Ericsson Redback Networks SmartEdge 1200, Руководство по оборудованию

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Planning the Site and Installation
3-8 SmartEdge 1200 Router Hardware Guide
Table 3-9 lists the connections for the traffic cards and operations ports.
Select the Rack
You can mount the SmartEdge 1200 chassis in a standard 19- or 23-inch rack.
The SmartEdge 1200s chassis requires 11 RUs (an RU is 1.75 inches [4.50 cm]); the SmartEdge 1200n
chassis requires 13 RUs. The air ramp at the bottom of the rack requires 2 RUs; a stand-alone external fuse
panel requires 1 RU.
Table 3-9 SmartEdge 1200 Connections
Traffic Card Connections Connector Type
ATM
ATM OC-12c/STM-4c (any version)
ATM OC-3c/STM-1c LC, front chassis access
LC, front chassis access
Ethernet
10/100 Ethernet
FE-GE
Gigabit Ethernet (first and second versions)
Gigabit Ethernet 3
Gigabit Ethernet 1020 (10- and 20-port versions)
10 Gigabit Ethernet RJ-45, front chassis access
MRJ21 (FE ports), RJ-45 (GE ports), front chassis access
1
SC or RJ-45, front chassis access
2
LC, front chassis access
LC, front chassis access
LC, front chassis access
1. The front panel has 5 MRJ21 connectors, each supporting 12 FE ports; a breakout cable, which uses RJ-45 connectors for the
individual ports, is available from Redback
®
.
2. Connector type is determined by the gigabit interface converter (GBIC) version installed in the port.
SONET/SDH
OC-192c/STM-64c (any XFP version) LC, front chassis access
Operations Connections Connector Type
Management workstation (LAN)
Craft console (RS-232)
External Timing, Primary and Secondary (DS-1 or E1)
Modem, SL7 and SL8 (RS-232)
3
Alarm
3
Status/Ctl
3
Power and chassis ground
3. The SmartEdge OS does not support this connection.
RJ-45, front chassis access
DB-9, front chassis access
DB-9, rear chassis access
DB-25, rear chassis access
DB-25, rear chassis access
DB-37, rear chassis access
1/4-20 threaded holes on .625-inch (1.59 cm) centers,
rear chassis access
Note Brackets for the 23-inch rack are not shipped with the chassis but are available from Redback
in the bracket spares kit.
Note Redback does not supply fuse panels.