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7/26/2019 06 PO_SS1303_E01_1 ZXA10 C320(V2.0.0) System Structure_201406 20p.pdf
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ZXA10 C320 System Structure
V2.0.0
7/26/2019 06 PO_SS1303_E01_1 ZXA10 C320(V2.0.0) System Structure_201406 20p.pdf
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Contents
ZXA10 C320 System OverviewZXA10 C320 Cards Introduction
7/26/2019 06 PO_SS1303_E01_1 ZXA10 C320(V2.0.0) System Structure_201406 20p.pdf
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New-Generation Small-Capacity OLT
ZXA10 C320• Compact frame: 2U height, 19-inch width, 300mm depth• Unified platform: GPON/XG-PON1/NGPON2/P2P• User-side interfaces: 8/16*PON ports, high-density P2P ports• Uplink interfaces: GE/10GE
• Network topologies: Star, ring and cascade
High Reliability
• Hot-swap of the main-controlswitching card
• Power redundancy: dual DC• Dual-uplink and LACP
Compatible with C300
• The software platform,version planning, andcommand line interfaces areconsistent with those of theC300.
• Compatible with the servicecards of the C300.
Powerful Functions
• S+C VLAN, QoS, multicast• IPv4/IPv6• Comprehensive Security:
PON encryption, user / portisolation, broadcastsuppression, IP / MACbinding, anti-spoofing /migration, ACL
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Product Specifications
Fan (4
Main-control switching card + power supply (0 Main-control switching card + power supply 1
Service card 2 Service card 3
ZXA10 C320 Specifications
Dimensions 86.1 mm (height) x 482.6 mm (width) x 270 mm (depth)
Power Supply 48V Dual DC
Cabinet Indoor 2200mm×600mm×300mm standard cabinetOutdoor OUT50E
Main-Control Switching CardSMXA
Panel interfaces 1*10GE/GE(optical)+1*GE/FE(Optical)+1*GE/FE(electrical)+1*serial port+1*management FE+1*environment monitoring port
Ethernet uplink port MAX. 2*10GE+4*GE or 6*GEOne -48 DC power interface
Service Card(2 slots) GTGH(16*GPON)/GTGO(8*GPON)
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Product Value• Suitable for installation at the same site with
transmission equipment and base stations.• Suitable for scenarios with limited space.• Reducing power, air conditioning and reliability
requirements.
Saving Footprint
• Suitable for scenarios with sparse users such as suburbs,small towns and rural areas.
• Suitable for long distance access that requires the OLTbe deployed close to the users.
• Suitable for scenarios without enough backbone fiber andwhere the OLT can not be deployed centrally.
Long Distance and Wide Coverage
• For the same total bandwidth, the backbone fiberrequired for installing small-capacity OLTs is just 1/5 ofthat for large-capacity OLTs.
• Reducing configuration costs, enhancing our pricecompetitiveness in government & enterprise network andCPN projects.
Reducing Direct/Indirect Costs
• With the same configuration of PON ports and uplinkports, the power consumption of the small-capacity OLTis 50% less than the large one’s.
Saving Power
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Small-Capacity OLT Deployment Scenarios
small-capacity OLT Areas such as thesuburbs and smalltowns with sparse
users
small-capacity OLT
Operator A
Operator B
Areas whereOperator B has alow penetration
rate
small-capacity OLT Government &enterprise networks
(usually small)
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Compact OLT Saves Footprint and Reduces SupportRequirements
Compact OLT
Installation at the same site with the transmission equipment and base station.
Compact OLT
Router
LAN switch……
Operator
Government & Enterprise Network
Installation at the same site with other equipment
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Compact OLT Deployed Close to Users to SaveBackbone Fiber and Deliver Wide Coverage
Compact OLT
Access equipment room A
CO
Star / cascading network
Large OLT /convergence switch
Compact OLT
Compact OLT
Ring network Access equipment room B
Access equipment room C
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Contents
ZXA10 C320 System OverviewZXA10 C320 Cards Introduction
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ZXA10 C320 Shelf
NOTEWhen the ZXA10 C320 uses AC power supply, the AC power card PRAM isinstalled in slot 3.
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ZXA10 C320 CardsName Description Functions External Interface
SMXA Switching andcontrol card
Controls the system andswitches services.
•One out - of - band Network Management ( NM )interface•One debugging serial port•One 10GE optical interface(can be configured asone GE optical interface)•One Gigabit Ethernet ( GE ) optical interface•One GE electrical interface•One environment monitoring interface•One -48v DC power interface
GTGO 8-port GPONinterface card
Provides GPON access 8 GPON interfaces
GTGH 16-port GPONinterface card
Provides GPON access 16 GPON interfaces
FTGK 48-port P2Pinterface card Provides P2P access. 48 GE/FE interfaces
PRAM AC power card Provides power supply to thesystem.
One AC power input interface
One DC power output interfaceOne battery interfaceOne temperature sensor interface
MWMT Backplane Provides the electricalinterconnection of each card inthe system
-
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Control and Switch Card : SMXAFunction
Service managementOnline/offline processing of line cardSaving configuration dataManaging and saving versionsSynchronization and switch over betweenmaster/standby card
Data switchL2/L3 switching
Interface1*10GE/GE optical interface1*GE/FE Optical interface
1*GE/FE electrical interface1*serial port1*management FE interface1*environment monitoring port1*-48V DC power interface
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SMXA Working Principle
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GPON Service Card
Functionprovides GPON service
ClassificationGTGO:8*GPON interface cardGTGH:16*GPON interface card
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GPON Card Working Principle
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P2P Interface Card
Functionprovides 48-port P2P interfaceIt uses WDM technology and
single optical fiber for transmittingand receiving
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P2P card Working Principle
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AC Power Card
Functionprovides110 V or 220 V AC power supply toeach card.
Note it is configured in slot 3 only
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AC Power Card working principle
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