Nortel Networks NN43001-563 - Manual (Page 435)

NTCW84KA ELAN, TLAN, DCH and serial cable 435
I/O Panel: P1 Signal Name P2, P3, P4 Color
P1-48 RXDB- P3-6 Orange/White
P1-49 TXDB- P3-2 White/Orange
P1-18 RX+ P4-3 Green/White
P1-43 RX- P4-6 White/Green
P1-19 TX+ P4-1 Orange/White
P1-44 TX- P4-2 White/Orange
NTCW84KA ELAN, TLAN, DCH and serial cable
The NTCW84KA cable connects the I/O connector on Cabinet or Large
systems to the ELAN and TLAN network interfaces with one RS-232 port
and D-channel signalling. The DCH serial I/O port has a 15-pin male
D-type connector to connect to the MSDL cable. On Large Systems, the
NT8D81AA cable connects all 24 tip and ring pair to the I/O panel. (See
Figure 149 "NTCW84KA ELAN, TLAN, DCH, and serial cable" (page 436)
and Table 72 "NTCW84KA ELAN, TLAN, DCH, & Serial I/O cable
connections" (page 436) .)
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.