D-Link DFE-908X manual Rear Panel, Daisy-Chain in Port, Daisy-Chain OUT Port, Fan

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Rear Panel

Daisy-Chain IN Port

When cascading a set of D-Link’s stackable dual-speed hubs, this port should be connected to the Daisy-Chain OUT port of the previous hub in the stack (usually placed immediately above it). A cascade of five hubs can be created in this way. The first and last hubs in the stack use only one of the daisy-chain ports, while the others use both.

Daisy-Chain OUT Port

Works in conjunction with the Daisy-Chain IN Port (see above). Con- nect this port to the Daisy-Chain IN Port of the next hub in the stack (usually placed immediately below it), using the enclosed daisy-chain cable.

Fan

Provides air circulation and heat dissipation. Be sure to leave adequate space around the area of the unit for proper ventilation.

AC Power Connector For the power cord.

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Unpacking and Setup

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Contents Recyclable Wichtige Sicherheitshinweise Warranties Exclusive Limited Warranty Trademarks Vcci B Warning Vii Page Table of Contents Cables and Connectors Conventions About this GuideOverview of the User’s Guide About this Guide Introduction Product DescriptionProduct Features Dual-speed Fast Ethernet/Ethernet Hub Technology Overview 10Mbps Repeater 100Mbps Repeater NWay Detection RJ-45 Ports 100BASE-TX Technology Overview Cables and Connectors100Mbps Fast Ethernet Introduction Topology Network DiameterUnpacking Setup Hub TypesIdentifying External Components UnpackingFront Panel Twisted-Pair Ports LED Indicator PanelUplink Port Daisy-Chain in Port AC Power Connector For the power cordRear Panel Daisy-Chain OUT PortInstalling the Hub InstallationHub State Indicators Understanding IndicatorsPower Indicator PWR 10Mbps and 100Mbps Utilization Indicators Port State IndicatorsCollision Indicators Col 10M/ Col 100M Link steady greenReceive Rx blinking green Port Speed IndicatorsSwitch Indicator DFE-908x Only Auto-partition Auto-part steady amberPage Page Making Connections Hub Cascading/Building a StackConnectivity Rules Hub to End-Station Connection Making Connections Hub-to-Hub Uplink HUB Device Port Cable to USE Type Used Cables Connectors 100BASE-TX Ethernet Cable and ConnectorsContact MDI-X Signal MDI Signal Crossover CablesDual-Speed Stackable Hubs User’s Guide Cables and Connectors Hub-to-Hub Cascading SpecificationsGeneral Topology StarOperating Temperature -10to 55C 14-131F LED IndicatorsPower Supply Environmental and PhysicalPage Offices Page Registration Card