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68 ISDN Primary Rate Interface equipment overview
Cable Name Description Color
DDP
pins (J5)
I/O Panel
pins (J2, J3)
1
R-PRI1RX Trunk 1 Receive Ring White J5-8 P1J3-11
P1J2-10
1
GND Shield Wire Bare N/C Case P1
1
GND Shield Wire Bare N/C Case P1
Reference clock cables
The NTCG03AA (14 ft.), NTCG03AB (2.8 ft.), NTCG03AC (4.0 ft.), or
NTCG03AD (7 ft.) is a DDP card to Clock Controller cable, connecting
each of the CLK0 or CLK1 ports on the DDP faceplate to the primary or
secondary source ports on Clock Controller card 0 or 1.
Figure 26
NTCG03AA, NTCG03AB, NTCG03AC, or NTCG03AD
MSDL/DCHI cables
External DCHI cable
The NTCK46 cable connects the DDP card to the QPC757 DCHI D-Channel
Handler card. The cable is available in four different sizes:
•
NTCK46AA (6 ft.) - DDP to DCHI cable
•
NTCK46AB (18 ft.) - DDP to DCHI cable
•
NTCK46AC (35 ft.) - DDP to DCHI cable
•
NTCK46AD (50 ft.) - DDP to DCHI cable
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
.