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Transition Networks SM24-100SFP-AH Fiber Optic SFP Devices, 3. Making Fiber Port Connections

Models: SM24-100SFP-AH

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Fiber Optic SFP Devices

Fiber Optic SFP Devices 4

Fiber Optic SFP Devices

An optional SFP transceiver (100BASE-FX, 100BASE-BX, 1000BASE-SX, 1000BASE-LX, or 1000BASE-LH) can be used for a backbone connection between switches, or for connecting to a server or PC.

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

Warning: This switch uses 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.

Warning: 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.

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 Fiber Port Connections

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.

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Transition Networks SM24-100SFP-AH manual Fiber Optic SFP Devices, 3. Making Fiber Port Connections

Contents

SM24-100SFP-AH Fast Ethernet Switch Installation GuidePage Installation Guide Fast Ethernet SwitchLayer 2 Workgroup Switch SM24-100SFP-AH E082008-DT-R01 150200069500A CE Mark Declaration of Conformance for EMI and Safety EEC Compliances and Safety WarningsFCC - Class A according to EN 61000-4-111994 95% Reduction @10 ms, 30% Reduction @500 ms, 95% Reduction @5000 msWarning Fiber Optic Port Safety Safety ComplianceWarnhinweis Faseroptikanschlüsse - Optische Sicherheit 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 terreWarnings and Cautionary Messages End of Product Life Span Environmental StatementManufacturing Materials DocumentationAudience PurposeConventions Revision HistoryChapter 3 Installing the Switch ContentsChapter 1 Introduction Chapter 2 Network PlanningChapter 4 Making Network Connections Tables Figures Overview Chapter 1 IntroductionFigure 1-1. SM24-100SFP-AH Front and Rear Panels Description of Hardware Switch ArchitectureNetwork Management Options SFP SlotsFigure 1-2. SM24-100SFP-AH Port Status LEDs Port and System Status LEDsTable 1-1 SM24-100SFP-AH Port Status LEDs ConditionThe backup power supply is plugged in but faulty, such as a System self-diagnostic test successfully completedOK Diagnostic Figure 1-3. System Status LED Table 1-2 System Status LEDsPower Supply Sockets Features and BenefitsConnectivity Expandability“At-a-glance” LEDs for easy troubleshooting Network management agent ManagementManages switch in-band or out-of-band Supports Telnet, SNMP/RMON and Web-based interfaceChapter 2 Network Planning Introduction to SwitchingCollapsed Backbone Application ExamplesFigure 2-1. Collapsed Backbone Figure 2-2. Network Aggregation Plan Network Aggregation PlanFigure 2-3. Remote Connection with Fiber Cable Remote Connection with Fiber CableFigure 2-4. Making VLAN Connections Making VLAN ConnectionsApplication Notes Equipment Checklist Chapter 3 Installing the SwitchPackage Contents Selecting a SiteOptional Rack-Mounting Equipment MountingRack Mounting To rack-mount devicesFigure 3-2. Installing the Switch in a Rack Desktop or Shelf MountingFigure 3-3. Attaching the Adhesive Feet Figure 3-4. Inserting an SFP Transceiver into a Slot Installing an Optional SFP TransceiverConnecting to the Console Port Connecting to a Power SourceFigure 3-5. Power Sockets Figure 3-6. Serial Port RJ-45 Pin-OutNo other pins are used Wiring Map for Serial CableThe serial port’s configuration requirements are as follows Default Baud rate-9,600 bps Character Size-8 Characters Parity-NoneConnecting to PCs, Servers, Hubs and Switches Connecting Network DevicesChapter 4 Making Network Connections Twisted-Pair DevicesFigure 4-2. Network Wiring Connections Network Wiring ConnectionsFigure 4-3. Making Fiber Port Connections Fiber Optic SFP Devices1000BASE-T Cable Requirements Connectivity Rules1000 Mbps Gigabit Ethernet Collision Domain Connector10 Mbps Ethernet Collision Domain 100 Mbps Fast Ethernet Collision DomainConnector Table 4-4. Maximum 1000BASE-LH Gigabit Ethernet Cable LengthCable Labeling and Connection Records Diagnosing Switch Indicators Appendix A TroubleshootingDiagnosing Power Problems with the LEDs Table A-1. Troubleshooting ChartInstallation Power and Cooling ProblemsIn-Band Access 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 CableAppendix C Supported SFP Transceivers C Supported SFP Transceivers Physical Characteristics Appendix D SpecificationsSwitching Database WeightManagement Features Switch FeaturesTemperature Power SupplyCompliances StandardsSafety EmissionsD Specifications Glossary Glossary-2 GlossarySeparate LAN or collision domain Virtual LAN VLAN Transmission Control Protocol/Internet Protocol TCP/IPNumerics IndexIndex-2 IndexPage SM24-100SFP-AH E082008-DT-R01 150200069500A