Gatm Wiring Chart - Nortel Business Communications Manager 450 Installation Manual

134 Wiring charts reference
Figure 28 ADID RJ-21 connector
RJ-21 connector

GATM wiring chart

Analog telephone lines connect to the GATM4 or GATM8 through the RJ-21
connector on the front of the media bay module (MBM). To view the GATM
MBM, see
Figure 29 GATM RJ-21 connector
RJ-21 connector
Table 19 GATM4 RJ-21 connector wiring (page 134)
the RJ-21 connector on the GATM4.
Table 19 GATM4 RJ-21 connector wiring
Line Pin
1 26
1
2 27
2
—
28
3
Copyright © 2006-2009 Nortel Networks
ADID
Figure 29 GATM RJ-21 connector (page
GATM
Connection Wire color
Tip White-Blue
Ring Blue-White
Tip White-Orange
Ring Orange-White
No connection White-Green
No connection Green-White
Nortel Business Communications Manager 450 1.0
Installation — System
NN40160-301 01.04 Standard
July 2009
RJ-21 pin out
134).
RJ-21 pin out
lists the wiring details for