Edimax Technology ER-5390S user manual Collision LED is constantly flashing

Models: ER-5390S

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•Remove all the network cables; connect the cables back one by one to isolate the source of the collision.

•Check the network cable, inferior cable quality will result in excessive collision and error packets.

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Contents

Ethernet Hub 9-Port Desktop Ethernet HubUser’s Manual DIMAXFCC COMPLIANCE STATEMENT Contents Introduction Figure 1-1 ER-5390S TopologyUplink Port Figure 1-2 Uplink to another hub22 Features & Specifications 1 Features2 Specification Package Contents Powern User’s manual DIMAXPhysical Description 1 PanelPower DIMAX1 LED ColorStatus DescriptionInstallation 2. Connecting to network devices with UTP cable1. Operating Environment 3. Uplink to Another Hub with UTP cable4. Connecting to network devices with coaxial cables 5. Connecting the powerFigure 5-3 Connect the external power adapter Figure 5-2 connect the coaxial cablesTrouble-shooting 1. Power LED is not lit2. LNK/Rx LED is not lit after connecting to an active workstation 4. Partition LED is litContact your dealer if problem persist 5. Collision LED is constantly flashing