D-Link DES-1012 manual 10/100 Fast Ethernet Switch User’s Guide

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10/100 Fast Ethernet Switch User’s Guide

indicators blink green whenever there is reception or transmission (i.e. Activity act) of data occurring at a port.

♦FDX/Col. This LED indicator is green when a respective port is in full duplex (FDX) mode. Otherwise, it is OFF for half duplex (HDX) operations. It blinks yellow when collisions are occurring on the respective port.

♦Console. This LED indicator is green when RS-232 link is present.

12	Identifying External Components

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Contents DES-1012 10/100 Fast Ethernet Switch User’s Guide Limited Warranty Hardware Link Offices for Registration and Warranty Service Trademarks Page Table of Contents Viii Terms/Usage About this GuidePurpose Overview of this User’s Guide10/100 Fast Ethernet Switch User’s Guide Introduction Fast Ethernet TechnologySwitching Technology Features Performance Features Unpacking Setup UnpackingSetup Rack InstallationPower On LED IndicatorsPower Failure Identifying External Components Front PanelRear panel view of the Switch Rear PanelLED Indicators Switch LED indicators10/100 Fast Ethernet Switch User’s Guide Connecting Switch PC to SwitchHub to Switch 10Base-T HubHub Without Uplink MDI-II Port 100Base-TX HubUsing a Straight Cable Configuring the Port Speed & Duplex ModeUsing a Crossover Cable Switch to Switch Other Devices Console Management Program OverviewNavigating the Console Program Screens Ain M enu Goto system sub menu Configuring the Console Port Submenu Field Description Set port ENABLE/DISABLE Port Counter PKT 10/100 Fast Ethernet Switch User’s Guide Specifications Technical10BaseT Performance Specification RJ-45 PINStandard Category 3 cable, RJ-45 pin assignments Optional 100BASE-FX Module Link SYSTEMS, INC Registration Card