Crocus CNV Alarm attributes
Reference manual 131
9.4 G703 onboard alarms
Refer to Section 9.2 Introducing the alarm attributes. for the general 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:
Default value The alarm … is generated …
alarmMask alarmLevel
linkDown
when there is a loss of signal. I.e. the incoming
G703 transmit data (data coming from the
application) is no longer present.
enabled 3
ais
when an alarm indication signal has been detected
on the incoming G703 transmit data. It means the
application has detected an error.
disabled 3
sq 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.
disabled
2
testActive
when a test is active.
disabled 1
lfa
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.
disabled 2
lossOfTiming
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.
enabled 3
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