Intel 210T, 220T manual Contents

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220T and 210T Overview	2
Feature Comparison	3
Understanding 220T Hubs	4
220T Port LEDs	4
220T Hub LEDs	5
Understanding 210T Hubs	6
210T Port LEDs	6
210T Hub LEDs	7
Connecting to Devices	8
Connection Guidelines	8
Stacking Hubs	9
Why Stack?	9
Bridging Segments	10
Bridging 220T Hubs	10
Bridging 210T Hubs	11
Cabling Devices	12
Media Requirements	12
Straight-through vs. Crossover Cables	12
Frequently Asked Questions	14
Regulatory Information and Warnings	16
Hardware Warranty	18
Troubleshooting	20
Intel Customer Support	21

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Contents User Guide Intel Express 220T and 210T Stackable HubsFirst Edition 694466-001Year 2000 Capable Contents Power Features220T and 210T Overview ConnectorSupports Redundant Power Supply RPS Feature ComparisonSupports Redundant Power Supply RPS Common Features and Optional ModulesStatus Understanding 220T Hubs220T Port LEDs Partitioned portsPower 220T Hub LEDsIntel Express 220T Stackable Hub210T Port LEDs Understanding 210T HubsMeaning 210T Hub LEDsIntel Express 210T StatusCabling Connecting to DevicesConnection Guidelines GeneralWhy Stack? Stacking HubsGuidelines Example 1 220T hubs stacked with 210T hubs Bridging SegmentsBridging 220T Hubs Guidelines for bridging a stack of 220T hubsExample 2 Bridging with a 10/100 switch Bridging 210T HubsExample 3 Bridging with an Ethernet Module 100Base-TX Cabling DevicesMedia Requirements Straight-through vs. crossover cables5 Not used Straight-through UTP cableCrossover UTP cable 4 Not usedCan I set the speed on individual ports? Frequently Asked QuestionsWhy would I stack hubs operating at 10Mbps to hubs at 100Mbps? Can I daisy-chain a 100Mbps hub to the 220T hub with UTP cabling?Can I daisy-chain 210T hubs together with UTP cabling? Manufacturer Declaration AVERTISSEMENTRegulatory Information and Warnings Federal Communications Commission FCC StatementWARNUNG AVVERTENZAADVERTENCIAS LIMITATION OF LIABILITY AND REMEDIES Hardware WarrantyLimited Hardware Warranty Returning a Defective Product RMALanguage Limited Hardware Warranty Europe onlyCountry NumberLink, but yellow right LED above port is blinking erratically TroubleshootingNo link left LED is off No link, yellow right LED above port is blinking slowlyHow to Access WWW Intel Customer SupportAutomated Support Customer Support Technicians694466-001