Nortel Networks NN43001-301 User Manual
Page 115
Cable requirements
115
Cable
From
Des
Con
To
Des
Con
To
NT8D79AA
PRI card
J1
Clock contro
ller
CC-0
J2
Only when
primary
clock source.
NT8D79AA
PRI card
J1
Clock contro
ller
CC-0
J1
Only when
secondary
clock source.
For single-group only
NT8D79AA
PRI card
J2
Clock contro
ller
CC-1
J2
Only when
primary
clock source.
NT8D79AA
PRI card
J2
Clock contro
ller
CC-1
J1
Only when
secondary
clock source.
QCAD125
Clock contro
ller
CC-0
J3
Clock contro
ller
CC-1
J3
Clock Contro
ller back-up.
NT8D85AB
PRI card
J3
Network
Run directly
to Network
pack.
QCAD328A
PRI card
J2
DCHI
J2
Run directly
to DCHI
card.
NTND26
PRI card
J5
MSDL
NT8D7207
PRI card
J4
I/O Panel
RS-232
I/O Panel
Echo cancell
er
RS-232
PRI card
J6
Echo cancell
er
NT8D7205
I/O Panel
cross conne
ct
Run via
cabinet I/O
panel to cro
ssconnect
terminal from
switch.
Note: No additional cabling is required for multiple PRIs. The D-channel
is associated through software in LD 17 (prompt PRI).
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301
02.03
Standard
Release 5.5
7 December 2007
Copyright © 2003-2007, Nortel Networks
.