Switch User Manual

EZ Switch 10/100/1000

ROUBLESHOOTING

Diagnosing Switch Indicators

1. Symptom

Power LED does not light after power on.

Probable Causes

• DC power socket may be defective.

Possible Solutions

• Check for loose connections.

• Check the power outlet by using it for another device.

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 or better cable is used for 10/

100 Mbps connections, Category 5 or 5e cable for 1000

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.