Nortel 1000 Installation And Commissioning Manual page 115

Cable From
NT8D79AA PRI card
NT8D79AA PRI card
For single-group only
NT8D79AA PRI card
NT8D79AA PRI card
QCAD125 Clock contro
ller
NT8D85AB PRI card
QCAD328A PRI card
NTND26 PRI card
NT8D7207 PRI card
RS-232 I/O Panel
RS-232 PRI card
NT8D7205 I/O Panel
Copyright © 2003-2007, Nortel Networks
.
Des Con
J1
J1
J2
J2
CC-0 J3
J3
J2
J5
J4
J6
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
To Des
Clock contro CC-0
ller
Clock contro CC-0
ller
Clock contro CC-1
ller
Clock contro CC-1
ller
Clock contro CC-1
ller
Network
DCHI
MSDL
I/O Panel
Echo cancell
er
Echo cancell
er
cross conne
ct
Cable requirements 115
Con To
J2 Only when
primary
clock source.
J1 Only when
secondary
clock source.
J2 Only when
primary
clock source.
J1 Only when
secondary
clock source.
J3 Clock Contro
ller back-up.
Run directly
to Network
pack.
J2 Run directly
to DCHI
card.
Run via
cabinet I/O
panel to cro
ssconnect
terminal from
switch.