Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual page 97

APR for Circuit Pack Warmup,
Removal/Latch Protection, and Failure
Cause of Failure
SCTL detects removal or
failure of RP at Repeater
SCTL detects OD warmup,
removal, or failure
SCTL detects in OADM the
warmup, removal, or failure
of:
•
OD(OADM 0 GHz offset)
•
OD(100 GHz offset)
SCTL detects removal or
failure of OM(OADM 0 GHz
offset)
SCTL detects failure of RPG
in OADM
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365-575-783R1.1
Issue 1, June 2002
Alarm Conditions
•
or
RP removed RP
failure
•
APR active: line
•
OD warmup in progress
, or
OD removed
failure
•
APR active: OA
(preamp)
•
OD warmup in progress
OD removed , or
failure
•
APR active: OA
(preamp)
•
OM removed or OM
failure
•
APR active: OA
(OADM-add)
•
RPG failure
•
APR active: line
Lucent Technologies - Proprietary
See notice on first page
Components involved in power
reduction
•
RPG Raman Growth
Counterpropagating Pumps
•
RPG Raman Growth DCF
Counterpropagating Pumps
•
OA(Raman), OA(Raman EDFA)
DCF Counterpropagating Pumps
OA(Preamp)
,
OD
•
, RP Raman Startup
OD Counterpropagating Pumps
•
RPG Raman Growth
Counterpropagating Pumps
•
RPG Raman growth DCF
Counterpropagating Pumps
•
OA(OADM LineIn) Raman
DCF Counterpropagating Pumps
•
OA(OADM Thru)
•
OA(Preamp High Gain)
OA(OADM Add)
•
RP Raman Startup
Counterpropagating Pumps
•
OA(OADM LineIn) Raman
DCF Counterpropagating Pumps
•
OA(OADM Thru) or
OA(OADM LineIn)
•
OA(Preamp High Gain)
Automatic Power Reduction (APR)
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