inc. (from DSX) DS1 sig. failed
....................................................................................................................................................................................................................................
inc. (from DSX) DS1 sig.
failed
The bit error ratio (BER) in the DS1 signal incoming from the DSX-1
exceeds the provisioned failure threshold, 10
-3
(default).
Alarm Data
Value/Meaning
Reported Alarm
Level(s)
Major (MJ), Minor (MN), Not Alarmed
Not Alarmed is the default level.
AID (type)
DS1 Port
Date
month/day/year that condition was detected
Time
hour:minute:second that condition was detected
Probable Cause
T-BERL
Effect on
Service
MJ, MN = SA or NSA
Not Alarmed = Standing Condition (SC)
Alarm Entity
Type
T1
Description
inc. (from DSX) DS1 sig. failed
Likely Cause
Mismatch of line code (AMI/B8ZS); failure of
interfacing customer equipment or facility (from
the DSX-1); cross-talk in office wiring; failure of
the circuit pack.
Visible
indication
Lighted
CR/MJ
or
MN/ABN
LED on SYSCTL
faceplate and a flashing
FAULT
LED on the
alarmed circuit pack.
Action
Proceed to
Alarms, conditions, and error messages
....................................................................................................................................................................................................................................
365-372-333 R2.1
Issue 4, June 2005
Lucent Technologies
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