-48V power/fuse failed
....................................................................................................................................................................................................................................
-48V power/fuse FA failed
The -48 VDC power feed
″
A
″
(-48V-A) failed or was interrupted, or a
the 2-amp fuse for power feed -48V-A blew.
Alarm Data
Value/Meaning
Reported Alarm
Level(s)
Critical (CR), Major (MJ), Minor (MN)
AID (type)
Fuse
Date
month/day/year that condition was detected
Time
hour:minute:second that condition was detected
Probable Cause
PWR
Effect on
Service
NSA
Alarm Entity
Type
COM
Description
-48V power/fuse FA failed
Probable Cause
The -48 VDC power feed
″
A
″
(-48V-A) failed or
was interrupted, or the 2-amp fuse for power feed
-48V-A blew.
Visible
indication
Lighted
CR/MJ
or
MN/ABN
LED on SYSCTL
faceplate.
Action
Proceed to
-48V power/fuse FB failed
The -48 VDC power feed
″
B
″
(-48V-B) failed or was interrupted, or a
the 2-amp fuse for power feed -48V-B blew.
Alarm Data
Value/Meaning
Reported Alarm
Level(s)
Critical (CR), Major (MJ), Minor (MN)
AID (type)
fuse
Date
month/day/year that condition was detected
Time
hour:minute:second that condition was detected
Probable Cause
PWR
Alarms, conditions, and error messages
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365-372-333 R2.1
Issue 4, June 2005
Lucent Technologies
3 - 5