Chapter 21: Alarms List
PoE Injector Pin-outs and LEDs – Passive PoE
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Page 21-36
Alarm ID
Type
Description
Severity
Probable Cause
Corrective Action
Notes
2042
Alarm
TDM-LIC card protection group
lockout command is on
Minor
The user has issued a lockout
command
Clear the lockout command
2043
Alarm
A member of TDM-LIC card
protection group is missing
Minor
TDM-LIC card is not installed
in the shelf
Install the missing TDM-LIC
card
2044
Event
TDM-LIC card protection switch
over, priority
Warning
1.
LOS alarm on a STM1 interface
of the TDM-LIC card
protection group member;
A TDM-LIC card protection
group member was disabled
or pulled out of the shelf
1.
Check line cables.
Check external equipment.
2045
Alarm
Loss Of Pointer (LOP) received
on TDM-LIC VC12/VT1.5
Minor
1.
Line is not properly
connected.
External equipment is faulty.
1.
Reconnect line.
2.
Check line cables.
3.
Check external equipment.
Power cycle the TDM-LIC.
2046
Event
Path protection switch on TDM
service
Minor
1.
Failure along service primary
path.
User command.
1.
Check errors along primary
path
Check local service
configuration.
2047
Event
Path protection revertive
switch on TDM service
Minor
Primary path has been
operational for the duration of
the defined WTR time
-
2100
Alarm
Loss of Signal on Line Interface
(LOS) on STM-1/OC-3 port.
Critical
1.
Line is not properly
connected.
2.
External equipment is faulty.
1.
Reconnect line.
2.
Check line cables.
3.
Check external equipment.
2101
Alarm
Loss of Frame on Line Interface
(LOF) on STM-1/OC-3 port.
Major
1.
Line is not properly
connected.
2.
External equipment is faulty.
1.
Reconnect line.
2.
Check line cables.
3.
Check external equipment.
