Manuals / SMC Networks / Computer Equipment / Switch

SMC Networks SMC8950EM, SMC8926EM manual Fiber Optic SFP Devices, 2 Network Wiring Connections

Models: SMC8926EM SMC8950EM

1 76

Download 76 pages 19.46 Kb

Page 47

Figure 4-2 Network Wiring Connections

Network Switch

Patch Panel

Fiber Optic SFP Devices 4

Equipment Rack (side view)

Punch-Down Block

Wall

Figure 4-2 Network Wiring Connections

Fiber Optic SFP Devices

An optional Gigabit SFP transceiver (1000BASE-SX, 1000BASE-LX or 1000BASE-LH) can be used for a backbone connection between switches, or for connecting to a high-speed server.

Each single-mode fiber port requires 9/125 micron single-mode fiber optic cable with an LC connector at both ends. Each multimode fiber optic port requires 50/125 or 62.5/125 micron multimode fiber optic cabling with an LC connector 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 SFP 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.

1.Remove and keep the LC port’s rubber cover. When not connected to a fiber cable, the rubber cover should be replaced to protect the optics.

2.Check that the fiber terminators are clean. You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol. Dirty fiber terminators on fiber cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port.

4-3

Image 47

SMC Networks SMC8950EM, SMC8926EM manual Fiber Optic SFP Devices, 2 Network Wiring Connections

Contents

TigerStack II 10/100/1000 24/48-Port Stackable Layer 3 Gigabit Switch SMC8926EM SMC8950EMINSTALLATION GUIDE 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 Industry Canada - Class A Compliances and Safety WarningsFCC - 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 B Cables Appendix A TroubleshootingChapter 4 Making Network Connections Contents Appendix C SpecificationsGlossary Index Tables Figures Figures Figure 1-1 Front Panels Chapter 1 IntroductionOverview Figure 1-2 Rear Panel Switch ArchitectureNetwork Management Options Figure 1-1 Front Panels Chapter 1 IntroductionOverview 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 LEDsManagement ExpandabilityPerformance 1 Introduction Chapter 2 Network Planning Introduction to SwitchingFigure 2-1 Collapsed Backbone Application ExamplesCollapsed 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 Ethernet Cabling Chapter 3 Installing the SwitchSelecting a Site RJ-45 Connector Figure 3-1 RJ-45 Connections Equipment ChecklistPackage Contents Optional Rack-Mounting EquipmentFigure 3-2 Attaching the Brackets MountingRack Mounting Figure 3-4 Attaching the Adhesive Feet Desktop or Shelf MountingFigure 3-3 Installing the Switch in a Rack 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 StackFigure 3-8 Power Socket Connecting to a Power SourceStacking Topologies 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 DevicesFigure 4-1 Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesNetwork Wiring 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 LEDsIn-Band Access Power and Cooling ProblemsInstallation 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