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SMC Networks SMC7824M/FSW manual Straight-Through Wiring, Figure B-2 Straight-through Wiring

Models: SMC7824M/FSW

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TWISTED-PAIR CABLE AND PIN ASSIGNMENTS

Straight-Through Wiring

If the twisted-pair cable is to join two ports and only one of the ports has an internal crossover (MDI-X), the two pairs of wires must be straight-through. (When auto-negotiation is enabled for any RJ-45 port on these switches, you can use either straight-through or crossover cable to connect to any device type.)

You must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet connections.

EIA/TIA 568B RJ-45 Wiring Standard 10/100BASE-TX Straight-through Cable

		White/Orange Stripe
		Orange
	1	White/Green Stripe	1
End A	2		2
	3	Blue	3
	4		4
	5	White/Blue Stripe	5
	6	Green	6
	7	Green	7
	7		7
	8	White/Brown Stripe	8
		White/Brown Stripe

Brown

Figure B-2 Straight-through Wiring

End B

B-3

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SMC Networks SMC7824M/FSW manual Straight-Through Wiring, Figure B-2 Straight-through Wiring

Contents

Fast Ethernet Switch TigerAccess 10/100Installation Guide Page Irvine, CA TigerAccess 10/100 Installation GuideFrom SMC’s Tiger line of feature-rich workgroup LAN solutions 38 TeslaTrademarks LIMITED WARRANTY SMC Networks, Inc 38 Tesla Irvine, CA Japan VCCI Class A COMPLIANCESFCC - Class A Industry Canada - Class ACE Mark Declaration of Conformance for EMI and Safety EEC viiiCOMPLIANCES Australia AS/NZS 3548 1995 - Class A Safety ComplianceWarning Fiber Optic Port Safety fiber cable ends when they are powered onPower Cord Safety Power Cord SetCOMPLIANCES Power Cord Set Continued COMPLIANCESFrance et Pérou uniquement LE cordon secteur doit porter la mention HAR ou BASEC PSE AlarmCOMPLIANCES La prise mâle d’alimentation doit respecter la section 107-2 D1 deCOMPLIANCES Warnings and Cautionary MessagesWarnings in German xiiiDocumentation Environmental StatementEnd of Product Life Span Manufacturing Materials2 Network Planning TABLE OF CONTENTS1 About the TigerAccess Switch 3 Installing the Switch4 Making Network Connections TABLE OF CONTENTSCables TroubleshootingSpecifications APPENDICESTABLE OF CONTENTS Glossary Indexxviii TABLES FIGURES Overview CHAPTER ABOUT THE TIGERACCESS SWITCHFigure 1-1 Front Panel Switch ArchitectureDescription of Hardware Network Management Options100BASE-BX SC Fiber Ports 100BASE-TX and 1000BASE-T Ports 100BASE-TX Management PortConsole Port Alarm Interface Port SFP SlotsTable 1-1 Optional SFP Transceivers Mgmt ABOUT THE TIGERACCESS SWITCHPort and System Status LEDs Figure 1-2 Port and System LEDsTable 1-2 Port and System Status LEDs ConditionStatus ABOUT THE TIGERACCESS SWITCH Fan TrayFigure 1-3 Fan Tray Power Modules Figure 1-4 Optional Power ModulesDESCRIPTION OF HARDWARE Figure 1-5 Single-Port 1000BASE-T/SFP Combo Module Optional Media Extender Module1000BASE Combo Module 1-10Performance Features and BenefitsConnectivity Expandability1-12 ManagementFiber-To-The-Home FTTH CHAPTER NETWORK PLANNINGConnection Examples Figure 2-1 Downlink Fiber Connections Downlink Fiber ConnectionsFigure 2-2 Uplink Fiber Connections Uplink ConnectionsFigure 2-3 Management Port Connections Management ConnectionsFigure 2-4 Private VLAN Connections Private VLAN ConnectionsApplication Notes NETWORK PLANNING CHAPTER 3 INSTALLING THE SWITCH Selecting a SiteFigure 3-1 RJ-45 Connections Ethernet CablingEquipment Checklist Package ContentsOptional Rack-Mounting Equipment Mounting Rack MountingFigure 3-2 Attaching the Brackets Desktop or Shelf Mounting Figure 3-3 Installing the Switch in a RackFigure 3-4 Attaching the Adhesive Feet Figure 3-5 Installing an Optional Module Installing an Optional Module into the SwitchFigure 3-6 Inserting an SFP Transceiver into a Slot Installing an Optional SFP TransceiverGrounding the Chassis Connecting to a Power Source Connecting DC Power3-10 3-11 To connect the switch to a power sourceReturn/24VDC Source B 3-12Figure 3-7 DC Plug Connections 48VDC/Ground Source A Return/24VDC Source A 48VDC/Ground Source BConnecting AC Power Figure 3-8 AC Power Receptacle3-13 3-14 Connecting to the Console PortWiring Map for Serial Cable Table 3-1 Serial Cable WiringConnecting to the Alarm Port Figure 3-10 Alarm Port D-15 Pin-Out3-15 Wiring Map for Alarm Cable Table 3-2 Alarm Cable Wiring3-16 Minor Alarm Figure 3-11 External Alarm I/O ConnectionsAlarm Connector NO Major Alarm3-18 INSTALLING THE SWITCHCabling Guidelines Connecting Network DevicesCHAPTER MAKING NETWORK CONNECTIONS Twisted-Pair DevicesFigure 4-1 Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesFigure 4-2 Network Wiring Connections Network Wiring ConnectionsFiber Optic Devices Figure 4-3 Making Connections to 100BASE-BX Ports and SFP TransceiversFIBER OPTIC DEVICES 1000BASE-T Cable Requirements Connectivity RulesTable 4-3 Maximum 1000BASE-LX Gigabit Ethernet Cable Length 1000 Mbps Gigabit Ethernet Cable LengthsTable 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length Table 4-2 Maximum 1000BASE-SX Gigabit Ethernet Cable LengthTable 4-6 Maximum 100BASE-BX Fast Ethernet Cable Length 100 Mbps Fast Ethernet Cable Lengths10 Mbps Ethernet Cable Lengths Table 4-5 Maximum Fast Ethernet Cable LengthCable Labeling and Connection Records MAKING NETWORK CONNECTIONS 4-10APPENDIX A TROUBLESHOOTING Diagnosing Switch IndicatorsTable A-1 Diagnosing Switch Indicators Table A-1 Diagnosing Switch Indicators Continued Power and Cooling Problems InstallationIn-Band Access TROUBLESHOOTING 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 WiringFigure B-3 Crossover Wiring Crossover WiringTable B-2 1000BASE-T MDI and MDI-X Port Pinouts 1000BASE-T Pin AssignmentsCable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-T1000BASE-T Cable Requirements Fiber Standards CABLES Ports APPENDIX C SPECIFICATIONSPhysical Characteristics Alarm Port DB-15 connectorPower Supply Switching DatabaseWeight TemperatureForwarding Mode Switch FeaturesManagement Features Maximum CurrentImmunity StandardsCompliances EmissionsPorts Extender ModulesSafety Gigabit Extender Module RJ-45/SFPEXTENDER MODULES Eine Site Auswählen Selecting a Site APPENDIX D GERMAN INSTRUCTIONSRack-Montage Montage Rack Mounting InstructionsGrounding the Chassis Das Erden des GehäusesConnecting to a Power Source Anschluss an eine StromquelleAnschluss an Gleichstrom Page Figure D-1 Gleichstromanschlüsse Wechselstromanschluss Figure D-2 Wechselstromanschluss APPENDIX E ORDERING INFORMATION Table E-1 TigerAccess 10/100 Products and AccessoriesORDERING INFORMATION 100BASE-BX GLOSSARYGlossary-1 10BASE-TCollision Glossary-2Auto-Negotiation BandwidthGigabit Ethernet Glossary-3Fast Ethernet Full DuplexSwitched Ports Media Access Control MACRedundant Power Supply RPS RJ-45 ConnectorGlossary-5 Transmission Control Protocol/Internet Protocol TCP/IPVirtual LAN VLAN GLOSSARY Glossary-6INDEX NumericsIndex-1 Index-2 Index-3 INDEX Index-4Page Fax 44 0 118 974 FOR TECHNICAL SUPPORT, CALLINTERNET FOR LITERATURE OR ADVERTISING RESPONSE, CALL