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Power and ground cable installation
Power wiring (PDP - PI)
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Before you begin
PI cables
Ground (A+B)
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365-374-074
Issue a, April 2002
This section can be skipped, if PI/100 units are used (see section
"Power wiring (PDP - PI/100)"
Important! The cables are prefabricated and mounted within the rack
frames.
The following PI cables should be used:
•
PI cable, upper subrack — CC848811501/DC1002826
•
PI cable, lower subrack — CC848811519/DC1002827.
Figure 4-4 PDP connection (PI cables)
+DC (rtn)
(A+B)
Legend:
4, 5
+DC (rtn)
-DC
Ground
Lucent Technologies
(4-12)).
-DC
(A+B)
PI cables (combined: yellow/green, red, blue)
red
blue
yellow/green
System cabling and final assembly
4 - 7
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