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SMC Networks SMC8624T manual Appendix B Cables, Twisted-Pair Cable and Pin Assignments

Models: SMC8624T

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APPENDIX B

CABLES

Twisted-Pair Cable and Pin Assignments

Caution: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards.

For 10BASE-T/100BASE-TX connections, a twisted-pair cable must have two pairs of wires. Each wire pair is identified by two different colors. For example, one wire might be green and the other, green with white stripes. Also, an RJ-45 connector must be attached to both ends of the cable.

Caution: Each wire pair must be attached to the RJ-45 connectors in a specific orientation. (See “Cabling Guidelines” on page 4-1for an explanation.)

Figure B-1 illustrates how the pins on the RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation when attaching the wires to the pins.

Figure B-1. RJ-45 Connector Pin Numbers

B-1

Page 57

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SMC Networks SMC8624T Appendix B Cables, Twisted-Pair Cable and Pin Assignments, Figure B-1. RJ-45 Connector Pin Numbers

Contents

Gigabit Ethernet Switch TigerSwitch 10/100/1000Installation Guide Page From SMC’s Tiger line of feature-rich workgroup LAN solutions TigerSwitch 10/100/1000 Installation Guide38 Tesla Irvine, CATrademarks LIMITED WARRANTY SMC Networks, Inc 38 Tesla Irvine, CA FCC - Class A COMPLIANCESIndustry Canada - Class A Japan VCCI Class ACOMPLIANCES CE Mark Declaration of Conformance for EMI and Safety EECWarning Fiber Optic Port Safety Safety Compliancefiber cable ends when they are powered on Taiwan BSMI Class A Australia AS/NZS 3548 1995 - Class APower Cord Set Power Cord SafetyCOMPLIANCES France and Peru onlyCOMPLIANCES Power Cord SetEurope France et Pérou uniquementCOMPLIANCES viiiLa prise mâle d’alimentation doit respecter la section 107-2 D1 de LE cordon secteur doit porter la mention HAR ou BASECEnvironmental Statement Warnings and Cautionary MessagesPurpose End of Product Life SpanRelated Publications COMPLIANCESThe SMC8624T, SMC8648T Management Guide 1 About the TigerSwitch 10/100/1000 CONTENTS3 Installing the Switch Network Planning4 Making Network Connections APPENDICES CONTENTSGlossary Index xiiiTABLES xvii FIGURESFIGURES xviiiOverview CHAPTER ABOUT THETIGERSWITCH 10/100/1000 Figure 1-1. SMC8648T Front and Rear PanelsSwitch Architecture Management OptionsFigure 1-2. SMC8624T Front and Rear Panels Description of Hardware 10/100/1000BASE-T PortsSFP Slots TigerSwitch 10/100/1000 8624T ABOUT THE TIGERSWITCH 10/100/1000Figure 1-3. SMC8648T Port Status LEDs Figure 1-4. SMC8624T Port Status LEDsTable 1-1. Port Status LEDs ConditionStatus There is a fault with the redundant power unit There is a fault with the internal power supplyFigure 1-5. SMC8648T System Status LEDs Figure 1-6. SMC8624T System Status LEDsPower Supply Receptacles Optional Redundant Power UnitFigure 1-7. SMC8624T Power Supply Receptacles Figure 1-8. SMC8648T Power Supply ReceptaclesConnectivity Features and BenefitsExpandability Performance“At-a-glance” LEDs for easy troubleshooting Network management agent Limited lifetime warrantyManages the switch in-band or out-of-band FEATURES AND BENEFITS1-10 ABOUT THE TIGERSWITCH 10/100/1000CHAPTER NETWORK PLANNING Introduction to SwitchingApplication Examples Collapsed BackboneFigure 2-1. Collapsed Backbone Figure 2-2. Network Aggregation Plan Network Aggregation PlanFigure 2-3. Remote Connection with Fiber Cable Remote Connections with Fiber CableFigure 2-4. Making VLAN Connections Making VLAN ConnectionsApplication Notes CHAPTER 3 INSTALLING THE SWITCH Selecting a SiteFigure 3-1. RJ-45 Connections Ethernet CablingEquipment Checklist Package ContentsOptional Rack-Mounting Equipment Rack Mounting MountingFigure 3-2. Attaching the Brackets Figure 3-3. Installing the Switch in a RackFigure 3-4. Attaching the Adhesive Feet Desktop or Shelf MountingFigure 3-5. Inserting an SFP Transceiver into a Slot Installing an Optional SFP Transceiver into the SwitchFigure 3-6. Power Receptacle Connecting to a Power SourceFigure 3-7. Serial Port DB-9 DTE Pin-Out Connecting to the Console Port3-10 INSTALLING THE SWITCHConnecting Network Devices CHAPTER MAKING NETWORK CONNECTIONSTwisted-Pair Devices Figure 4-1. Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesFigure 4-2. Wiring Closet Connections Network Wiring ConnectionsFiber Optic SFP Devices FIBER OPTIC SFP DEVICES Figure 4-3. Making LC Port Connections1000BASE-T Cable Requirements Connectivity Rules1000 Mbps Gigabit Ethernet Collision Domain Table 4-1. Maximum 1000BASE-T Gigabit Ethernet Cable Length10 Mbps Ethernet Collision Domain 100 Mbps Fast Ethernet Collision DomainTable 4-3. Maximum 1000BASE-LX Fiber Optic Cable Distance Table 4-4. Maximum 1000BASE-ZX Fiber Optic Cable DistanceCable Labeling and Connection Records APPENDIX A TROUBLESHOOTING Diagnosing Switch IndicatorsTable A-1. Troubleshooting Chart Power and Cooling Problems InstallationIn-Band Access APPENDIX B CABLES Twisted-Pair Cable and Pin AssignmentsFigure B-1. RJ-45 Connector Pin Numbers Table B-1. 10/100BASE-TX MDI and MDI-X Port Pinouts 10BASE-T/100BASE-TX Pin AssignmentsFigure B-2. Straight-through Wiring Straight-Through WiringCrossover Wiring Figure B-3. Crossover Wiring1000BASE-T Pin Assignments Table B-2. 1000BASE-T MDI-X and MDI Port Pinouts Cable Testing for Existing Category 5 CableAdjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber StandardsPhysical Characteristics APPENDIX C SPECIFICATIONSPort Configuration Network InterfaceWeight Switching Database 16K MAC address entries LEDsTemperature Power SupplyStandards Switch FeaturesForwarding Mode Maximum CurrentCompliances WarrantySafety SPECIFICATIONSAPPENDIX D ORDERING INFORMATION ORDERING INFORMATION Glossary-1 GLOSSARY10BASE-T 100BASE-TXBandwidth Glossary-2Collision Collision DomainGigabit Ethernet Glossary-3Full Duplex IEEERedundant Power Unit RPU Media Access Control MACRJ-45 Connector Switched PortsGlossary-5 Transmission Control Protocol/Internet Protocol TCP/IPVirtual LAN VLAN GLOSSARY Glossary-6INDEX NumericsIndex-1 Index-2 INDEX Index-3INDEX Index-4Page INTERNET FOR TECHNICAL SUPPORT, CALLFOR LITERATURE OR ADVERTISING RESPONSE, CALL Fax 44 0 118 974