D-Link DES-1004 manual Identifying External Components

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10/100 Fast Ethernet Switch User’s Guide

is connected to a respective port or the uplink port, the LED indicator is OFF.

♦Link/Act. These LED indicators are lighted up green when there is a secure connection (or link) to a device at any of the ports. The LED 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.

Identifying External Components

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Contents DES-1004/ DES-1008 10/100 Fast Ethernet Switch User’s Guide Wichtige Sicherheitshinweise Warranties Exclusive Limited Warranty Software Trademarks Table of Contents Viii About this Guide PurposeTerms/Usage Overview of this User’s Guide Fast Ethernet Technology IntroductionSwitching Technology Features Performance features Introduction Unpacking Unpacking and SetupDesktop or Shelf Installation Setup10/100 Fast Ethernet Switch installed on a Desktop or Shelf Wall Installation DES-1004Rack Installation DES-1008 Installing the DES-1008 Switch in an equipment rack DES-1008 Power onLED Indicators DES-1004Power Failure Front Panel Identifying External ComponentsDES-1008 Cable Organizer Rear PanelRear panel view of the DES-1004 switch DES-1004 Switch LED indicators LED IndicatorsIdentifying External Components PC to Switch Connecting the SwitchDES-1008 Switch connected to a PC or Workstation Hub to Switch100Base-TX Hub 10Base-T HubUsing straight cable Using crossover cableHub without Uplink MDI-II port Switch to Switch other devices Connecting The Switch Page General Technical SpecificationsPhysical and Environmental Performance RJ-45 PIN SpecificationStandard Category 3 cable, RJ-45 pin assignment Index Switching LAN technology Switching Technology Page Offices Page Registration Card