Harmonic NSG 9108, Hardware Installation

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47 Troubleshooting Alarms for the NSG Unit
Web client :
GbE X UDAD
Configuration Failed
Control panel :
UDAD conf failed
The switch has rejected
the configuration sent
by the NSG. Check if the switch is
configured correctly for
UDAD.
Web client :
GbE X UDAD
Authentication
Failure
Control panel :
UDAD auth failed
The switch has rejected
the login information
provided by the NSG. Check if the switch's
password matches the one
configured in the NSG's
Input configuration page.
Web client :
NSG Power failure
Control panel :
Power failure
At least one of the
internal voltages of the
NSG is out of range. Call Customer Support.
Web client :
NSG System overall
temperature alarm
Control panel :
Sys overall temp
The NSG internal
measured temperature
exceeded the limit.
■
Check environment
temperature.
■
Check the fans
operation.
Web client :
QAM
communication
failure
Control panel :
Comm failure
Cannot establish
communication with
the QAM module. Call Customer Support.
Web client :
QAM Bitrate
mismatch
Control panel :
Bitrate mis
QAM modulator input
data rate does not
match its symbol rate
configuration. Reapply the QAM
configuration:
■
Set the output bit rate to
a new value. Check for
alarm clearance.
■
Return to the original
output bit rate.
Alarm Message Description Solution