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T
ROUBLESHOOTING
12
T
ROUBLESHOOTING
1. Symptom
Power LED does not light after power on.
Probable Causes
Power outlet or power cord may be defective.
Possible Solutions
•
Check for loose connections.
•
Check the power outlet by using it for another device.
•
Replace the power cord.
2. Symptom
Link LED does not light after connection is made.
Probable Causes
Switch port, network card or cable may be defective.
Possible Solutions
•
Check that the switch and attached device are both
powered on.
•
Be sure the network cable is connected to both devices.
•
Verify that Category 5 cable is used for 100 Mbps
connections and that the length of any cable does not
exceed 100 meters (328 feet).
•
Check the network card and cable connections for defects.
•
Replace the defective card or cable if necessary.
•
For ST-type fiber module connections, ensure that the
transmit (Tx) port is connected to the receive port on the
other device.
Summary of Contents for 24/16
Page 9: ...COMPLIANCES iv ...
Page 11: ...TABLE OF CONTENTS ii ...
Page 29: ...SPECIFICATIONS 18 ...
Page 30: ......