3Com DUA1698 manual Safety Information

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A	SAFETY INFORMATION

You must read the following safety information before carrying out any installation or removal of components, or any maintenance procedures on the Switch 3300 XM.

WARNING: Warnings contain directions that you must follow for your personal safety. Follow all directions carefully.

You must read the following safety information carefully before you install or remove the unit.

AVERTISSEMENT: Les avertissements présentent des consignes que vous devez respecter pour garantir votre sécurité personnelle. Vous devez respecter attentivement toutes les consignes.

Nous vous demandons de lire attentivement les consignes suivantes de sécurité avant d’installer ou de retirer l’appareil.

WARNHINWEIS: Warnhinweise enthalten Anweisungen, die Sie zu Ihrer eigenen Sicherheit befolgen müssen. Alle Anweisungen sind sorgfältig zu befolgen.

Sie müssen die folgenden Sicherheitsinformationen’ sorgfältig durchlesen, bevor Sie das Gerät installieren oder ausbauen.

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Contents SuperStack 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents PIN-OUTS Page Page About this Guide Conventions Icon DescriptionConvention Description Documentation RelatedCompliance YearComments ProductIntroducing the Switch 3300 XM Summary of Features About SuperStack Switch 3300 XMSwitch 3300 XM front view Switch 3300 XM Front View DetailPower/Self Test LED Color Indicates Port Status LEDsUnit LEDs Power Socket Switch 3300 XM Rear View DetailUnits on Segmentation Switch ConfigurationNetwork ExamplesUsing the Switch as a collapsed backbone SwitchSwitch Fast Ethernet configuration rules Configuration Rules with Full Duplex Introducing the Switch 3300 XM Installing the Switch Rack-mounting Repeat steps 2 and 3 for the other side of the Switch 3C16965. Contact your supplier for details Stacking UnitsYou need only one SuperStack 3 Switch 3300 MM per stack Stack of three units Powered-up and ready for operation Power-upSwitch 3300 XM SequenceChoosing Correct CablesColor State Problem Managing SwitchSafety Information Important Safety InformationPersonnel only Important Safety Information Sécurité Importante ’information de’information de Sécurité Importante Wichtige Sicherheitsinformat ionen PC-AT Serial Cable PIN-OUTSModem Cable Pin Number Signal FunctionRJ45 Pin AssignmentsPin Number Signal Function Appendix B PIN-OUTS Safety Physical DimensionsPower Supply Environmental RequirementsVlan MIB RFC Online Technical ServicesUsername anonymous Country Telephone Number Asia, Pacific Rim Europe, South Africa, and Middle EastCountry Telephone Number Fax Number Glossary Broadcast BridgeCollision EndstationPage Loop Line speedMulticast ProtocolStack ServerSuperStack TelnetGlossary Index Index 3Com Corporation Limited Warranty Page Disclaimer Regulatory Notices