Nortel DMS-100 Series Maintenance Manual page 702

A-6 Index
ringing generator problems
RTS failure
12-6
OPM (RG)
critical
clearing
7-15
major
clearing
7-46
OPM configuration
cabinet
5-5
OPM hardware ,
5-1
battery control unit
bay frame and equipment
cable-connecting compartment
calibration device
configuration
5-1
digital remote test unit (DRTU)
environmental control unit
Fiber Multiplex Terminal-6 (FMT-6)
frame supervisory panel
frame, shelf, and panel arrangement
HIE components
host interface equipment
line concentrating module (LCM)
line cards
5-2
rectifier system
5-7
remote maintenance module (RMM)
OPM-256 specific hardware
battery arrangement and back wall compo-
nents
illustration
5-12
bay frame equipment
illustration
5-11
optional equipment shelf
channel bank option
DE-4E Smart channel bank
line size upgrade
Outside Plant Access Cabinet (OPAC)
card replacement procedures
overview
8-1
Outside Plant Module (OPM)
automatic maintenance
ac failure mode
battery rotation and testing audit
normal battery rotation mode
rotation disabled mode
battery arrangement
illustration
1-11
battery backup system
297-8361-550 Standard 04.01 September 2000
12-8
5-5
, ,
5-4 5-6 5-8
5-6
5-8
5-7
5-8
5-9
5-7
5-9
5-4
5-3
5-4
5-3
5-1
5-4
5-9
5-9
5-10
5-10
5-9
1-47
1-37
1-39
1-46
1-24
battery backup time
calculating
1-28
bay frame configuration, OPM-256
illustration
1-6
bay frame configuration, OPM-640
illustration
1-5
bay frame location, OPM-256
illustration
1-9
bay frame location, OPM-640
,
illustration
1-7 2-3
cabinet
1-2
end-access compartment
main compartment
cabinet back-wall components
illustration
1-11
channel bank option
charge and load bus
illustration
1-36
charge time and discharge curve
configuration
2-2
current demand
1-25
lines off-hook
1-26
lines on-hook
1-26
DE-4E smart channel bank
description
1-1
discharge over 8 hours
illustration
1-30
electrical system
1-14
ac entrance panels
batteries
1-17
battery control unit
cable-connecting compartment
frame supervisory panel (FSP)
grounding network
power control unit
power distribution equipment
rectifiers
1-16
environmental control equipment
environmental control operation
Escalation to manual maintenance
Battery capacity tests
Battery electrical inspection
failed battery tests
manual battery measurements
manual testing
1-48
outdoor physical maintenance
querying OPMPES alarms
Rectifier voltage adjusting
1-3
1-2
1-6
1-29
1-7
1-16
1-16
1-15
1-18
1-19
1-16
1-16
1-12
1-13
1-48
1-56
1-55
1-57
1-49
1-54
1-51
1-55