Adva FSP 3000R7 - LKDO-AIS-L (Line-Auto Shutdown AIS); LKDO-AIS-ODU (ODU-Auto Shutdown AIS)

Standing Conditions
LKDO-AIS-L (Line-Auto Shutdown
AIS)
The corresponding SNMP name for this condition is “autoShutdownSendingAisLine”.
AIDTYPE Default
Severity
Probable Cause Suggested
Corrective
Action
CH NR The transmitted signal has been replaced
with the Alarm Indication Signal to
suppress downstream condition reports
due to a locally detected or upstream
failure.
This condition occurs either as a result of
an AIS-L signal being received at a
physical or section terminating point
which must then be relayed downstream,
or as a result of a locally detected failure
condition on the incoming signal.
This condition is
informative and
requires no
corrective action.
Table 221: LKDO-AIS-L (Standing Condition)
LKDO-AIS-ODU (ODU-Auto Shutdown
AIS)
The corresponding SNMP name for this condition is “autoShutdownSendingAisOdu”.
AIDTYPE Default
Severity
Probable Cause Suggested
Corrective
Action
CH NR The transmitted signal has been replaced
with the ODU Alarm Indication Signal (AIS)
due to a locally detected or upstream failure
affecting the ODU path layer signal.
This condition typically occurs as a result
of a failure upstream of a point where an
OTN transponder resides or where an OTN
electrical regeneration function is
performed.
This condition
is informative
and requires no
corrective
action.
Table 222: LKDO-AIS-ODU (Standing Condition)
FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A 855