Cable Requirements - Nortel Circuit Card Installation Manual

Page 328 of 906

Cable requirements

553-3001-211 Standard 3.00
NT5D97 Dual-port DTI2/PRI2 card
Power requirements
Table 116 lists the power requirements for the NT5D97 DDP2 card.
Table 116
NT5D97 DDP2 power requirements
Voltage
+5V
+12V
-12V
Total Power (Maximum)
This section lists the types of cable used and the lengths required for internal
and external NT5D97 DDP2 connections.
Note: No additional cabling is required for nB+D configurations.
Multiple DDP2 cards and the D-channel are associated through software
in LD 17.
DDP2 cable assemblies include:
• E1 carrier cables
— NTCK45AA (A0407956)
— NT8D7217 (A0617192)
— NTCK78AA (A0618294)
— NTCK79AA (A0618296)
• DDP2 to QPC471/QPC775 Clock Controller Cables
— NTCG03AA
August 2005
Source
NTBK51AA)
Backplane
Backplane
Backplane
Current
DDP2 DDP2
(without (with
NTBK51AA)
3A
25mA 75mA
25mA 75mA
15.6W 20.8W
3.8A