3Com 3C16987 manual Switch 3300 SM Rear View Detail, Power Socket

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Switch 3300 SM — Rear View Detail 15

Switch 3300 SM —

Rear View Detail

Figure 2 Switch 3300 SM — rear view

Unit Information Label

Switch 3300 SM 24 Port
	3C16987
MAC Addr: XXXXXXXXXX		Console
Serial	XXXXXXXXXXXX	Console
		(max) 19200,8,1,N
		Matrix Port

Power Socket

Redundant Power System Socket

Console Port

Matrix Port

Unit Information Label

Power Socket

Redundant Power System Socket

This label shows the following:

■The 3Com product name of the Switch

■The 3Com 3C number of the Switch

■The unique MAC address (Ethernet address) of the Switch

■The serial number of the Switch

You may need this information for fault reporting purposes.

The Switch automatically adjusts its power setting to any supply voltage in the range 90–240V A.C.

To protect against internal power supply failure, you can use this socket to connect a SuperStack II Advanced Redundant Power System (ARPS) to the Switch. See “Connecting a Redundant Power System” on page 29.

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Contents User Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents PIN-OUTS Support from 3Com Returning Products for Repair Page About this Guide Conventions Icon DescriptionConvention Description Documentation RelatedProduct YearCompliance CommentsIntroducing the Switch 3300 SM Summary of Features About SuperStack Switch 3300 SM10BASE-T / 100BASE-TX Ports Switch 3300 SM Front View DetailPower/Self Test LED Color Indicates Port Status LEDsUnit LEDs Power Socket Switch 3300 SM Rear View DetailUnits on Examples ConfigurationSwitch 3300 SM as a NetworkUsing the Switch as a collapsed backbone SwitchSwitch Fast Ethernet configuration rules Configuration Rules with Full Duplex Configuration Rules for Gigabit Ethernet Installing the Switch Rack-mounting Fitting a bracket for rack mounting Repeat steps 2 and 3 for the other side of the SwitchStacking Units Treated as a single manageable unit with one IP address3C16965. Contact your supplier for details You need only one SuperStack II Switch 3300 MM per stack Stack of three units Sequence Power-upPowered-up and ready for operation Switch 3300 SMColor State ChoosingCorrect Cables Port, you need a cross-overcable. Most of the 10BASE-TProblem Guide SwitchNetwork. For information on managing the Switch using ManagingSafety Information Important Safety InformationPersonnel only Important Safety Information Plus étroites ’information deSécurité Importante Personnel qualifié’information de Sécurité Importante Wichtige Sicherheitsinformat ionen Warnhinweis Faseroptikanschlüsse Optische Sicherheit Appendix a Safety Information Pin to RS-232 25-pin PIN-OUTSNull Modem Cable PC-AT Serial CableRJ45 Pin ConnectorsPin Number Signal Function Modem CablePin Number Signal Function Appendix B PIN-OUTS Technical Specifications Vlan MIB RFC Online Technical ServicesServices Technical Support408 727 Username anonymousCountry Telephone Number Asia, Pacific Rim Europe, South Africa, and Middle EastCountry Telephone Number Fax Number Glossary Ethernet BroadcastCollision EndstationLine speed See baud Repeater LoopMulticast ProtocolSTP See Spanning Tree Protocol STP Glossary Index Index 3Com Corporation Limited Warranty Included Services Limitation of Liability EMC Statements