Nortel Communication Server 1000S Installation And Configuration Manual page 146

Page 146 of 394
Table 31
Cable for the QPC720 PRI card for Half and Multi Group systems (Part 2 of 3)
Cable From
QCAD130 QPC720
NT8D79xx
NTND26 QPC720
For single group only
QCAD130 QPC720
NT8D79xx
QCAD130 QPC720
NT8D79xx
QCAD125 QPC471/
NT8D75xx QPC775
QCAD124 QPC720
NT8D85xx
QCAD328A QPC720
NTND26 QPC720
QCAD133 I/O Panel
QCAD129 QPC720
RS-232 I/O Panel
553-3001-201 Standard 2.00
NT8D72 and QPC720 PRI card installation
Des. Con.
J1
J5
J2
J2
CC-0 J3
J3
J5
J5
J6
September 2004
To Des.
QPC471/ CC-0
QPC775
NT6D80
QPC471/ CC-1
QPC775
QPC471/ CC-1
QPC775
QPC471/ CC-1
QPC775
Network
QPC757
NT6D80
Patch
panel
I/O Panel
Echo
Canceller
Con. Comments
J1 Only when secondary
clock source.
J2 Only when primary
clock source.
J1 Only when secondary
clock source.
J3 Clock controller
back-up.
Run directly to
network card.
J2 Run directly to DCHI
card.
Run via cabinet I/O
panel to CSU, Echo
Canceller, or
cross-connect
terminal.