SMC Networks 24/16 manual Troubleshooting, Possible Solutions

Page 23

TROUBLESHOOTING

TROUBLESHOOTING

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.

12

Image 23
Contents EZ Switch 10/100 EZ Switch 10/100 User Guide Trademarks CopyrightLimited Warranty Limited Warranty FCC Class a CompliancesIndustry Canada Class a Iii Compliances Table of Contents Table of Contents About EZ Switch 10/100Features and Benefits LED Front Panel LEDsRear Panel Connecting to a Fiber Optic Port Fiber transceiver Optical Maximum Cable Length Wavelength Selecting a Site Installing the SwitchEquipment Checklist Installing the Switch Instructions Installing the Switch Sample Applications Possible Solutions TroubleshootingCables Cable SpecificationRJ-45 Connector Pin Assignments EZ Switch 10/100 SpecificationsSize 802.3u Fiber Uplink ModulesSpecifications Page Internet