Avaya MCC1, Установка и обновления

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Add Channel Service Units
Installing a 3150/3170 Channel Service Unit
654 SI Installation and Upgrades
June 2004
Installing a 3150/3170 Channel Service Unit
Figure 261, 3150/3170 Channel Service Unit Connections, on page 655 shows a typical connection from
the H600-348quad cable to the CSU, through the H600-307 network cable, and to the network interface
through the smart jacks. The quad cable provides up to four connections using a 15-pin connector that
plugs into the DTE jack on each CSU. The H600-348 quad cable may require an adapter cable.
1
Install the CSU as shown in Figure 261, 3150/3170 Channel Service Unit Connections, on page
655.
For some installations (such as a DS1 converter), use a Y-cable to connect the DEFINITY System
to the quad cable.
Figure 262, DS1 Converter Connections Using Double-Headed cable, on page
656 shows the Y Cable Lengths on page 656.
2
Label all cables.
H700-383 Cable Pin Assignments
Pin Color
Channel Service
Unit Designation Network
Designation
Function
1 BK Line in 0 R1 RCV
2 Y Line in 1 T1
3 Shield
4 R Line out 0 R XMT
5 G Line out 1 T
7 Shield
7 Not assigned
8 Not assigned
H700-383 Cable Lengths by Group Number
Group Length Group Length
1 25 feet (7.7 m) 5 125 feet (38.1 m)
2 50 feet (15.2 m) 7 200 feet (71 m)
3 75 feet (22.9 m) 7 400 feet (122 m)
4 100 feet (30.5 m) 8 750 feet (198.1 m)