3Com 3CNJ205 User Manual page 81

Event/
Message
Amber LED
on Port 4 is
not lit
Authenticati
on Failure
Timeout
Description
Power is not being
forwarded to network
device
Wrong password has
been entered
Device did not respond
within a specified
period of time
Troubleshooting Matrix
Solution
Make sure the cable
n
is properly
connected to the
network device.
Make sure the cable
n
is firmly connected
to one of the four
IntelliJack ports
labeled 1-4.
Make sure the cable
n
is a good straight-
through cable.
Make sure network
n
device is 802.3af
compatible.
Make sure the
n
power requirement
for network device
does not exceed 7
watts.
Confirm correct
password and re-type.
Refresh the screen after
a few seconds. If the
problem persists, try to
rediscover the device.
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