manual switch
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manual switch
A user-initiated manual protection switch on a 1+1 protected OC-N
line pair or a path switched ring occurred and has not been cleared or
overridden.
Alarm Data
Value/Meaning
Reported Alarm
Level(s)
Not Alarmed
AID (type)
OC-N line pair
STS-3c Ring Channel (Path)
STS-1 Ring Channel (Path)
VT1.5 Ring Channel (Path)
Date
month/day/year that condition was detected
Time
hour:minute:second that condition was detected
Probable Cause
WKSWPR-1
WKSWPR-2
Effect on
Service
Standing Condition (SC)
Alarm Entity
Type
OC12
OC3
STS3C
STS1
VT1
Description
manual switch
Likely Cause
From the WaveStar
®
CIT System View, selected
Fault
→
Protection Switch
and highlighted 1+1
Line Protection group or Path Protection group,
and provisioned the Switch Type as
Manual
.
Visible
indication
Lighted
MN/ABN
LED on SYSCTL faceplate.
Action
Proceed to
Alarms, conditions, and error messages
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365-372-333 R2.1
Issue 4, June 2005
Lucent Technologies
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