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3Com 3C16987 manual Switch, INTRODUCING THE SWITCH 3300 SM, 100Mbps

Models: 3C16987

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18CHAPTER 1: INTRODUCING THE SWITCH 3300 SM

18CHAPTER 1: INTRODUCING THE SWITCH 3300 SM

Switch 3300 SM as a The example in Figure 4 shows how a Switch 3300 SM stack can act as a Collapsed Backbone backbone for both shared and switched network segments.

Switch

Figure 4 Using the Switch as a collapsed backbone

Endstations on shared 10Mbps and 100Mbps connections

Dual Speed Hub 500

Endstations on shared 10Mbps and 100Mbps connections

Dual Speed Hub 500

Endstations on switched 10Mbps connections

Switch 1100

Endstations on switched 10Mbps connections

Switch 1100

100Mbps

Endstations on switched

10Mbps connections

Switch 3300 SM stack

Servers on dedicated

1000Mbps connections

Image 18

3Com 3C16987 manual Switch, INTRODUCING THE SWITCH 3300 SM, 100Mbps, Endstations on switched 10Mbps connections

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 C TECHNICAL SPECIFICATIONS D TECHNICAL SUPPORT 2 INSTALLING THE SWITCHSAFETY INFORMATION PIN-OUTSGLOSSARY INDEX 3COM CORPORATION LIMITED WARRANTY EMC STATEMENTS Support from 3Com Returning Products for RepairPage ABOUT THIS GUIDE Icon ConventionsCommands Notice TypeSuperStack II Switch README File Quick Installation GuideSuperStack II Switch Help RelatedComments YearCompliance ProductINTRODUCING THE SWITCH 3300 SM About the SuperStack Switch 3300 SM Summary of FeaturesSwitch 3300 SM Front View Detail Figure 1 Switch 3300 SM - front viewIndicates Power/Self Test LEDColor Port Status LEDsSwitch 3300 SM Rear View Detail Power SocketMatrix Port The Matrix Port allows you to Network ConfigurationSwitch 3300 SM as a ExamplesEndstations on switched 10Mbps connections Switch18 CHAPTER 1 INTRODUCING THE SWITCH 3300 SM 100MbpsEndstations on switched 10Mbps or 100Mbps connections 1000Mbps Figure 5 Using the Switch in a desktop environmentNetwork Configuration Examples SM SMFigure 6 Fast Ethernet configuration rules 20 CHAPTER 1 INTRODUCING THE SWITCH 3300 SMConfiguration Rules with Full Duplex Configuration Rules for Gigabit Ethernet Solving Problems Indicated by LEDs Managing the Switch INSTALLING THE SWITCHThe Power-up Sequence Choosing the Correct Cables Choosing a Suitable Site Rack-mountingRack-mounting 3 Insert the two screws and tighten with a suitable screwdriver Stacking Units the stackYou need only one SuperStack II Switch 3300 MM per stack Figure 8 A stack of two units28 CHAPTER 2 INSTALLING THE SWITCH Figure 9 A stack of three unitsCAUTION The Switch can only use a SuperStack II Advanced Redundant The Power-uppowered-up and ready for operation Power System outputChoosing the Correct CablesIndicated by LEDs contains a list of problems and suggested solutions the Switch and therefore improve the overall performance of your SwitchManaging the network. For information on managing the Switch using theSAFETY INFORMATION Important Safety Informationpersonnel only WARNING Fiber Optic ports - Optical Safety Linstallation et la dépose de ce groupe doivent être confiés à un L’information deSécurité Importante Si vous entassez lunité Switch avec les unités SuperStack II HubFrance et Pérou uniquement Wichtige Sicherheitsinformat ionen 38 APPENDIX A SAFETY INFORMATIONWARNHINWEIS Faseroptikanschlüsse - Optische Sicherheit Wichtige Sicherheitsinformationen40 APPENDIX A SAFETY INFORMATION PIN-OUTS Null Modem CablePC-AT Serial Cable Assignments Modem CableRJ45 Pin SignalFunction SignalPin Number RJ45 Pin Assignments44 APPENDIX B PIN-OUTS Safety TECHNICAL SPECIFICATIONSPhysical Dimensions Power SupplyStandards Supported TECHNICAL SUPPORT ServicesServices Online Technical1 408 727 Username anonymousTelephone Number Europe, South Africa, and Middle EastCountry CountryTo obtain an authorization number, call or fax GLOSSARY CSMA/CD broadcastcollision endstationline speed See baud GLOSSARYmulticast loopMDI-X POSTSTP See Spanning Tree Protocol STP unicast A packet sent to a single endstation on a network56 GLOSSARY INDEX Page YEAR 2000 WARRANTY 3Com Corporation LIMITED WARRANTYSUPERSTACK II SWITCH 3300 SM OBTAINING WARRANTY SERVICEINCLUDED SERVICES WARRANTIES EXCLUSIVEGOVERNING LAW LIMITATION OF LIABILITYDISCLAIMER 3Com CorporationFCC STATEMENT How to Identify and Resolve Radio-TV Interference ProblemsEMC STATEMENTS CSA STATEMENT