Asante Technologies FS4002E/FS4004E, FS4008E/FS4016E user manual Troubleshooting, Problem Action

Page 27

A

Troubleshooting

Table A-1 describes how to troubleshoot problems with your network and/or the Switch by monitoring the Switch’s LEDs.

Table A-1 Troubleshooting

Problem

Action

 

 

Power LED is off

Make sure the power adapter is connected to the power outlet and is prop-

 

erly inserted into the power connector on the switch.

 

Determine if the power outlet is functional by plugging another device

 

into the receptacle.

 

 

Link LED is off

Make sure that both switch and device on the other end are powered on.

 

Make sure the proper cabling is used between the device and the Switch

 

(refer to the cable guidelines specified in Chapter 2).

 

Make sure the correct cable is connected between the Switch and the net-

 

work device.

 

Push Uplink button again

 

Make sure the cable does not exceed 100 meters.

 

 

Slow perfor-

Make sure the duplex mode on both ends of the link connection is config-

mance

ured to the same mode (half- or full-duplex).

 

If your adapter card supports NWay auto-negotiation, make sure the

 

driver also supports full-duplex mode.

 

 

Page A-1

Image 27
Contents FriendlyNet 4000E Series Limited Lifetime Warranty Table of Contents Troubleshooting Specifications Technical Support About This Manual Chapter ContentsDocument Conventions Introduction FriendlyNet Fast Ethernet SwitchIntroduction FeaturesFast Ethernet Technology Performance FeaturesFast Ethernet and Switching Technology Performance FeaturesSwitching Technology Switch Supports Network ExpansionSwitch Acts as a Bridge Between Network Segments Package Contents InstallationInstallation ComponentsFS4002E Components FS4004EFS4016E FS4008ECabling and Voltage Requirements Cabling RequirementsCabling and Voltage Requirements Mounting Configurations Voltage RequirementsDesktop Mounting Wall Mounting the FS4002E, FS4004E, and FS4008E Mounting Configurations10 Attaching mounting brackets to the FS4008E Rack Mounting the FS4008E or FS4016EConnecting Network Devices Connecting a PC to the SwitchConnecting Network Devices Connecting a Hub with no Uplink Port to the Switch Connecting a Hub or a Switch to the Asanté SwitchFS4008E and FS4016E Powering on the SwitchPowering on the Switch FS4002E and FS4004EInstallation LED Indicators on the Switch LED IndicatorsLED Indicators LED Indicators for Power OnLED Indicators for Port Connections LED Indicators on the SwitchState Status Activity LEDs Problem Action TroubleshootingA-2 FS4000E Series Specifications SpecificationsFS4000E Series Performance Specifications FS4000E Series Physical and Environmental SpecificationsContacting Technical Support Technical SupportPage Page Asanté TECHNOLOGIES, INC., 821 FOX LANE, SAN JOSE, CA