Cable Requirements - Nortel Communication Server 1000S Installation And Configuration Manual

Table 2
NT8D72 PRI External connectors
Faceplate Destination
J1
J2
J3
J4
J5
J6
RCV MON
XMT MON

Cable requirements

Table 3
NT8D72AB and NT8D72BA PRI: Cables and cable lengths (Part 1 of 2)
Cable Type
NT8D79AA
NT8D79AA
QCAD328A
ISDN Primary Rate Interface equipment overview
Table 2 gives information about the external connectors located on the
NT8D72 PRI2 faceplate.
Type
9-pin female, D-connector
9-pin female, D-connector
36-pin connector
15-pin male, D-connector
15-pin male, D-connector
15-pin female, D-connector
Miniature bantam jack
Miniature bantam jack
Table 3 lists the types of cable used and the lengths required for internal and
external NT8D72 PRI2 connections.
Note: No additional cabling is required for nB+D configurations.
Multiple PRIs and the D-Channel are associated at the PRI prompt in
LD 17.
From
PRI card
PRI card
PRI card
ISDN Primary Rate Interface
Description
Reference Clock 0 interface
Reference Clock 1 interface
Loop interface
External digital trunk
D-Channel interface
Echo Canceller/RS-232 interface
Monitor DSI from network
Monitor DSI from PRI
To
Clock controller (CC-0)
Clock controller (CC-1)
DCH card
Page 33 of 394
Maximum length
(meters)
2.13
2.13
1.8
Installation and Configuration