Accton Technology SwitcHub-2se Installation Manual

Contents

Accton Technology SwitcHub-2se Installation Manual Manual pdf 38 page image

Fast SwitcHub-2se User’s GuideA-2 TroubleshootingSystem DiagnosticsInstallationVerify that all system components have been properly installed. If one or morecomponents appear to be malfunctioning, test them in an alternate environmentwhere you are sure that all the other components are functioning properly.Transmission ModeBe sure each port on the SwitcHub is set to the same transmission mode as theattached device; i.e., full duplex or half duplex. (Refer to Setting the Communica-tion Mode in Chapter 3 for a detailed description.)Cabling1. Verify that the cabling type is correct. Be sure all cable connectors aresecurely seated in the required ports. Straight-through cable should be usedfor all standard twisted-pair connections; and multimode cable with SC orST type connectors should be used for fiber optic connections.2. Make sure all devices are connected to the network. Equipment may havebeen unintentionally disconnected from the network.External AdaptersMake sure the network adapter cards installed in the workstations arecompatible with your network media type and are in good working condition.