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SMC Networks SMC8926EM Gbps Fiber Optic Connections, 3 Making Connections to SFP Transceivers

Models: SMC8926EM SMC8950EM

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Figure 4-3 Making Connections to SFP Transceivers

4 Making Network Connections

3.Connect one end of the cable to the LC port on the switch and the other end to the LC port on the other device. Since LC connectors are keyed, the cable can be attached in only one orientation.

Figure 4-3 Making Connections to SFP Transceivers

4.As a connection is made, check the Link LED on the switch corresponding to the port to be sure that the connection is valid.

The 1000BASE-SX, 1000BASE-LX and 1000BASE-LH fiber optic ports operate at 1 Gbps full duplex. The maximum length for fiber optic cable operating at Gigabit speed will depend on the fiber type as listed under "1000 Mbps Gigabit Ethernet Collision Domain" on page 4-7.

10 Gbps Fiber Optic Connections

An optional 10 Gigabit transceiver (XFP) can be used for a backbone connection between switches.

Single-mode fiber ports require 9/125 micron single-mode fiber optic cable. Multimode fiber optic ports require 50/125 or 62.5/125 micron multimode fiber optic cable. Each fiber optic cable must have an LC connector attached at both ends.

Warning: These switches use lasers to transmit signals over fiber optic cable. The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation. However, you should never look directly at a transmit port when it is powered on.

Note: When selecting a fiber device, considering safety, please make sure that it can function at a temperature that is not less than the recommended maximum operational temperature of the product. You must also use an approved Laser Class 1 SFP transceiver.

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SMC Networks SMC8926EM, SMC8950EM manual Gbps Fiber Optic Connections, 3 Making Connections to SFP Transceivers

Contents

SMC8926EM SMC8950EM INSTALLATION GUIDETigerStack II 10/100/1000 24/48-Port Stackable Layer 3 Gigabit Switch TigerStack II 10/100/1000 Installation Guide From SMCs Tiger line of feature-rich workgroup LAN solutions20 Mason AugustCopyright 2009 by SMC Networks, Inc 20 Mason Irvine, CA All rights reserved. Printed in China TrademarksWarranty and Product Registration Compliances and Safety Warnings FCC - Class AIndustry Canada - Class A CE Mark Declaration of Conformance for EMI and Safety EEC Power Cord Safety Safety CompliancePSE Alarm France and Peru onlyPower Cord Set France et Pérou uniquement 18, ouAWG No. 16 pour un cable de longueur inferieure a` 2 metresLe cordon doit être en mesure d’acheminer un courant nominal d’au La prise femelle de branchement doit être du type à mise à la terreWarnings and Cautionary Messages Environmental StatementEnd of Product Life Span Manufacturing MaterialsDocumentation Purpose AudienceConventions Related PublicationContents Chapter 3 Installing the SwitchChapter 1 Introduction Chapter 2 Network PlanningAppendix A Troubleshooting Chapter 4 Making Network ConnectionsAppendix B Cables Appendix C Specifications Glossary IndexContents Tables Figures Figures Chapter 1 Introduction OverviewFigure 1-1 Front Panels Switch Architecture Network Management OptionsFigure 1-2 Rear Panel Chapter 1 Introduction OverviewFigure 1-1 Front Panels Figure 1-3 Port LEDs Table 1-1 Port Status LEDsCondition StatusOptional Redundant Power Supply Power Supply SocketsFigure 1-5 Power Supply Sockets Table 1-2 System Status LEDs ContinuedFeatures and Benefits Optional Media Extender ModulesExtender Module LEDs ConnectivityExpandability PerformanceManagement 1 Introduction Introduction to Switching Chapter 2 Network PlanningApplication Examples Collapsed BackboneFigure 2-1 Collapsed Backbone Network Aggregation Plan Figure 2-2 Network Aggregation PlanRemote Connections with Fiber Cable Figure 2-3 Remote Connections with Fiber CableMaking VLAN Connections Figure 2-4 Making VLAN ConnectionsUsing Layer 3 Routing Figure 2-5 IP Routing for Unicast TrafficApplication Notes 2 Network Planning Chapter 3 Installing the Switch Selecting a SiteEthernet Cabling Equipment Checklist Package ContentsOptional Rack-Mounting Equipment RJ-45 Connector Figure 3-1 RJ-45 ConnectionsMounting 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 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 SlotConnecting Switches in a Stack Figure 3-7 Making Stacking ConnectionsConnecting to a Power Source Stacking TopologiesFigure 3-8 Power Socket Connecting to the Console Port Wiring Map for Serial CableTable 3-1 Serial Cable Wiring Switch’s 8-Pin3 Installing the Switch 3-10Connecting Network Devices Chapter 4 Making Network ConnectionsTwisted-Pair Devices Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Network Wiring ConnectionsFigure 4-1 Making Twisted-Pair Connections Fiber Optic SFP Devices Figure 4-2 Network Wiring Connections10 Gbps Fiber Optic Connections Figure 4-3 Making Connections to SFP TransceiversFigure 4-4 Connecting to an XFP Transceiver 10 Gbps Fiber Optic ConnectionsConnectivity Rules 1000BASE-T Cable Requirements10 Gbps Ethernet Collision Domain Connector1000 Mbps Gigabit Ethernet Collision Domain 100 Mbps Fast Ethernet Collision Domain10 Mbps Ethernet Collision Domain ConnectorCable Labeling and Connection Records Appendix A Troubleshooting Diagnosing Switch IndicatorsDiagnosing Power Problems with the LEDs Table A-1 Troubleshooting ChartPower and Cooling Problems InstallationIn-Band Access Stack Troubleshooting Stack Troubleshooting AA Troubleshooting Appendix B Cables Twisted-Pair Cable and Pin Assignments10BASE-T/100BASE-TX Pin Assignments Figure B-1 RJ-45 Connector Pin NumbersStraight-Through Wiring Crossover WiringMDI Signal Name Figure B-2 Straight-through Wiring1000BASE-T Pin Assignments Figure B-3 Crossover WiringMDI Signal Name MDI-X Signal NameCable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-TFiber Standards Table B-3 Fiber StandardsOptimized for high-power dense Table B-3 Fiber StandardsITU-T DescriptionB Cables Appendix C Specifications Physical CharacteristicsSwitching Database PortsWeight TemperaturePower Supply Power ConsumptionSwitch Features Management FeaturesStandards Forwarding ModeCompliances Extender Modules10GBASE Extender Module XFP CE MarkGlossary Auto-Negotiation Institute of Electrical and Electronic Engineers Redundant Power Supply RPS RJ-45 ConnectorSwitched Ports Network DiameterIndex NumericsIndex Index-2VLANs routing 2-6 tagging web-based managementIndex Index-4Page SMC8926EM SMC8950EM 150200000054A R01