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SMC Networks SMC8950EM manual Appendix C Specifications, Physical Characteristics, Ports, LEDs

Models: SMC8926EM SMC8950EM

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Appendix C: Specifications

Physical Characteristics

Ports

SMC8926EM:20 10/100/1000BASE-T, with auto-negotiation

410/100/1000BASE-T shared with 4 SFP transceiver slots

210GBASE extender module slots for XFP transceivers Two slots for stacking transceivers

SMC8950EM:44 10/100/1000BASE-T, with auto-negotiation

410/100/1000BASE-T shared with 4 SFP transceiver slots

210GBASE extender module slots for XFP transceivers Two slots for stacking transceivers

Network Interface

Ports 1-24/48: RJ-45 connector, auto MDI/X

10BASE-T: RJ-45 (100-ohm, UTP cable; Category 3 or better)

100BASE-TX: RJ-45 (100-ohm, UTP cable; Category 5 or better)

1000BASE-T: RJ-45 (100-ohm, UTP or STP cable; Category 5, 5e, or 6) *Maximum Cable Length - 100 m (328 ft)

Buffer Architecture

SMC8926EM: 2 Mbytes

SMC8950EM: 4 Mbytes

Aggregate Bandwidth

SMC8926EM: 138 Gbps

SMC8950EM: 186 Gbps

Switching Database

16K MAC address entries, 1024 static MAC addresses;

2K IPv4 and 1K IPv6 entries in host table, 4K ARP entries, 256 IPv4 or 256 IPv6 entries in the IP routing table,

64 static IP routes, 32 IP interfaces; 255 multicast groups

LEDs

System: Stack Master, Stack Link, Module, Power, Diag, RPS

Port: Status (link, speed, activity)

C-1

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SMC Networks SMC8950EM Appendix C Specifications, Physical Characteristics, Ports, Network Interface, Buffer Architecture

Contents

SMC8926EM SMC8950EM INSTALLATION GUIDETigerStack II 10/100/1000 24/48-Port Stackable Layer 3 Gigabit Switch August TigerStack II 10/100/1000 Installation GuideFrom SMCs Tiger line of feature-rich workgroup LAN solutions 20 MasonAll 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 France and Peru only Power Cord SafetySafety Compliance PSE AlarmPower Cord Set La prise femelle de branchement doit être du type à mise à la terre France et Pérou uniquement18, ouAWG No. 16 pour un cable de longueur inferieure a` 2 metres Le cordon doit être en mesure d’acheminer un courant nominal d’auManufacturing Materials Warnings and Cautionary MessagesEnvironmental Statement End of Product Life SpanDocumentation Related Publication PurposeAudience ConventionsChapter 2 Network Planning ContentsChapter 3 Installing the Switch Chapter 1 IntroductionAppendix 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 Status Figure 1-3 Port LEDsTable 1-1 Port Status LEDs ConditionTable 1-2 System Status LEDs Continued Optional Redundant Power SupplyPower Supply Sockets Figure 1-5 Power Supply SocketsConnectivity Features and BenefitsOptional Media Extender Modules Extender Module LEDsExpandability 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 RJ-45 Connector Figure 3-1 RJ-45 Connections Equipment ChecklistPackage Contents Optional Rack-Mounting EquipmentMounting 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 Switch’s 8-Pin Connecting to the Console PortWiring Map for Serial Cable Table 3-1 Serial Cable Wiring3-10 3 Installing the SwitchCabling Guidelines Connecting Network DevicesChapter 4 Making Network Connections Twisted-Pair DevicesConnecting 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 TransceiverConnector Connectivity Rules1000BASE-T Cable Requirements 10 Gbps Ethernet Collision DomainConnector 1000 Mbps Gigabit Ethernet Collision Domain100 Mbps Fast Ethernet Collision Domain 10 Mbps Ethernet Collision DomainCable Labeling and Connection Records Table A-1 Troubleshooting Chart Appendix A TroubleshootingDiagnosing Switch Indicators Diagnosing Power Problems with the LEDsPower and Cooling Problems InstallationIn-Band Access Stack Troubleshooting A Stack TroubleshootingA Troubleshooting Figure B-1 RJ-45 Connector Pin Numbers Appendix B CablesTwisted-Pair Cable and Pin Assignments 10BASE-T/100BASE-TX Pin AssignmentsFigure B-2 Straight-through Wiring Straight-Through WiringCrossover Wiring MDI Signal NameMDI-X Signal Name 1000BASE-T Pin AssignmentsFigure B-3 Crossover Wiring MDI Signal NameTable B-3 Fiber Standards Cable Testing for Existing Category 5 CableAdjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber StandardsDescription Optimized for high-power denseTable B-3 Fiber Standards ITU-TB Cables Ports Appendix C SpecificationsPhysical Characteristics Switching DatabasePower Consumption WeightTemperature Power SupplyForwarding Mode Switch FeaturesManagement Features StandardsCE Mark CompliancesExtender Modules 10GBASE Extender Module XFPGlossary Auto-Negotiation Institute of Electrical and Electronic Engineers Network Diameter Redundant Power Supply RPSRJ-45 Connector Switched PortsNumerics IndexIndex-2 Indexweb-based management VLANs routing 2-6 taggingIndex-4 IndexPage 150200000054A R01 SMC8926EM SMC8950EM