Harmonic NSG 9116 Hardware Installation page 54

46 Alarms for the NSG Unit
Alarm Message
Web client:
GbE X SFP not
mounted
Control panel:
SFP not mounted.
Web client:
GbE X No Valid
MPEG Stream in
Input
Control panel:
No Valid MPEG In
Web client:
GbE X UDAD
Ethernet Connection
Failed
Control panel:
UDAD conn failed
Web client:
GbE X UDAD Telnet
Connection Failed
Control panel:
UDAD conn failed
Description
The SFP module is
missing or not properly
mounted.
For an NSG with
automatic redundancy
enabled:
If this failure occurs
on the active GbE
channel, a
redundancy switch
is triggered.
If this failure occurs
on the backup GbE
channel, you
receive notification
in the alarm list and
alarm log, but the
Alarm LED does not
turn red.
The data received
through the GbE port is
not a valid MPEG
stream. Typically, the
GbE stream does not
contain PAT.
The NSG could not
establish Ethernet
connectivity with the
switch.
The NSG could not
establish Ethernet
session with the switch.
Solution
Verify that an SFP
module is present and is
properly mounted in
GbE X (X=1 or 2).
Check the GbE source for
content and/or
encapsulation problems.
Check if the switch's
management IP address
matches the one shown on
the NSG's Input
configuration page.Check if
the switch is connected to
the management LAN.
Check if Telnet is enabled
on the switch.
CHAPTER 3