Avaya Nortel Communication Server 1000 Reference page 130

NT1R20 Off-Premise Station Analog Line card
of the module, which is then connected to the Main Distribution Frame (MDF) by 25-pair
cables.
Telephone lines from station equipment cross connect to the OPS analog line card at the MDF
using a wiring plan similar to that used for trunk cards. A typical connection example is shown
in Figure 22: OPS analog line card - typical cross connection example
of the connections to the analog line card is shown in
backplane pinouts
System Installation and Configuration (NN43021-310) for more detailed I/O panel connector
information and wire assignments for each tip/ring pair.
Table 60: OPS analog line card - backplane pinouts
Backplane
Connector Pin
12A
13A
14A
15A
16A
17A
18A
19A
130 Circuit Card Reference
on page 130. See Communication Server 1000M and Meridian 1 Large
Signal
Unit 0, Ring
Unit 1, Ring
Unit 2, Ring
Unit 3, Ring
Unit 4, Ring
Unit 5, Ring
Unit 6, Ring
Unit 7, Ring
Comments? infodev@avaya.com
Table 60: OPS analog line card -
Backplane
Connector Pin
12B
13B
14B
15B
16B
17B
18B
19B
on page 131, and a list
Signal
Unit 0, Tip
Unit 1, Tip
Unit 2, Tip
Unit 3, Tip
Unit 4, Tip
Unit 5, Tip
Unit 6, Tip
Unit 7, Tip
July 2011