G703 Onboard Alarms - OneAccess Crocus CNV User And Reference Manual

Crocus CNV

9.4 G703 onboard alarms

Refer to Section 9.2 Introducing the alarm attributes.
crocusIfConv<2m/Nx64><Tt/Cv>/g703OnBoard/alarmInfo
The different alarms related to the object g703OnBoard together with their explanation and their default
alarmMask and alarmLevel value are given in the following table:
The alarm ...
linkDown
ais
sq
testActive
lfa
lossOfTiming
Reference manual
is generated ...
when there is a loss of signal. I.e. the incoming
G703 transmit data (data coming from the
application) is no longer present.
when an alarm indication signal has been detected
on the incoming G703 transmit data. It means the
application has detected an error.
when the sqThreshold value, i.e. the number of
errored seconds, is exceeded within the sqTime.
For example, if 10 (default) or more errored
seconds occur within 1 minute (default), then a
signal quality alarm is generated.
Refer to the configuration attributes sqThreshold and
sqTime for more information.
when a test is active.
when the frame alignment signal (FAS), which is
present in time slot 0 of the G.704 framed data, is
not detected after a certain period.
This alarm exists on the Crocus Nx64 CNV only.
when an external clocking mode is configured but
the external clock signal is not present. In that case
the Crocus CNV switches to internal clocking mode.
for the general alarm attributes.
Alarm attributes
Default value
alarmMask alarmLevel
enabled 3
disabled 3
disabled 2
disabled 1
disabled 2
enabled 3
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