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SMC Networks SMC8950EM, SMC8926EM manual Institute of Electrical and Electronic Engineers

Models: SMC8926EM SMC8950EM

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Glossary

IEEE

Institute of Electrical and Electronic Engineers.

IEEE 802.3

Defines carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications.

IEEE 802.3ab

Defines CSMA/CD access method and physical layer specifications for 1000BASE-T Gigabit Ethernet. (Now incorporated in IEEE 802.3-2005.)

IEEE 802.3ae

Defines the physical layer specifications for 10 Gigabit Ethernet.

IEEE 802.3u

Defines CSMA/CD access method and physical layer specifications for 100BASE-TX Fast Ethernet. (Now incorporated in IEEE 802.3-2005.)

IEEE 802.3z

Defines CSMA/CD access method and physical layer specifications for 1000BASE Gigabit Ethernet. (Now incorporated in IEEE 802.3-2005.)

LAN Segment

Separate LAN or collision domain.

LED

Light emitting diode used for monitoring a device or network condition.

Local Area Network (LAN)

A group of interconnected computer and support devices.

Media Access Control (MAC)

A portion of the networking protocol that governs access to the transmission medium, facilitating the exchange of data between network nodes.

MIB

An acronym for Management Information Base. It is a set of database objects that contains information about the device.

Modal Bandwidth

Bandwidth for multimode fiber is referred to as modal bandwidth because it varies with the modal field (or core diameter) of the fiber. Modal bandwidth is specified in

Glossary-3

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SMC Networks SMC8950EM, SMC8926EM manual Institute of Electrical and Electronic Engineers

Contents

SMC8926EM SMC8950EM INSTALLATION GUIDETigerStack II 10/100/1000 24/48-Port Stackable Layer 3 Gigabit Switch From SMCs Tiger line of feature-rich workgroup LAN solutions TigerStack II 10/100/1000 Installation Guide20 Mason AugustAll rights reserved. Printed in China Trademarks Copyright 2009 by SMC Networks, Inc 20 Mason Irvine, CAWarranty and Product Registration Compliances and Safety Warnings FCC - Class AIndustry Canada - Class A CE Mark Declaration of Conformance for EMI and Safety EEC Safety Compliance Power Cord SafetyPSE Alarm France and Peru onlyPower Cord Set 18, ouAWG No. 16 pour un cable de longueur inferieure a` 2 metres France et Pérou uniquementLe 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 terreEnvironmental Statement Warnings and Cautionary MessagesEnd of Product Life Span Manufacturing MaterialsDocumentation Audience PurposeConventions Related PublicationChapter 3 Installing the Switch ContentsChapter 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 Table 1-1 Port Status LEDs Figure 1-3 Port LEDsCondition StatusPower Supply Sockets Optional Redundant Power SupplyFigure 1-5 Power Supply Sockets Table 1-2 System Status LEDs ContinuedOptional Media Extender Modules Features and BenefitsExtender Module LEDs ConnectivityExpandability PerformanceManagement 1 Introduction Chapter 2 Network Planning Introduction to SwitchingApplication Examples Collapsed BackboneFigure 2-1 Collapsed Backbone Figure 2-2 Network Aggregation Plan Network Aggregation PlanFigure 2-3 Remote Connections with Fiber Cable Remote Connections with Fiber CableFigure 2-4 Making VLAN Connections Making VLAN ConnectionsFigure 2-5 IP Routing for Unicast Traffic Using Layer 3 RoutingApplication Notes 2 Network Planning Chapter 3 Installing the Switch Selecting a SiteEthernet Cabling Package Contents Equipment ChecklistOptional 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 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 TransceiverFigure 3-7 Making Stacking Connections Connecting Switches in a StackConnecting to a Power Source Stacking TopologiesFigure 3-8 Power Socket Wiring Map for Serial Cable Connecting to the Console PortTable 3-1 Serial Cable Wiring Switch’s 8-Pin3-10 3 Installing the SwitchChapter 4 Making Network Connections Connecting Network DevicesTwisted-Pair Devices Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Network Wiring ConnectionsFigure 4-1 Making Twisted-Pair Connections Figure 4-2 Network Wiring Connections Fiber Optic SFP DevicesFigure 4-3 Making Connections to SFP Transceivers 10 Gbps Fiber Optic Connections10 Gbps Fiber Optic Connections Figure 4-4 Connecting to an XFP Transceiver1000BASE-T Cable Requirements Connectivity Rules10 Gbps Ethernet Collision Domain Connector100 Mbps Fast Ethernet Collision Domain 1000 Mbps Gigabit Ethernet Collision Domain10 Mbps Ethernet Collision Domain ConnectorCable Labeling and Connection Records Diagnosing Switch Indicators Appendix A TroubleshootingDiagnosing Power Problems with the LEDs Table A-1 Troubleshooting ChartPower and Cooling Problems InstallationIn-Band Access Stack Troubleshooting A Stack TroubleshootingA Troubleshooting Twisted-Pair Cable and Pin Assignments Appendix B Cables10BASE-T/100BASE-TX Pin Assignments Figure B-1 RJ-45 Connector Pin NumbersCrossover Wiring Straight-Through WiringMDI Signal Name Figure B-2 Straight-through WiringFigure B-3 Crossover Wiring 1000BASE-T Pin AssignmentsMDI Signal Name MDI-X Signal NameAdjusting Existing Category 5 Cabling to Run 1000BASE-T Cable Testing for Existing Category 5 CableFiber Standards Table B-3 Fiber StandardsTable B-3 Fiber Standards Optimized for high-power denseITU-T DescriptionB Cables Physical Characteristics Appendix C SpecificationsSwitching Database PortsTemperature WeightPower Supply Power ConsumptionManagement Features Switch FeaturesStandards Forwarding ModeExtender Modules Compliances10GBASE Extender Module XFP CE MarkGlossary Auto-Negotiation Institute of Electrical and Electronic Engineers RJ-45 Connector Redundant Power Supply RPSSwitched Ports Network DiameterNumerics IndexIndex-2 Indexweb-based management VLANs routing 2-6 taggingIndex-4 IndexPage 150200000054A R01 SMC8926EM SMC8950EM