Nortel Networks Circuit Card 311 - Manual (Page 206)

206 NT5D11 and NT5D14 Lineside T1 Interface cards
Figure 35
Lineside T1 card - connection using the NTSD13AA Lineside T1 cable
3 Turn over the T1 transmit and receive pairs, where required for
hardwiring the Lineside T1 card to local CPE T1 terminal equipment.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.