Nortel Networks Circuit Card 311 - Manual (Page 779)

Connector pin assignments 779
Figure 252
E and M Trunk card - typical cross connection example
A typical connection example is shown in Figure 253 "E and M Trunk card -
typical cross connection example" (page 782) ; a list of the connections to
the E and M Trunk card in the various 2-wire modes is shown in Table 299
"E and M Trunk card - backplane pinouts for 2-wire modes" (page 780) ; and
a list of the connections to the E and M Trunk card in the various 4-wire
modes is shown in
Table 300 "E and M Trunk card - backplane pinouts for
4-wire modes" (page 780) .
See Communication Server 1000M and Meridian 1 Large System
Installation and Configuration (NN43021-310) for more detailed I/O panel
connector information and wire assignments for each tip/ring pair.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.