Tpm Board Panel T3 Led Indicators - Avaya G860 Installing And Operating

Avaya G860 Media Gateway
Table 7: TPM Board Panel LED Alarm Signals for SDH or SONET Terminology (future)
Meaning of Alarm Signals for SDH or SONET (next applicable release)
Alarm (Red) SDH Name
For Alarm LEDs
Alrm1-A, 2-A, 3-A,
Alrm 1-B, 2-B, 3-B
(RS = Regenerator Section)
(MS = Multiplex Section)
(MS = Multiplex Section)
Off
2.5.1.1

TPM Board Panel T3 LED Indicators

Group LED # LED Label Color
FAIL
ACT
PSTN A; B; C Link
ALRM
ATM 1A; 2A; RX/TX
26 Installation & Operation Manual
LOS
RS-LOF
MS-AIS
MS-RDI
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Table 8: TPM/T3 Board Panel LED Indicators
States
Off Normal Operation
Red Failure
Off Stand alone board (non HA system)
Blinking Redundant board in standby mode
Yellow
Green Working board
Off No Link
Green T3 Synchronized
Yellow RAI
Off No Near End Alarms
Red Traffic loss due to one of the following 3 signals:
LOS
LFA
AIS
Off No Link
Status SONET Name
Loss of Signal
Loss of Frame
Alarm Indication
Signal
Remote Defect
Indication
Normal Operation
Remote Alarm Indication
(The yellow alarm)
Loss of Signal
Loss of Frame Alignment
Alarm Indication Signal
(The blue alarm)
LOS
LOF
AIS-L
(L = Line)
RDI-L
(L = Line)
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