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SMC Networks SMC7824M/FSW manual 3-12, 7 DC Plug Connections, Return/24VDC Source B

Models: SMC7824M/FSW

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-48VDC/Ground (Source A)

INSTALLING THE SWITCH

-48VDC/Ground (Source A)

Return/24VDC (Source A)

-48VDC/Ground (Source B)

Return/24VDC (Source B)

Figure 3-7 DC Plug Connections

7.Push each wire about half an inch into the opening on the plug, and tighten down the clamp screw securely. You should not be able to pull on the wire and dislodge it.

8.Insert the power plug in the power receptacle on the left side of the front panel.

9.At the power source, turn on the power for the feed lines or power bus.

10.After the power source is tuned on, set the power button on the front of the power conversion module to the ON position (marked “–”).

11.Check the indicators on the power conversion module as the switch is powered on to verify that the -48V LED indicating external power status is on, and that the +12V LED indicating internal power conversion is on. If not, recheck the power supply and power cable connections at the supply source and at power conversion module.

12.If you have installed both a primary and redundant power conversion module, verify that the LEDs on both modules are lit as indicated in the preceding step.

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Image 52

SMC Networks SMC7824M/FSW 3-12, 7 DC Plug Connections, 48VDC/Ground Source A Return/24VDC Source A 48VDC/Ground Source B

Contents

TigerAccess 10/100 Fast Ethernet SwitchInstallation Guide Page TigerAccess 10/100 Installation Guide From SMC’s Tiger line of feature-rich workgroup LAN solutions38 Tesla Irvine, CATrademarks LIMITED WARRANTY SMC Networks, Inc 38 Tesla Irvine, CA COMPLIANCES FCC - Class AIndustry Canada - Class A Japan VCCI Class Aviii CE Mark Declaration of Conformance for EMI and Safety EECCOMPLIANCES Safety Compliance Warning Fiber Optic Port Safetyfiber cable ends when they are powered on Australia AS/NZS 3548 1995 - Class APower Cord Set Power Cord SafetyCOMPLIANCES COMPLIANCES Power Cord Set ContinuedFrance et Pérou uniquement PSE Alarm COMPLIANCESLa prise mâle d’alimentation doit respecter la section 107-2 D1 de LE cordon secteur doit porter la mention HAR ou BASECWarnings and Cautionary Messages Warnings in Germanxiii COMPLIANCESEnvironmental Statement End of Product Life SpanManufacturing Materials DocumentationTABLE OF CONTENTS 1 About the TigerAccess Switch3 Installing the Switch 2 Network PlanningTABLE OF CONTENTS 4 Making Network ConnectionsTroubleshooting SpecificationsAPPENDICES CablesGlossary Index TABLE OF CONTENTSxviii TABLES FIGURES CHAPTER ABOUT THE TIGERACCESS SWITCH OverviewSwitch Architecture Figure 1-1 Front PanelNetwork Management Options Description of Hardware100BASE-BX SC Fiber Ports 100BASE-TX Management Port 100BASE-TX and 1000BASE-T PortsConsole Port SFP Slots Alarm Interface PortTable 1-1 Optional SFP Transceivers ABOUT THE TIGERACCESS SWITCH Port and System Status LEDsFigure 1-2 Port and System LEDs MgmtCondition Table 1-2 Port and System Status LEDsStatus Fan Tray ABOUT THE TIGERACCESS SWITCHFigure 1-3 Fan Tray Figure 1-4 Optional Power Modules Power ModulesDESCRIPTION OF HARDWARE Optional Media Extender Module 1000BASE Combo Module1-10 Figure 1-5 Single-Port 1000BASE-T/SFP Combo ModuleFeatures and Benefits ConnectivityExpandability 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 ConnectionsPackage Contents Equipment ChecklistOptional Rack-Mounting Equipment Rack Mounting MountingFigure 3-2 Attaching the Brackets 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 Connecting DC Power Connecting to a Power Source3-10 To connect the switch to a power source 3-113-12 Figure 3-7 DC Plug Connections48VDC/Ground Source A Return/24VDC Source A 48VDC/Ground Source B Return/24VDC Source BFigure 3-8 AC Power Receptacle Connecting AC Power3-13 Connecting to the Console Port Wiring Map for Serial CableTable 3-1 Serial Cable Wiring 3-14Figure 3-10 Alarm Port D-15 Pin-Out Connecting to the Alarm Port3-15 Table 3-2 Alarm Cable Wiring Wiring Map for Alarm Cable3-16 Figure 3-11 External Alarm I/O Connections Alarm ConnectorNO Major Alarm Minor AlarmINSTALLING THE SWITCH 3-18Connecting Network Devices CHAPTER MAKING NETWORK CONNECTIONSTwisted-Pair Devices 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 Transceivers Figure 4-3 Making Connections to 100BASE-BX Ports and SFPFIBER OPTIC DEVICES Connectivity Rules 1000BASE-T Cable Requirements1000 Mbps Gigabit Ethernet Cable Lengths Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable LengthTable 4-2 Maximum 1000BASE-SX Gigabit Ethernet Cable Length Table 4-3 Maximum 1000BASE-LX Gigabit Ethernet Cable Length100 Mbps Fast Ethernet Cable Lengths 10 Mbps Ethernet Cable LengthsTable 4-5 Maximum Fast Ethernet Cable Length Table 4-6 Maximum 100BASE-BX Fast Ethernet Cable LengthCable Labeling and Connection Records 4-10 MAKING NETWORK CONNECTIONSDiagnosing Switch Indicators APPENDIX A TROUBLESHOOTINGTable A-1 Diagnosing Switch Indicators Table A-1 Diagnosing Switch Indicators Continued Installation Power and Cooling ProblemsIn-Band Access TROUBLESHOOTING Twisted-Pair Cable and Pin Assignments APPENDIX B CABLESFigure B-1 RJ-45 Connector Pin Numbers 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 PinoutsAdjusting Existing Category 5 Cabling to Run 1000BASE-T Cable Testing for Existing Category 5 Cable1000BASE-T Cable Requirements Fiber Standards CABLES APPENDIX C SPECIFICATIONS Physical CharacteristicsAlarm Port DB-15 connector PortsSwitching Database WeightTemperature Power SupplySwitch Features Management FeaturesMaximum Current Forwarding ModeStandards CompliancesEmissions ImmunityExtender Modules SafetyGigabit Extender Module RJ-45/SFP PortsEXTENDER MODULES APPENDIX D GERMAN INSTRUCTIONS Eine Site Auswählen Selecting a SiteMontage Rack Mounting Instructions Rack-MontageDas Erden des Gehäuses Grounding the ChassisAnschluss an eine Stromquelle Connecting to a Power SourceAnschluss an Gleichstrom Page Figure D-1 Gleichstromanschlüsse Wechselstromanschluss Figure D-2 Wechselstromanschluss Table E-1 TigerAccess 10/100 Products and Accessories APPENDIX E ORDERING INFORMATIONORDERING INFORMATION GLOSSARY Glossary-110BASE-T 100BASE-BXGlossary-2 Auto-NegotiationBandwidth CollisionGlossary-3 Fast EthernetFull Duplex Gigabit EthernetMedia Access Control MAC Redundant Power Supply RPSRJ-45 Connector Switched PortsTransmission Control Protocol/Internet Protocol TCP/IP Glossary-5Virtual LAN VLAN Glossary-6 GLOSSARYNumerics INDEXIndex-1 Index-2 Index-3 Index-4 INDEXPage FOR TECHNICAL SUPPORT, CALL INTERNETFOR LITERATURE OR ADVERTISING RESPONSE, CALL Fax 44 0 118 974