Nortel DMS-100 Series Maintenance Manual page 46

1-30 Maintenance overview
Circuit breaker assignment for MSP in OPAC
Circuit
breaker
CB01
CB02
CB03
CB04
CB05
CB06
CB07
CB08
CB09
CB10
MSP shelf
MSP: NTRX40AA
F
i
l
l
e
r
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20
297-8211-550 Standard 05.01 August 1999
ten dc circuit breakers on five circuit breaker modules (NTRX42AA,
EA) to control power distribution to each electronic unit. Refer to the
following table for breaker assignments.
Assignment
LCA power converter
talk battery
LCA power converter
talk battery
HIE power converter
RG 0
HIE power converter
RG 1
RMM power converter
Alarm
Location in OPAC
LCA 0
LCA 0 talk battery/RMM talk battery
LCA 1
LCA 1 talk battery
HIE slot 22
HIE slot 01
HIE slot 25
HIE slot 05
RMM slot 17
Main breaker for equipment in slots
16–19
Provisionable