The Switch can be easily monitored through panel indicators to assist
in identifying problems. This section describes common problems you
may encounter and possible solutions.
If the power indicator does not light when the power cord is plugged
in, you may have a problem with the power outlet or cord. However, if
the power LED goes off after running for a while, check for loose power
Verify the proper cable type is used and its length does not exceed
certain the maximum distance between the Switch and what it’s
connections, power losses or surges at the power outlet. Turn off
power, wait 30 seconds and turn power on again. If problem is still
not resolved call for dealer ’s assistance
If link indicator does not light after making a connection, check
Verify that the cabling type is correct. Make sure all cable connectors
whether network interface (e.g., a network adapter card on the
are securely seated in the required ports. Use only standard
attached device), network cable, or switch port is defective. Be sure
Unshielded Twisted-Pair (UTP), Category 3, 4, 5, or 5e cables. Use
the cable is plugged into both the switch and corresponding device.
only Category 5 or 5e when connecting with Fast Ethernet. Make
specified limits.
connected to is 100 meters or less.
Do not plug a standard telephone cord into an RJ-45 port.
This may damage the switch
Troubleshooting
Power
5
Diagnosing LED Indicators
Cabling
NOTE:
