Manuals / SMC Networks / Computer Equipment / Switch

SMC Networks SMC7824M/FSW manual 10BASE-T/100BASE-TX Pin Assignments

Models: SMC7824M/FSW

1 108

Download 108 pages 34.55 Kb

Page 74

CABLES

10BASE-T/100BASE-TX Pin Assignments

Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45 connections: 100-ohm Category 3, 4 or 5 cable for 10 Mbps connections or 100-ohm Category 5 cable for 100 Mbps connections. Also be sure that the length of any twisted-pair connection does not exceed 100 meters (328 feet).

The RJ-45 ports on the switch support automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs or servers, or to other switches or hubs. In straight-through cable, pins 1, 2, 3, and 6, at one end of the cable, are connected straight through to pins 1, 2, 3, and 6 at the other end of the cable. When using any RJ-45 port on these switches, you can use either straight-through or crossover cable.

Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts

Pin	MDI Signal Name	MDI-X Signal Name

1	Transmit Data plus (TD+)	Receive Data plus (RD+)

2	Transmit Data minus (TD-)	Receive Data minus (RD-)

3	Receive Data plus (RD+)	Transmit Data plus (TD+)

6	Receive Data minus (RD-)	Transmit Data minus (TD-)

4,5,7,8	Not used	Not used

Note: The “+” and “-” signs represent the polarity of the wires that make up each wire pair.

Note: Auto-negotiation must be enabled for automatic MDI/MDI-X pinout configuration.

B-2

Image 74

SMC Networks SMC7824M/FSW manual 10BASE-T/100BASE-TX Pin Assignments, Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts

Contents

Installation Guide Fast Ethernet SwitchTigerAccess 10/100 Page 38 Tesla TigerAccess 10/100 Installation GuideFrom SMC’s Tiger line of feature-rich workgroup LAN solutions Irvine, CATrademarks LIMITED WARRANTY SMC Networks, Inc 38 Tesla Irvine, CA Industry Canada - Class A COMPLIANCESFCC - Class A Japan VCCI Class ACOMPLIANCES CE Mark Declaration of Conformance for EMI and Safety EECviii fiber cable ends when they are powered on Safety ComplianceWarning Fiber Optic Port Safety Australia AS/NZS 3548 1995 - Class ACOMPLIANCES Power Cord SafetyPower Cord Set France et Pérou uniquement Power Cord Set ContinuedCOMPLIANCES La prise mâle d’alimentation doit respecter la section 107-2 D1 de PSE AlarmCOMPLIANCES LE cordon secteur doit porter la mention HAR ou BASECxiii Warnings and Cautionary MessagesWarnings in German COMPLIANCESManufacturing Materials Environmental StatementEnd of Product Life Span Documentation3 Installing the Switch TABLE OF CONTENTS1 About the TigerAccess Switch 2 Network PlanningTABLE OF CONTENTS 4 Making Network ConnectionsAPPENDICES TroubleshootingSpecifications Cablesxviii TABLE OF CONTENTSGlossary Index TABLES FIGURES CHAPTER ABOUT THE TIGERACCESS SWITCH OverviewSwitch Architecture Figure 1-1 Front Panel100BASE-BX SC Fiber Ports Description of HardwareNetwork Management Options Console Port 100BASE-TX and 1000BASE-T Ports100BASE-TX Management Port Table 1-1 Optional SFP Transceivers Alarm Interface PortSFP Slots Figure 1-2 Port and System LEDs ABOUT THE TIGERACCESS SWITCHPort and System Status LEDs MgmtStatus Table 1-2 Port and System Status LEDsCondition Figure 1-3 Fan Tray ABOUT THE TIGERACCESS SWITCHFan Tray DESCRIPTION OF HARDWARE Power ModulesFigure 1-4 Optional Power Modules 1-10 Optional Media Extender Module1000BASE Combo Module Figure 1-5 Single-Port 1000BASE-T/SFP Combo ModuleExpandability Features and BenefitsConnectivity PerformanceManagement 1-12CHAPTER NETWORK PLANNING Fiber-To-The-Home FTTHConnection Examples Downlink Fiber Connections Figure 2-1 Downlink Fiber ConnectionsUplink Connections Figure 2-2 Uplink Fiber ConnectionsManagement Connections Figure 2-3 Management Port ConnectionsPrivate VLAN Connections Figure 2-4 Private VLAN ConnectionsApplication Notes NETWORK PLANNING Selecting a Site CHAPTER 3 INSTALLING THE SWITCHEthernet Cabling Figure 3-1 RJ-45 ConnectionsOptional Rack-Mounting Equipment Equipment ChecklistPackage Contents Figure 3-2 Attaching the Brackets MountingRack Mounting Figure 3-3 Installing the Switch in a Rack Desktop or Shelf MountingFigure 3-4 Attaching the Adhesive Feet Installing an Optional Module into the Switch Figure 3-5 Installing an Optional ModuleInstalling an Optional SFP Transceiver Figure 3-6 Inserting an SFP Transceiver into a SlotGrounding the Chassis 3-10 Connecting to a Power SourceConnecting DC Power To connect the switch to a power source 3-1148VDC/Ground Source A Return/24VDC Source A 48VDC/Ground Source B 3-12Figure 3-7 DC Plug Connections Return/24VDC Source B3-13 Connecting AC PowerFigure 3-8 AC Power Receptacle Table 3-1 Serial Cable Wiring Connecting to the Console PortWiring Map for Serial Cable 3-143-15 Connecting to the Alarm PortFigure 3-10 Alarm Port D-15 Pin-Out 3-16 Wiring Map for Alarm CableTable 3-2 Alarm Cable Wiring NO Major Alarm Figure 3-11 External Alarm I/O ConnectionsAlarm Connector Minor AlarmINSTALLING THE SWITCH 3-18Twisted-Pair Devices Connecting Network DevicesCHAPTER MAKING NETWORK CONNECTIONS Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Figure 4-1 Making Twisted-Pair ConnectionsNetwork Wiring Connections Figure 4-2 Network Wiring ConnectionsFiber Optic Devices FIBER OPTIC DEVICES Figure 4-3 Making Connections to 100BASE-BX Ports and SFPTransceivers Connectivity Rules 1000BASE-T Cable RequirementsTable 4-2 Maximum 1000BASE-SX Gigabit Ethernet Cable Length 1000 Mbps Gigabit Ethernet Cable LengthsTable 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length Table 4-3 Maximum 1000BASE-LX Gigabit Ethernet Cable LengthTable 4-5 Maximum Fast Ethernet Cable Length 100 Mbps Fast Ethernet Cable Lengths10 Mbps Ethernet Cable Lengths Table 4-6 Maximum 100BASE-BX Fast Ethernet Cable LengthCable Labeling and Connection Records 4-10 MAKING NETWORK CONNECTIONSTable A-1 Diagnosing Switch Indicators APPENDIX A TROUBLESHOOTINGDiagnosing Switch Indicators Table A-1 Diagnosing Switch Indicators Continued In-Band Access Power and Cooling ProblemsInstallation TROUBLESHOOTING Figure B-1 RJ-45 Connector Pin Numbers APPENDIX B CABLESTwisted-Pair Cable and Pin Assignments 10BASE-T/100BASE-TX Pin Assignments Table B-1 10/100BASE-TX MDI and MDI-X Port PinoutsStraight-Through Wiring Figure B-2 Straight-through WiringCrossover Wiring Figure B-3 Crossover Wiring1000BASE-T Pin Assignments Table B-2 1000BASE-T MDI and MDI-X Port Pinouts1000BASE-T Cable Requirements Cable Testing for Existing Category 5 CableAdjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber Standards CABLES Alarm Port DB-15 connector APPENDIX C SPECIFICATIONSPhysical Characteristics PortsTemperature Switching DatabaseWeight Power SupplyMaximum Current Switch FeaturesManagement Features Forwarding ModeEmissions StandardsCompliances ImmunityGigabit Extender Module RJ-45/SFP Extender ModulesSafety PortsEXTENDER MODULES APPENDIX D GERMAN INSTRUCTIONS Eine Site Auswählen Selecting a SiteMontage Rack Mounting Instructions Rack-MontageDas Erden des Gehäuses Grounding the ChassisAnschluss an Gleichstrom Connecting to a Power SourceAnschluss an eine Stromquelle Page Figure D-1 Gleichstromanschlüsse Wechselstromanschluss Figure D-2 Wechselstromanschluss Table E-1 TigerAccess 10/100 Products and Accessories APPENDIX E ORDERING INFORMATIONORDERING INFORMATION 10BASE-T GLOSSARYGlossary-1 100BASE-BXBandwidth Glossary-2Auto-Negotiation CollisionFull Duplex Glossary-3Fast Ethernet Gigabit EthernetRJ-45 Connector Media Access Control MACRedundant Power Supply RPS Switched PortsVirtual LAN VLAN Glossary-5Transmission Control Protocol/Internet Protocol TCP/IP Glossary-6 GLOSSARYIndex-1 INDEXNumerics Index-2 Index-3 Index-4 INDEXPage FOR LITERATURE OR ADVERTISING RESPONSE, CALL FOR TECHNICAL SUPPORT, CALLINTERNET Fax 44 0 118 974