Clock Controller - Nortel Communication Server 1000 Manual

118 Integrated Digital Access (IDA) equipment
Table 50
Cables and cable lengths
Cable Type
NT5K40AA or
NT5K41AA or
NT5K86AA or
NT5K86BA or
NT5K86CA
QCAD328A
NT8D85AD
NT8D75AC/AD
(Single Group only)
NT8D82AD
NT8D79AD
NT5K40AA, NT5K41AA
•
Construction - 75 ohm dual coaxial type with solid inner conductor and
braided shield
•
PRI connection (front) - J4, 15-pin, male, subminiature D with
jack-screws
•
LTE connection (rear) - twin 75 ohm BNC crimp plug, transmit and
receive
NT5K86AA/BA/CA
•
Construction - 75 ohm dual coaxial type with solid inner conductor and
braided shield
•
NT5K86AA TX shield connected to FGND
NT5K86BA RX shield connected to FGND
NT5K86CA TX and RX shields connected to FGND
•
PRI connection (front) - J4, 15-pin, male, subminiature D with
jack-screws
•
LTE connection (rear) - twin 75 ohm BNC crimp plug, transmit and
receive
From
NT8D72 PRI
NT8D72 PRI
QPC414 ENET
QPC775 or
NTRB53 Clock
Controller
NT5K35 or
NT5K75 or
NT6D11AE DCHI
NT8D72 PRI
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
To
Line Terminating Equipment
NT5K35 or NT5K75 or
NT6D11AE DCHI
NT8D72 PRI
QPC775 or NTRB53

Clock Controller

I/O panel
QPC775 or NTRB53
Clock Controller
Maximum length
(meters)
NT5K40AA - 4
NT5K41AA - 8
NT5K86AA - 12
NT5K86BA - 12
NT5K86CA - 12
1.8
1.8
NT8D75AC - 1.2
NT8D75AC - 1.8
1.8
1.8 m