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3Com 3C16987 manual WARNHINWEIS Faseroptikanschlüsse - Optische Sicherheit

Models: 3C16987

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Wichtige Sicherheitsinformationen

Wichtige Sicherheitsinformationen

39

WARNHINWEIS: Faseroptikanschlüsse - Optische Sicherheit.

Niemals mit einem Vergrößerungsgerät einen Übertragungs-Laser betrachten, während dieser eingeschaltet ist. Niemals direkt auf den Faser Anschluß und auf die Faserkabelenden schauen, während diese eingeschaltet sind.

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3Com 3C16987 manual WARNHINWEIS Faseroptikanschlüsse - Optische Sicherheit, Wichtige Sicherheitsinformationen

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