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3Com 3C16987 manual Contents, About This Guide, INTRODUCING THE SWITCH 3300 SM

Models: 3C16987

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CONTENTS

CONTENTS

ABOUT THIS GUIDE

Conventions 8
Related Documentation	9
Year 2000 Compliance	10

Documentation Comments 10

Product Registration 10

1INTRODUCING THE SWITCH 3300 SM

About the SuperStack II Switch 3300 SM					12
Summary of Features		12
Switch 3300 SM — Front View Detail				13
10BASE-T/100BASE-TX Ports			13
1000BASE-SX Port 13
LEDs 13
Switch 3300 SM — Rear View Detail				15
Unit Information Label		15
Power Socket	15
Redundant Power System Socket				15
Console Port	16
Matrix Port	16
Network Configuration Examples			17
Switch 3300 SM as a Segmentation Switch 17
Switch 3300 SM as a Collapsed Backbone Switch 18
Switch 3300 SM as a Desktop Switch					19
Configuration Rules for Fast Ethernet				20
Configuration Rules with Full Duplex				21
Configuration Rules for Gigabit Ethernet					22
Configuration Rules for the 3300 SM				22

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3Com 3C16987 manual Contents, About This Guide, INTRODUCING THE SWITCH 3300 SM

Contents

SuperStack II Switch 3300 SM User Guide3C16987 3Com Corporation 5400 Bayfront Plaza Santa Clara, California UNITED STATES GOVERNMENT LEGENDEnvironmental Statement CONTENTS 1 INTRODUCING THE SWITCH 3300 SMABOUT THIS GUIDE PIN-OUTS 2 INSTALLING THE SWITCHSAFETY INFORMATION C TECHNICAL SPECIFICATIONS D TECHNICAL SUPPORTSupport from 3Com Returning Products for Repair GLOSSARY INDEX 3COM CORPORATION LIMITED WARRANTY EMC STATEMENTSPage ABOUT THIS GUIDE Notice Type ConventionsCommands IconRelated Quick Installation GuideSuperStack II Switch Help SuperStack II Switch README FileProduct YearCompliance CommentsINTRODUCING THE SWITCH 3300 SM Summary of Features About the SuperStack Switch 3300 SMFigure 1 Switch 3300 SM - front view Switch 3300 SM Front View DetailPort Status LEDs Power/Self Test LEDColor IndicatesPower Socket Switch 3300 SM Rear View DetailMatrix Port The Matrix Port allows you to Examples ConfigurationSwitch 3300 SM as a Network100Mbps Switch18 CHAPTER 1 INTRODUCING THE SWITCH 3300 SM Endstations on switched 10Mbps connectionsSM SM Figure 5 Using the Switch in a desktop environmentNetwork Configuration Examples Endstations on switched 10Mbps or 100Mbps connections 1000Mbps20 CHAPTER 1 INTRODUCING THE SWITCH 3300 SM Figure 6 Fast Ethernet configuration rulesConfiguration Rules with Full Duplex Configuration Rules for Gigabit Ethernet Choosing a Suitable Site Rack-mounting INSTALLING THE SWITCHThe Power-up Sequence Choosing the Correct Cables Solving Problems Indicated by LEDs Managing the SwitchRack-mounting 3 Insert the two screws and tighten with a suitable screwdriver the stack Stacking UnitsFigure 8 A stack of two units You need only one SuperStack II Switch 3300 MM per stackFigure 9 A stack of three units 28 CHAPTER 2 INSTALLING THE SWITCHPower System output The Power-uppowered-up and ready for operation CAUTION The Switch can only use a SuperStack II Advanced RedundantCorrect Cables Choosing theIndicated by LEDs contains a list of problems and suggested solutions network. For information on managing the Switch using the SwitchManaging the the Switch and therefore improve the overall performance of yourSAFETY INFORMATION Important Safety Informationpersonnel only WARNING Fiber Optic ports - Optical Safety Si vous entassez lunité Switch avec les unités SuperStack II Hub L’information deSécurité Importante Linstallation et la dépose de ce groupe doivent être confiés à unFrance et Pérou uniquement 38 APPENDIX A SAFETY INFORMATION Wichtige Sicherheitsinformat ionenWichtige Sicherheitsinformationen WARNHINWEIS Faseroptikanschlüsse - Optische Sicherheit40 APPENDIX A SAFETY INFORMATION PIN-OUTS Null Modem CablePC-AT Serial Cable Signal Modem CableRJ45 Pin AssignmentsRJ45 Pin Assignments SignalPin Number Function44 APPENDIX B PIN-OUTS Power Supply TECHNICAL SPECIFICATIONSPhysical Dimensions SafetyStandards Supported Online Technical ServicesServices TECHNICAL SUPPORTUsername anonymous 1 408 727Country Europe, South Africa, and Middle EastCountry Telephone NumberTo obtain an authorization number, call or fax GLOSSARY endstation broadcastcollision CSMA/CDGLOSSARY line speed See baudPOST loopMDI-X multicastunicast A packet sent to a single endstation on a network STP See Spanning Tree Protocol STP56 GLOSSARY INDEX Page OBTAINING WARRANTY SERVICE 3Com Corporation LIMITED WARRANTYSUPERSTACK II SWITCH 3300 SM YEAR 2000 WARRANTYWARRANTIES EXCLUSIVE INCLUDED SERVICES3Com Corporation LIMITATION OF LIABILITYDISCLAIMER GOVERNING LAWCSA STATEMENT How to Identify and Resolve Radio-TV Interference ProblemsEMC STATEMENTS FCC STATEMENT