipment.
Principles in Selecting Environment Monitoring
Schemes
To select a proper environment monitoring scheme, you need comply with the
following principles:
In a swap project, you should follow the scheme of the original equipment
supplier. You need not provide the environment monitoring scheme if there is no
environment monitoring scheme originally.
Do not use any environment monitoring scheme for new construction projects. Select a proper scheme according to the customer requirements if the customer
has any specific demand.
If no specific scheme is defined by the customer, comply with the following
principles:
To monitor one or two ports of dry contact or other digital signals, use
DTMU+DSAC digital signal mode.
To monitor two to six ports of dry contact or other digital signals, use
DTMU+DSAC digital signal mode if the sidepower is not used in the entire
area.
When the sidepower is used or more ports are needed, use DEMU+DMLC
digital signal mode.
If analog sensors, such as the smoke sensor, water sensor, door status sensor,
are used for monitoring, you can use DEMU+DMLC analog monitoring mode. If
the controlling signal output is needed, you can use DEMU+DMLC digital signal
output mode.
If the original equipment is connected to sensors, get to know whether the
sensors are provided by the original equipment supplier or purchased by the
customer to determine whether to deliver sensors for the new equipment.
Sensors are connected in the following two modes: The sensors are directly connected to the DEMU boards.
The sensors are connected to the DTMU boards configured with EAC-2.
If you need continue to use the scheme of the original equipment supplier,
comply with the following principles.
If the original equipment uses semi-permanent connection mode, the new
equipment should use semi-permanent connection mode.
If the original equipment uses dry contact mode, you can determine whether to
use DTMU or DEMU according to the number of dry contacts or ports to be
monitored. Boards and cables need be separately delivered for the DEMU
boards, and prices need be quoted. When no DEMU board is included in the
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
delivery, preferentially consider default alarms of the DTMU boards. When
DEMU boards are used, modify the contract of the Marketing Department
accordingly.
DTMU+DSAC
The chapter describes three types of DTMU+DSAC schemes on the basis of the
environment monitoring devices to be used.
Scheme of Using EAC-2
1.1.1 Features of Scheme of Using EAC-2
The scheme of using EAC-2 has the following features:
EAC-2 can collect signals of temperature, humidity, water, smoke, and burglar
(including infrared and door status).
EAC-2 can detect the input power and voltage, and the DC power scope is 18V–
60V.
The input power and voltage alarm thresholds can be set through the BTS.
The EAC-2 can be extended to possess a maximum of 32 ports of digital signal
input. There are a total of 16 mandatory ports and 16 optional ports. Through the
DIP switches, four mandatory ports and four optional ports can connect to either
passive dry contact signals or DC active signals. Other 12 ports of signals can
connect to only passive dry contact signals. For details about the DIP switches,
refer to the EAC user manual.
EAC-2 can be configured with four extended analog signal collection channels,
and the input analog signals are 4–20mA electrical current signals or 0–5V
voltage signals.
EAC-2 has six ports of relay output, and the capacity of relay contact is 1A/30V
DC. EAC-2 cannot be directly connected to outdoor alarms.
1.1.2 Demand of BTS Boards in the Scheme of Using EAC-2
Table 1 shows the board of BTS required by the scheme of using EAC-2.
Table 1 Board of BTS in the scheme of using EAC-2
Quantity Code Description
1 03028262 Manufactured board-BTS3012-GM51DSAC-DSAC -3*1
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Notes:
The board encoded 03028262 is a mandatory board of BTS3012.
Only the D version or later versions of PCB can be used to ensure that the
communication cables can be inserted in COM1 or COM2 of the DSAC.
1.1.3 Demand of BTS Cables in the Scheme of Using EAC-2
Table 2 shows the board cables required by the scheme of using EAC-2.
Table 2 Board cables of BTS in the scheme of using EAC-2
Quantity Code Description
1 04115563 EAC-2 communication cable
Note:
The cable is shipped with the EAC-2 equipment.
1.1.4 Connection of BTS in EAC-2 Scheme
For the installation of EAC-2, refer to the EAC user manual.
The EAC has the following interfaces:
The -48V power interface connecting the EAC and PDF Interface of RS485 communication cable connecting the EAC and BTS3012
cabinet
Interfaces for all sensor of the EAC
Notes:
Ensure that -48V power interface that connects the EAC and PDF is connected
to PGND cable.
When installing the Emerson EAC-2, connect one end of the RS485 cable to
COM1 of the DSCA board at the top of the BTS3012 cabinet, and the other end
to COM1 of the EAC-2.
To install the EAC-2 of other manufacturers, refer to the attached manual of EAC
to connect the RS485 cable.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Figure 1 Connection between BTS and EAC-2
1.1.5 Customer Preparation for the Scheme of Using EAC-2
Provide tools such as screw drivers, monkey wrench and impact drill. All the
accessories are included in the installation kit of EAC-2.
EAC-2 is used to monitor indoor alarms. To monitor outdoor alarms, additional
lightning protection measures are needed.
1.1.6 Requirement of BSC Material in the Scheme of Using EAC-2
No additional material related to BSC need be provided.
1.1.7 Customer Preparation for the BSC in the Scheme of Using EAC-2
Perform data configuration through BSC. No additional material need be provided.
1.1.8 Data Configuration Related to BSC in the Scheme of Using EAC-2
To implement the scheme of using EAC-2, you need perform the following data
configuration on BSC:
Configuring EAC-2 boards
Use the automatic configuration system to add the DEMU boards in slot 2 of
subrack 0 of BTS3012. Currently, BSC does not distinguish the DEMU boards of
BTS3012 and the DEMU boards of EAC-2. Figure 2 shows the position of the
DEMU board in BTS3012.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Figure 2 Position of EAC-2 boards in BTS3012
To configure EAC-2 boards when the BSC is in on-line mode, enter dynamicconfiguration mode in BSC automatic configuration system, choose Dynamic setting
of sites -> Add and delete BTS boards, and perform proper operations.
Setting EAC-2 alarms
In the automatic configuration system, double click the DEMU board to display the
window of DEMU property. In the window, you can perform the following settings:
Enabling two ports of analog signal input alarms: temperature and humidity
Enabling four ports of special digital signals input alarms: water, smoke, infrared,
and door status
Enabling 32 ports of universal digital signals input alarms: the first to the 32nd
port of digital signal alarms
Setting effective levels for four ports of special digital signal input alarms: water,
smoke, infrared, and door status
Setting effective levels for 32 ports of universal digital signal input alarms: the
first to 32nd port of digital signal alarms
In dynamic configuration mode, you can choose Dynamic Setting of Sites ->
Change BTS Board Parameters to perform the preceding operations.
Configuring upper and lower thresholds of temperature and humidity and states
of six relaysIf BTS3012 is configured with EAC-2 module, you can use the automatic
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
configuration system to configure the following items:
Upper and lower thresholds of temperature and humidity of EAC-2
States of six relays, including refrigerating, heating, dehumidifying, humidifying,
fireproof, and burglarproof In initial configuration mode, you can choose BTS Equipment -> Site Property to
configure the preceding items.
In dynamic configuration mode, you can choose Dynamic Setting of Sites ->
Change Site Input Property to configure the preceding items. To set multiple sites to
the same values, choose Dynamic Setting of Sites -> Batch Processing of Site
Properties to perform the operations.
Modifying alarm names (if necessary)
Modifying alarm names in the BTS Alarm Information Parameter Configuration
Table
To modify alarm names in the BTS Alarm Information Parameter Configuration
Table in dynamic configuration mode, choose Dynamic Setting of Sites -> Setting
Without Command Words -> Alarm Parameters -> Alarm Information
Configuration and perform the operation.
Modifying alarm names in the alarm interpretation file
Use the alarm interpretation file modifying tool to modify the alarm names in the alarm
interpretation file of each client. You can find the alarm interpretation file modifying
tool in the BSC version directory in the version server.
Scheme of Interconnecting BTS With the Environment
Monitoring Device Having the Digital Signal Output
Function
1.1.9 Features of the Environment Monitoring Device Having the Digital
Signal Output Function
The environment monitoring device with the digital signal output function is connected
to the EAC interface of the DSAC board, and uses the dry contact mode. The
environment monitoring device with the digital signal output function has the following
features:
It currently monitors only the DC-DC Sidepower.
The input signals of the DSAC board in BTS are digital signals.
The DSAC board has the function of lightning protection for the input signals.
It can bear 250A differential mode and common mode.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
The DC-DC Sidepower occupies the first four of the six digital signal ports on the
DTMU board.
1.1.10 Demand of Delivering More Boards for BTS Interconnected With
the Environment Monitoring Device Having the Digital Signal
Output Function
No
1.1.11 Demand of Delivering More Cables for BTS Interconnected With
the Environment Monitoring Device Having the Digital Signal
Output Function
Table 3 shows the additional cable required by BTS interconnected with the
environment monitoring device that has the digital signal output function.
Table 3 Additional cable of BTS interconnected with the environment monitoring device
Number Code Description
1 04047444 Single piece of cable-Signal cable-8.0m-(D9 male)-
(CC4P0.5P445U(S))-(D26 male (three rows))-BTS3012
Some pieces of cable (the code is 04047444) with fixed length of 2.5
meters are to be consumed.
1.1.12 Interconnection of BTS and the Environment Monitoring Device
Having the Digital Signal Output Function
Use the alarm cable of which the BOM code is 04047444 to connect the monitoring
board of DC-DC Sidepower and BTS equipment.
As shown in Figure 3, the DB9 connector (the left one) of the alarm cable connects to
the DB9 connector on the monitoring board of DC-DC Sidepower. The DB26
connector (the right one) of the alarm cable connects to the DB26 connector (the
EAC interface) on the DSAC at the top of the BTS3012 cabinet.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Figure 3 Alarm cable of DC-DC Sidepower
Notes:
Distinguish the slots of the DSAC boards from the slots of the DMLC boards and DELC
boards.
Slightly push a board into the slot, hold the wrench of the board and insert the board
tightly. Ensure that all signal cables are correctly connected to the interface boards at
the top of the cabinet.
All cable ties should be kept toward the same direction. Cable ties of the same position
should be placed at a horizontal level. The cable ties should be cut to keep an even
surface.
1.1.13 Customer Preparation for BTS Interconnected With the
Environment Monitoring Device Having the Digital Signal Output
Function
No
1.1.14 Demand of Materials for BSC in the Scheme of Interconnecting
BTS With the Environment Monitoring Device Having the Digital
Signal Output Function
No
1.1.15 Customer Preparation for BSC in the Scheme of Interconnecting
BTS With the Environment Monitoring Device Having the Digital
Signal Output Function
Modify clock parameters and level parameters according to the digital signals to be
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
used.
1.1.16 Data Configuration of BSC in the Scheme of Interconnecting BTS
With the Environment Monitoring Device Having the Digital Signal
Output Function
Modifying parameters
The DC power lightning arrester failure alarms of the original master and slave
cabinets occupy the first and second digital signal alarm ports. Therefore, the clock
parameter 1 and alarm level dependent byte 1 need be configured to 1 when there
is only the master cabinet or 3 when there are both master and slave cabinets.
When the sidepower is used, increase the original alarm level dependent byte and
the clock parameter dependent byte by 60. For example, if the original value of
alarm level dependent byte (or the clock parameter dependent byte) is 3, modify
it to 63; if the original value of alarm level (or the clock parameter dependent byte)
is 1, change it to 61. For the method of modifying the alarm level dependent byte
and clock parameter dependent byte, refer to the section of “Enabling extended
alarms by setting extended properties of sites”.
The parameters of other alarms need be calculated.
Set the values of the clock parameter 1 and alarm level dependent byte 1
according to the bits occupied by all alarms. The value is decimal and converted froman 8-bit binary value. Each bit represents an alarm port. The alarm ports using alarms
are set to 1, and the alarm ports not using alarms are set to 0. Bit1 is the least
significant bit and Bit8 is the most significant bit. Table 4 shows the specific mapping
relationship between alarms and clock parameters.
For example, the binary value of four alarms using the sequence number 1 (master
cabinet lightning protection), 3 (self-defined 1), 4 (self-defined 2), and 5 (self-defined
3) is 00011101, and is converted to the binary value 29.
You need use the alarm name modifying tool to change the alarm names
corresponding to the sequence numbers of 3–6. For the method of modifying alarm
names, refer to the section “Modifying alarm names”.
Table 4 Mapping relationship between eight digital signal ports and clock parameters
Sequence
number
Alarm name ID Signal Bits of clock
parameter 1 and
alarm level
dependent byte 1
Ground
1 Extended alarm 53 of the main
controlling module
(master cabinet lightningprotection failure alarm)
4778 J4—PIN1 0 J4—PIN2
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2 Extended alarm 54 of the main
controlling module (slave
cabinet lightning protection
failure alarm)
4780 J5—PIN1 1 J5—PIN1
3 Extended alarm 55 of the main
controlling module (faults of
sidepower DC conversion
module)
4782 J6—PIN1 2 J6—PIN10
4 Extended alarm 56 of the main
controling module
(sidepower output
tributarydisconnection alarm)
4784 J6—PIN2 3 J6—PIN11
5 Extended alarm 57 of the maincontroling module
(24V input no-voltage alarm of
sidepower)
4786 J6—PIN3 4 J6—PIN12
6 Extended alarm 58 of the main
controlling module
(general alarm of sidepower)
4788 J6—PIN4 5 J6—PIN13
7 Extended alarm 59 of the main
controlling module
4790 J6—PIN5 6 J6—PIN14
8 Extended alarm 5A of the main
controlling module
4792 J6—PIN6 7 J6—PIN15
Enabling extended alarms by setting extended properties of sites
Display the window of automatic data configuration system and choose Dynamic
Setting of Sites -> Change Property Parameters of Sites, and the system displays
the window of Dynamically Set and Change Site Properties.
In the window of Dynamically Set and Change Site Properties, select a site and
click Next -> Change Site Property Parameters. The system displays the window of
Site Equipment Property.
In the window of Site Equipment Property, you can set clock parameter and alarmlevel dependent bytes. To change the alarm level dependent byte, select the check
box Extended Switch of Alarm Input at the Top of the Cabinet.
After the settings are finished, click OK -> Start On-Line Dynamic Setting of Host,
and perform the dynamic setting.
Modifying alarm names
Modifying alarm names in the BTS Alarm Information Parameter Configuration
Table
In dynamic configuration mode, choose Dynamic Setting of BSC -> Setting
Without Command Word -> Alarm Parameters -> Alarm Information
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Configuration, and change the alarm names in the BTS Alarm Information
Parameter Configuration Table.
Modifying alarm names in the alarm interpretation file
Use the alarm interpretation file modifying tool to change alarm names in the alarminterpretation file. You can find the alarm interpretation file modifying tool in the BSC
version directory of the version server.
Directly Monitoring Digital Signals of Some Equipment (or
the DTMU Board Dry Contact Monitoring Scheme)
1.1.17 Features of the DTMU Board Dry Contact Monitoring Scheme
If equipment directly supports dry contacts, and only a small amount of signals need
be monitored, you can use the cables with DB26 connectors to connect the DTMU
board to the EAC interface of the DSAC board. The signals to be monitored are as
follows:
In the scheme, there are eight dry contact alarm input ports. Two of the ports are
used to monitor the DC lightning arrester, and the alarm name is DC lightning
arrester failure alarm. All the remained six ports can be used to connect
environment alarms. When the DC sidepower is used, four of the remained ports
are used to monitor the sidepower, and only two ports can be used to monitor the
environment.
There are four TTL alarm control output ports.
The DSAC board provides TVS tube to protect all input signals.
The DTMU boards can bear 250A differential module and common module. The
DTMU boards can connect the indoor alarms but cannot connect the outdoor
alarms.
1.1.18 Demand of BTS Boards in the DTMU Board Dry Contact
Monitoring Scheme
The DSAC boards must be configured by default.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
1.1.19 Demand of BTS Cables in the DTMU Board Dry Contact
Monitoring Scheme
Table 5 shows the BTS cables required by the DTMU board dry contact monitoring
scheme.
Table 5 BTS cables required by the DTMU board dry contact monitoring scheme
Number Code Description
1 04047402 (Single cable-EAC signal cable-10.0m-(D26 male (3 rows))-
(CC16P0.4P430U(S)- )-BTS3012) A (PSView)Ⅰ
1.1.20 Connection of BTS in the DTMU Board Dry Contact Monitoring
Scheme
Figure 3 shows the BTS connection. The DB26 connector at the right of Figure 3 is
connected to the DB26 connector on the DSAC board at the top of the BTS3012
cabinet.
Figure 4 Connector that connects the DSAC board and DTMU board
Table 6 shows the structure of the DB26 connector on the DSAC board.
Table 6 Structure of the DB26 connector on the DSAC board
Connector Codeinside a
board
Pin No. Signal name I/O Signal functiondescription
14060235(DB26 angle
female)
J6 1 ALM_G3 I Dry contact alarm input 3
2 ALM_G4 I Dry contact alarm input 4
3 ALM_G5 I Dry contact alarm input 5
4 ALM_G6 I Dry contact alarm input 6
5 ALM_G7 I Dry contact alarm input 7
6 ALM_G8 I Dry contact alarm input 8
18 Alm_OUT1 O TTL alarm control 1
9 Alm_OUT2 O TTL alarm control 2
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
8 Alm_OUT3 O TTL alarm control 3
7 Alm_OUT4 O TTL alarm control 4
10-17, 25,
26
GND — GND
1.1.21 Customer Preparation for BTS in the DTMU Board Dry Contact
Monitoring Scheme
1.1.22 Demand of Materials for BSC in the DTMU Board Dry Contact
Monitoring Scheme
No
1.1.23 Customer Preparation for BSC in the DTMU Board Dry Contact
Monitoring Scheme
Data configuration need be made in BSC. No material need be added.
1.1.24 Data Configuration for BSC in the DTMU Board Dry Contact
Monitoring Scheme
Modifying parameters
The DC power lightning arrester failure alarms of the original master and slave
cabinets occupy the first and second digital signal alarm ports. Therefore, the clock
parameter 1, and alarm level dependent byte 1 need be configured to 1 when there
is only the master cabinet or 3 when there are both master and slave cabinets.
When the sidepower is used, increase the alarm level dependent byte and the
clock parameter dependent byte by 60. For example, if the original value of alarm
level dependent byte (or the clock parameter dependent byte) is 3, modify it to 63;
if the original value of alarm level (or the clock parameter dependent byte) is 1,
modify it to 61. For the method of modifying the alarm level dependent byte and
clock parameters, refer to the section “Enabling extended alarms by setting
extended properties of sites”.
The parameters of other alarms need be calculated.
Set the values of the clock parameter 1 and alarm level dependent byte 1
according to the bits occupied by all alarms. The value is decimal and converted from
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
an 8-bit binary value. Each bit represents an alarm port. The alarm ports using alarms
are set to 1, and the alarm ports not using alarms are set to 0. Bit1 is the least
significant bit and Bit8 is the most significant bit. Table 7 shows the specific mapping
relationship between alarms and clock parameters.For example, the binary value of four alarms using the sequence number 1 (master
cabinet lightning protection), 3 (self-defined 1), 4 (self-defined 2), and 5 (self-defined
3) is 00011101, and is converted to the binary value 29.
You need use the alarm name modifying tool to change the alarm names
corresponding to the sequence numbers of 3–6. For the method of modifying alarm
names, refer to the section “Modifying alarm names”.
Table 7 Mapping relationship between eight digital signal ports and clock
parameters
Sequence
number
Alarm name Correspon
ding ID
Signal Bits of clock
parameter 1 and
alarm level
dependent byte 1
Ground
1 Extended alarm 53 of the main
controlling module
(master cabinet lightning
protection failure alarm)
4778 J4—PIN1 0 J4—PIN2
2 Extended alarm 54 of the main
controlling module (slave
cabinet lightning protection
failure alarm)
4780 J5—PIN1 1 J5—PIN1
3 Extended alarm 55 of the main
controlling module (faults of
sidepower DC conversion
module)
4782 J6—PIN1 2 J6—PIN10
4 Extended alarm 56 of the main
controling module
(sidepower outputtributarydisconnection alarm)
4784 J6—PIN2 3 J6—PIN11
5 Extended alarm 57 of the main
controling module
(24V input no-voltage alarm of
sidepower)
4786 J6—PIN3 4 J6—PIN12
6 Extended alarm 58 of the main
controlling module
(general alarm of sidepower)
4788 J6—PIN4 5 J6—PIN13
7 Extended alarm 59 of the main
controlling module
4790 J6—PIN5 6 J6—PIN14
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
8 Extended alarm 5A of the main
controlling module
4792 J6—PIN6 7 J6—PIN15
Enabling extended alarms by setting extended properties of sites
Display the window of automatic data configuration system and choose Dynamic
Setting of Sites -> Change Property Parameters of Sites, and the system displays
the window of Dynamically Set and Change Site Properties.
In the window of Dynamically Set and Change Site Properties, select a site and click
Next. Then click Change Site Property Parameters, and the system displays the
window of Site Equipment Property.
In the window of Site Equipment Property, you can set clock parameter and alarm
level dependent bytes. To change the alarm level dependent byte, select the check
box Extended Switch of Alarm Input at the Top of the Cabinet.
After the settings are finished, click OK, click Start On-Line Dynamic Setting of
Host, and perform the dynamic setting.
Modifying alarm names (if necessary)
Modifying alarm names in the BTS Alarm Information Parameter Configuration
Table
In dynamic configuration mode, choose Dynamic Setting of BSC -> Setting
Without Command Word -> Alarm Parameters -> Alarm Information
Configuration, and change the alarm names in the BTS Alarm Information
Parameter Configuration Table.
Modifying alarm names in the alarm interpretation file
Use the alarm interpretation file modifying tool to change alarm names in the alarm
interpretation file. You can find the alarm interpretation file modifying tool in the BSC
version directory of the version server.
2 DEMU+DMLC
The chapter consists of four sections. Section 1 describes about the scheme of using
special sensors, digital signal input, and digital signal output. Section 2 describes the
scheme of using digital signal input. Section 3 describes the scheme of using special
sensors. Section 4 describes the scheme of using digital signal output.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Scheme of Using Special Sensors, Digital Signal Input,
and Digital Signal Output
2.1.1 Features
The DEMU board has the same features as EAC-2.
Through special sensors, the DEMU board can collect signals of temperature,
humidity, water, smoke, and burglar (currently supporting only door status sensor
and later the infrared sensor).
The DEMU board can detect the input power voltage, and the DC power scope is
36V–60V. The input power and voltage alarm thresholds can be set through the BTS.
The DEMU board supports 32 digital signal input ports. The input analog signals
are 4–20mA electrical current signals or 0–5V voltage signals.
EAC-2 has six ports of relay output, and the capacity of relay contact is 1A/30V
DC.
2.1.2 Demand on Delivering More Boards of BTS in the Scheme of
Using Special Sensors, Digital Signal Input, and Digital Signal
Output
Table 8 shows the additional boards of BTS required by the scheme of using special
sensors, digital signal input, and digital signal output
Table 8 Additional boards of BTS in the scheme of using special sensors, digital
signal input, and digital signal output
Number Code Description
1 03037463 Finished board-BTS3012-GM51DEMU0-Environment monitoring
board
1 03028712 Manufactured board-BTS3012-GM51DMLC-Dual-density monitoring
signal lightning protection board-3*1
1 02232134 Component-Accessary-BTS3812-NodeB cable distribution unit
Notes:
The board encoded 02232134 is not mandatory.
If the DEMU board receives only the digital signal input, you need not use DDF
but 04047251 to directly interconnect with the digital signal input.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Table 9 shows the components of 02232134. Select the boards according to your
needs. The components can also be shared with the transmission equipment.
Table 9 Components of the boards encoded with 02232134
Sequence
number of
parts
Code Name Required
quantity
Priority level
1 02232134 Component- Accessary-BTS3812-
NodeB Cable distribution unit
- -
10 02080654 Cable distribution device-DDF-
BOX1-DDF of BTS-BTP11Z-
M900/1800-used by BTS (75ohm)
1.0 PCS B3M (select one from
two)
20 02080655 Cable distribution device-DDF-
BOX2-DDF of BTS-BTP11Z-
M900/1800-used by BTS
(120ohm)
1.0 PCS B3M (select one from
two)
30 02080656 Cable distribution device-DDF-
24EAC-connecting terminal of 24
extended alarm ports-used by
DDF of BTS
1.0 PCS B3M
Note:
It is only a socket and
configured when the
DEMU board is used.
40 02080382 Cable distribution device-
Accessary bag-used by 120-ohm
DDF
1.0 PCS B3M (self-loop cable and
so on)
50 02080023 Cable distribution device-HW-
DXD-Wire punchdown tool
1.0 PCS B3M, B3M, B3M (tool)
60 25030191 Electric power cable-450V/750V-
227 IEC 02(RV)-6mm^2-Olivine-
44A
15.0 m B3M, B3M, B3M
70 14170013 Bare crimping terminal -OT-
6mm^2-M8-Tinned-Rounded pre-
insulated terminal -12~10AWG-
Yellow
2.0 PCS D3M, D3M, B3M
Currently, DDF supports only connecting terminals of 24 digital signal ports. The on-
site engineers can connect terminals according to the actual needs.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.3 Demand on Delivering More Cables for BTS in the Scheme of
Using Special Sensors, Digital Signal Input, and Digital Signal
Output
Table 10 shows the additional cables required by BTS in the scheme of using special
sensors, digital signal input, and digital signal output
Table 10 Additional cables of BTS in the scheme of using special sensors, digital
signal input, and digital signal output
Number Code Description
1 04047250 Single piece of cable-Signal cable of 6 digital signal output -10.0m-
(D15 male- )-(CC8P0.48 Black(S))-BTS3012Ⅰ
1 04047251 Single piece of cable-Signal cable of 32 dry contact alarm input
-10.0m-(D68 male- )-(CC32P0.4P430U(S)- )-BTS3012Ⅳ Ⅰ
1 04047252 Single piece of cable-Alarm input signal cable-10.0m-(D44 male- )-Ⅰ
(CC16P0.4P430U(S))-BTS3012
20
meters
25050122 Symmetrical twisted pair-100ohm-UL2464-0.32mm-28AWG-1P-
PANTONE WARM GRAY 1U-Used for OEM
Note: UL2464 28*1P(1 pair of two cores)
Used by door status and smoke sensors
2 meters 25050101 Symmetrical twisted pair-100ohm-UL2919-0.48mm-26AWG-2P-
PANTONE WARM GRAY 1U-Used for OEM
Note: UL2919 26*2P(QU-2919-407)(2 pairs)
Used by the temperature sensor and humidity sensor
6 in application M4*20 panhead screw
Note: 3PCS are used by the temperature sensor and humidity sensor.
2PCS are used by the smoke sensor. 1PC is reserved.
30
meters
28010210 Cabling rack (installation accessary)
Notes:
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
The three pieces of cable are optional and delivered when needed.
04047250 is used by six digital signal output ports
04047251 is used by 32 digital signal input ports
04047252 is used to collect signals of temperature, humidity, water, smoke, andburglarproof (including infrared and door status).
Currently no infrared sensor is shipped with the environment monitoring
devices.
2.1.4 Noteworthy Issues About Connection of BTS
When there is DDF, ensure the following issues:
Install the DMLC board at the top of the cabinet Connect the SW-OUT, SW-IN, and A-IN ports of the DMLC boards to the DDF
through cables. (Select according to the actual requirements)
For the installation of DDF, refer to the manual of EAC-2.
Connect the external sensors to the 24 extended digital signal ports on DDF.
If the digital signal output ports are located at a position, and no DDF is configured,
the DMLC board can be connected to all digital signal ports.
Figure 5 Connection of BTS in the scheme of using special sensors, digital signal
input, and digital signal output
2.1.5 Customer Preparation for BTS
No
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.6 Demand of Materials for BSC
No
2.1.7 Customer Preparation for BSC
No
2.1.8 Data Configuration Related to BSC
Configuring the DEMU board
Use the automatic configuration system to add the DEMU board at slot 2 of subrack 0
in BTS3012, as shown in Figure 7.
Figure 6 Position of the DEMU board in the BTS3012 rack
In the BSC automatic configuration system in on-line mode, you can choose
Dynamic Setting of Sites -> Add or Delete Boards of BTS to configure the DEMU
boards.
Setting alarms of the DEMU board
In the automatic configuration system, double click the DEMU boards to display the
window of DEMU Board Property. In the window, you can set the following items:
Enabling two analog input alarm ports: temperature and humidity alarms
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Enabling four special digital input alarm ports: water, smoke, infrared, and door
status alarms
Enabling 32 universal digital signal input alarm ports: the first to the 32nd digital
signal alarm ports Setting the effective level for four special digital signal input alarm ports: water,
smoke, infrared, and door status alarms
Setting the effective level for 32 universal digital signal input alarm ports: the
first to the 32nd digital signal alarm ports
In dynamic configuration mode, you can choose Dynamic Setting of Sites ->
Change BTS Board Parameters to modify the settings.
Configuring the states of six relays and the upper and lower thresholds of
temperature and humidity
If BTS3012 is configured with the DEMU boards, you can use the automatic
configuration system to set the following items:
Upper and lower thresholds of temperature and humidity
States of six relays including refrigeration, heating, dehumidifying, fire
extinguishing, and burglarproof
In initial configuration mode, choose BTS Equipment -> Site Property to configure
the preceding items. In dynamic configuration mode, choose Dynamic Setting of
Sites -> Change the Site Output Property to perform configuration. To make the
same configuration for multiple sites, choose Dynamic Setting of Sites -> Batch
Processing of Site Property to perform configuration.
Modifying alarm names (if necessary)
Modifying alarm names in the BTS Alarm Information Parameter Configuration
Table
In dynamic configuration mode, choose Dynamic Setting of BSC -> Setting
Without Command Word -> Alarm Parameter -> Alarm Information
Configuration to change alarm names in the BTS Alarm Information Parameter
Configuration Table.
Modifying alarm names in the alarm interpretation file
Use the alarm interpretation file modifying tool to change alarm names in the alarm
interpretation file. You can obtain the alarm interpretation file modifying tool in the
BSC version directory of the version server.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Scheme of Using Digital Signal Input
2.1.9 Features of Digital Signal Input
For the features, refer to the section 3.1.1 “Features”.
2.1.10 Demand on Boards of BTS in the Scheme of Using Digital Signal
Input
Table 11 shows the boards required by BTS in the scheme of using digital signal
input.
Table 11 Boards of BTS in the scheme of using digital signal input
Number Code Description
1 03037463 Finished board-BTS3012-GM51DEMU0-Environment monitoring
board
1 03028712 Manufactured board-BTS3012-GM51DMLC-Dual-density monitoring
signal lightning protection board-3*1
2.1.11 Demand on the Cables of BTS in the Scheme of Using Digital
Signal Input
Table 12 shows the cable required by BTS in the scheme of using digital signal input.
Table 12 Cable of BTS in the scheme of using digital signal input
Number Code Description
1 04047251 Single piece of cable-Signal cable of 32 dry contact alarm input
-10.0m-(D68 male- )-(CC32P0.4P430U(S)- )-BTS3012Ⅳ Ⅰ
At the site, consider how to interconnect the bare wire of 04047251 with the digital
signal output provided by the customer.
2.1.12 Connection of BTS in the Scheme of Using Digital Signal Input
To connect BTS to the digital signal input, perform the following steps:
1. Install the DMLC board at the top of the cabinet.
2. Connect the SW-IN interface of the DMLC board to the digital signal input
through cables. The interconnection interfaces are created at the site.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Figure 7 Connection of BTS in the scheme of using digital signal input
2.1.13 Demand of Materials for BSC in the Scheme of Using Digital
Signal Input
No
2.1.14 Customer Preparation for BTS in the Scheme of Using Digital
Signal Input
The customer determines the connection mode of the peer equipment.
2.1.15 Customer Preparation for BSC in the Scheme of Using Digital
Signal Input
No
2.1.16 Data Configuration Related to BSC in the Scheme of Using Digital
Signal Input
Refer to the section 3.1.8.
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
Scheme of Using Sensors
2.1.17 Features of the Scheme of Using Sensors
For the features of sensors, refer to the section 3.1.1 “Features”.
2.1.18 Demand on Boards of BTS in the Scheme of Using Sensors
Table 13 shows the boards required by BTS in the scheme of using sensors.
Table 13 Boards of BTS in the scheme of using sensors
Number Code Description
1 03037463 Finished board-BTS3012-GM51DEMU0-Environment monitoring
board
1 03028712 Manufactured board-BTS3012-GM51DMLC-Dual-density monitoring
signal lightining protection board -3*1
2.1.19 Demand on Cables of BTS in the Scheme of Using Sensors
Table 14 shows the cables required by BTS in the scheme of using sensors.
Table 14 Cables of BTS in the scheme of using sensors
Number Code Description
1 04047252 Single piece of cable-Alarm input signal cable -10.0m-(D44 male- )-Ⅰ
(CC16P0.4P430U(S))-BTS3012
20
meters
25050122 Symmetrical twisted pair-100ohm-UL2464-0.32mm-28AWG-1P-
PANTONE WARM GRAY 1U-Material used for OEM
Note: UL2464 28*1P(1 pair of 2-core) is used by the door status
sensor and smoke sensor.
2 meters 25050101 Symmetrical twisted pair-100ohm-UL2919-0.48mm-26AWG-2P-
PANTONE WARM GRAY 1U-Material used for OEM
Note: UL2919 26*2P(QU-2919-407)(2 pairs) is used by the humidity
and temperature sensor.
6 in application M4*20 pan head expansion bolt
Note: 3PCS are used by the temperature and humidity sensor. 2PCS
are usedby the smoke sensor. 1PC is reserved.
30
meters
28010210 Cabling rack (installation accessary)
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.20 Connection of BTS in the Scheme of Using Sensors
To connect BTS to sensors, perform the following steps:
1. Install the DMLC board at the top of the cabinet.
2. Connect the A-IN interface of the DMLC board to the DDF through cables.
3. Connect sensors to the 24 digital signal extension interfaces on the DDF.
Note:
For the installation of DDF, refer to the manual of EAC-2.
Figure 8 Connection of BTS in the scheme of using special sensors, digital signal input, and
digital signal output
2.1.21 Demand of Materials for BTSC in the Scheme of Using Sensors
No
2.1.22 Customer Preparation for BTS in the Scheme of Using Sensors
No
2.1.23 Customer Preparation for BSC in the Scheme of Using Sensors
No
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.24 Data Configuration Related to BSC in the Scheme of Using
Sensors
For the data configuration, refer to the section 3.1.8.
Scheme of Using Digital Signal Output
2.1.25 Features of Digital Signal Output
For the features of digital signal output, refer to the section 3.1.1 “Features”.
2.1.26 Demand of Boards for BTS in the Scheme of Using Digital Signal
Output
Table 15 shows the boards required by BTS in the scheme of using digital signal
output.
Table 15 Boards of BTS in the scheme of using digital signal output
Number Code Description
1 03037463 Finished board-BTS3012-GM51DEMU0-Environment monitoring
board
1 03028712 Manufactured board-BTS3012-GM51DMLC-Dual-density monitoring
signal lightning protection board -3*1
2.1.27 Demand on Cables of BTS in the Scheme of Using Digital Signal
Output
Table 16 shows the able of BTS in the scheme of using digital signal output.
Table 16 Cable of BTS in the scheme of using digital signal output
Number Code Description
1 04047250 Single piece of cable-Signal cable of 6 digital signal output -10.0m-
(D15 male- )-(CC8P0.48 Black (S))-BTS3012Ⅰ
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.28 Connection of BTS in the Scheme of Using Digital Signal Output
Install the DMLC board at the top of the cabinet.
Connect the SW-IN interface of the DMLC board to the digital signal output port. The
interconnection interfaces are created at the site.
Figure 9 Connection of BTS in the scheme of using digital signal input
2.1.29 Demand on Materials for BSC in the Scheme of Using Digital
Signal Output
No
2.1.30 Customer Preparation for BTS in the Scheme of Using Digital
Signal Output
The customer determines the connection mode of connectors of the peer equipment.
2.1.31 Customer Preparation for BSC in the Scheme of Using Digital
Signal Output
No
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
2.1.32 Data Configuration Related to BSC in the Scheme of Using Digital
Signal Output
For the data configuration, refer to the section 3.1.8.
3 Semi-Permanent Connection Scheme
To implement the semi-permanent connection scheme, the environment monitoring
timeslots are configured. Semi-permanent connection scheme is divided into two
types on the basis of the configured timeslot extraction mode.
Semi-Permanent Connection Scheme 1
In semi-permanent connection scheme 1, timeslots are extracted between BSC and
BTS instead of through the DTMU board.
3.1.1 Features of Semi-Permanent Connection Scheme 1
In semi-permanent connection scheme 1, the monitoring features completely depend
on the capacity of environment monitoring devices purchased by the customer. BSC
and BTS act only as the transmission channels for the collection and analysis parts of
the environment monitoring equipment. BTS, BSC, and OMC (or M2000) do not
analyze the environmental alarms.
3.1.2 Demand on Boards of BTS in Semi-Permanent Connection
Scheme 1
No
3.1.3 Demand on Cables of BTS in Semi-Permanent Connection Scheme 1
No
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
3.1.4 Connection of BTS in Semi-Permanent Connection Scheme 1
Figure 10 Connection of BTS in semi-permanent connection scheme 1
Note:
There is not necessarily the router.
Different alarm collectors have different requirements on the auxiliary equipment. If
an alarm collector has E1 ports on itself, the alarm collector can be directly connected
to the timeslot exchange equipment.
When connecting E1 cables, comply with the following specifications:
Do not cross E1 cable on the power cable, protection ground cable, or radio
frequency (RF) cables. If the transmission cable and power cable, or PGND cable
and RF cable, are distributed in parallelism with each other, there should be a
distance bigger than 30mm between each other.
The curve radius of the coaxial cable should be not smaller than 20 times of the
core diameter, so that the core is protected from damage.
Distribute E1 cable in a neat form and tightly fasten the cable with cable ties.
Reserve some length at the positions where E1 cable curves.
When binding cable ties, keep the cable ties toward the same direction, place the
cable ties of the same position in a horizontal line, and cut the cable ties to keep
them smooth.
3.1.5 Customer Preparation for BTS in Semi-Permanent Connection
Scheme 1
The customer need purchase the timeslot exchange device and environment
monitoring device.
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BSC Intermediatetransmission
Timeslotexchange
BTS
Router Alarmcollector
Monitoringcenter
Timeslotexchange TBI
E
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
3.1.6 Demand on Materials for BSC in Semi-Permanent Connection
Scheme 1
The customer need purchase the timeslot exchange devices, routers, and
environment alarm collecting and monitoring devices, which are used in the BSC
system and BTS system.
3.1.7 Customer Preparation for BSC in Semi-Permanent Connection
Scheme 1
The customer need configure the semi-permanent connection data in BSC.
3.1.8 Data Configuration Related to BSC in Semi-Permanent
Connection Scheme 1
Configuring semi-permanent connection of BSC
To configure semi-permanent connection in initial configuration mode, double click
the Semi-Permanent Connection in the window of Local Office Information, and
perform configuration in the displayed window.
Click Add Records to add a semi-permanent connection. The system displays the
window of adding semi-permanent connection.
In the preceding window, enter the Originating channel number of start point and
Originating channel number of end point, and click OK. The Originating channel
number of start point should correspond with the Abis timeslot to be extracted.
To configure semi-permanent connection in dynamic configuration mode, choose
Dynamic Setting of BSC -> Setting Without Command Word -> Semi-Permanent
Connection and perform the configuration.
Configuring BSC BIE semi-permanent connection when the 34BIE is in random
exchange mode
If the trunk networking mode of BIE is “full-rate ring network”, “6E1 half rate”, or “half-
rate ring network”, and the BIE board is in random exchange mode, you need
configure another BSC BIE semi-permanent connection.
Currently, if a BIE port connected to the site is in not in manual mode, the BSC BIE
semi-permanent connection cannot be configured through the automatic configuration
system. Therefore, in this case, the environment monitoring cannot be implemented.
If the situation is as follows: the networking mode of BIE is “full-rate ring network”,
“6E1 half rate”, or “half-rate ring network”, and the site connected to the BIE port is in
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
manual mode, you can take the following steps to configure semi-permanent
connection in initial configuration mode or in dynamic configuration mode:
To configure semi-permanent connection, perform the following steps:
1.Double click BSC BIE Semi-Permanent Connection in Local OfficeInformation to display the window of configuring BSC BIE semi-permanent
connection.
2.In the preceding displayed window, click Add Records to add a BSC BIE semi-
permanent connection. The Trunk circuit number should be the same as the
preceding configured Originating channel number of start point. Set the
transmission rate to 64K. The BIE port is the one that connects to the Abis
interface where the monitoring timeslot is. The E1 timeslot number is eight times
of the E1 timeslot number on the Abis interface.
To configure semi-permanent connection in dynamic configuration mode, perform
the following steps:
Select Dynamic Setting of BSC -> Configure Monitoring Timeslots and perform
all the operations in the second step of configuring semi-permanent connection in
initial configuration mode.
Note:
In manual mode, you can display the window of Configure Monitoring Timeslots to
configure manual semi-permanent connection.
Semi-Permanent Connection Scheme 2
In Semi-Permanent Connection Scheme 2, timeslots are extracted through the DTMU
board of BTS.
3.1.9 Features of Semi-Permanent Connection Scheme 2
The features of monitoring completely depend on the capacity of environment
monitoring devices purchased by the customer. BSC and BTS act only as the
transmission channels for the collection and analysis parts of the environment
monitoring devices. BTS, BSC, and OMC or M2000 do not analyze the environmental
alarms.
3.1.10 Demand on Delivering Boards of BTS in Semi-Permanent
Connection Scheme 2
No
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
3.1.11 Demand on Delivering More Cables of BTS in Semi-Permanent
Connection Scheme 2
No
3.1.12 Connection of BTS in Semi-Permanent Connection Scheme 2
Figure 11 Connection of BTS in semi-permanent connection scheme 2
When connecting E1 cables, comply with the following specifications:
Do not cross E1 cable on the power cable, protection ground cable, or radio
frequency (RF) cables. If the transmission cable and power cable, or PGND cable
and RF cable, are distributed in parallelism with each other, there should be a
distance bigger than 30mm between each other.
The curve radius of the coaxial cable should be not smaller than 20 times of the
core diameter, so that the core is protected from damage.
Distribute E1 cable in a neat form and tightly fasten the cable with cable ties.
Reserve some length at the positions where E1 cable curves.
When binding cable ties, keep the cable ties toward the same direction, place the
cable ties of the same position in a horizontal line, and cut the cable ties to keep
them smooth.
3.1.13 Customer Preparation for BTS in Semi-Permanent Connection
Scheme 2
The customer need purchase the following equipment:
Alarm collector in the BTS system
Auxiliary router (if necessary) in the BTS system
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BSC Intermediatetransmission
BTS
Router Alarmcollector
Monitoringcenter
Timeslotexchange TBI
E
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
3.1.14 Demand on Materials of BSC in Semi-Permanent Connection
Scheme 2
The customer need purchase the timeslot exchange devices and auxiliary
environment alarm collection and analysis equipment in the BSC system.
3.1.15 Customer Preparation for BSC in Semi-Permanent Connection
Scheme 2
The customer need purchase the following equipment in the BSC system:
Timeslot exchange devices in the BSC system
Equipment of monitoring center in the BSC system
3.1.16 Data Configuration Related to BSC in Semi-Permanent
Connection Scheme 2
Non-manual site (automatic calculation mode)
If a site is in automatic calculation mode, you need configure monitoring timeslots
through BSC.
In initial configuration mode, click the name of the site for which the
configuration is to be performed and select Configure the site monitoring
timeslots in the drop-down menu. The system displays the window of
configuring the monitoring timeslots.
In dynamic configuration mode, choose Dynamic setting of BSC -> Configure
monitoring timeslots to have the system display the window of Configure
monitoring timeslots.In the window of Configure monitoring timeslots, you can modify the Port
number outgoing from the site and Timeslot number outgoing from the
site or click Add Records to configure a monitoring timeslot for the BTS.
In the window of Configure the site monitoring timeslots, double click a site
monitoring timeslot record in the window. The system displays the window of
Configure the originating channel number of end point. In the window, you
can modify the originating channel number of end point. After you select the
port number and timeslot number of transparent transmission BIE of the end
point, the system automatically calculates the originating channel number of the
end point. Or you can select User input mode, and manually enter the
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
originating channel number of the end point.
Manual site
Configuring semi-permanent connection of BSCIf a site is in manual mode, you cannot perform the preceding steps to configure the
monitoring timeslots for the site. In this case, you need manually configure semi-
permanent connection to configure the monitoring timeslots. To configure semi-
permanent connection in initial configuration mode, double click Semi-permanent
connection in the window of Local Office Information. The system displays the
window of Semi-permanent connection table.
In the window of Semi-permanent connection table, click Add Records to add a
semi-permanent connection. The system displays the window of Add configuration
items.
In the window of Add configuration items, enter the Originating channel number
of start point and Originating channel number of end point and click OK. Ensure
that the originating channel number of start point matches with the extracted Abis
timeslot.
Configuring semi-permanent connection of BSC BIE
If at a site the trunk networking mode of BIE is “full-rate ring network”, “6E1 half-rate”
or “half-rate ring network”, you need configure another BSC BIE semi-permanent
connection, because the BIE board is in random exchange mode. To configure BSC
BIE semi-permanent connection in initial configuration mode, double click BSC BIEsemi-connection in the window of Local Office Information. The system displays
the window of BSC BIE semi-connection.
In the window of BSC BIE semi-connection, click Add Records to add a semi-
permanent connection of BSC BIE. The trunk circuit number is the same as the
Originating channel number of start point of the semi-permanent connection. The
transmission rate is 64K. The BIE port is the BIE port connected to the Abis interface
of the monitoring timeslot. The E1 timeslot number is eight times of the number of E1
timeslot on the Abis interface.
Configuring trunk mode description of the site
Description of site trunk mode is used to describe timeslots’ exchange relationship on
the DTMU board. In initial configuration mode, click the name of the site and select
Description of trunk mode of the site in the drop-down menu. The system displays
the window of Description of trunk mode of the site.
In the window of Description of trunk mode of the site, perform the following
configuration:
The Trunk mode number is twice of the site number (in reversed loop mode, the
trunk mode number is “site number*2+1”). The BIE incoming timeslot number is the
site incoming timeslot number of the Abis interface. The Port outgoing timeslotnumber is the site outgoing timeslot number. For example, if a monitoring timeslot
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Environment Monitoring Scheme of HUAWEI BTS3012 For internal use only
comes from Timeslot 31 of Port 1 in Site 0 (the BIE trunk networking mode is 15:1),
and goes through DTMU exchange to Timeslot 30 of Port 0 and is sent to BSC, you
need make the following configurations:
The trunk mode number is 0. The incoming BIE timeslot number is 30. The outgoing
BIE timeslot number is 63.
If a site is the subordinate site of a cascading site, you need configure BSC BIE semi-
permanent connection for both the subordinate site and superior site.
To configure semi-permanent connection of BSC BIE for a site in dynamic
configuration mode, choose Dynamic setting of BSC -> Configure monitoring
timeslots.
4 Monitoring of DC-DC Side Power
Refer to the attachment:
Attachment-Guideto Moni tori ng of