Transition Networks SM24-100SFP-AH manual Desktop or Shelf Mounting

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Mounting 3

2.Mount the device in the rack, using four rack-mounting screws (not provided). Be sure to secure the lower rack-mounting screws first to prevent the brackets being bent by the weight of the switch.

Figure 3-2. Installing the Switch in a Rack

3.If installing a single switch only, turn to “Connecting to a Power Source” at the end of this chapter.

4.If installing multiple switches, mount them in the rack, one below the other, in any order.

5.If also installing an RPS, mount it in the rack below the other devices.

Desktop or Shelf Mounting

1.Attach the four adhesive feet to the bottom of the first switch.

Figure 3-3. Attaching the Adhesive Feet

2.Set the device on a flat surface near an AC power source, making sure there are at least two inches of space on all sides for proper air flow.

3-3

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Contents SM24-100SFP-AH Page Fast Ethernet Switch SM24-100SFP-AH E082008-DT-R01 150200069500A Compliances and Safety Warnings LVD Iii Warnhinweis Faseroptikanschlüsse Optische SicherheitPower Cord Set France et Pérou uniquement Sein und die Aufschrift HAR oder Basec tragen Vii End of Product Life SpanManufacturing Materials DocumentationViii About This GuideContents Switch Features Management Features Standards Compliances ContentsTables Figures Figure B-1 RJ-45 Connector Pin NumbersOverview IntroductionSFP Slots Switch ArchitectureDescription of Hardware Network Management OptionsLED Port and System Status LEDsSystem Status LED System Status LEDs Expandability Features and BenefitsPower Supply Sockets ConnectivityManagement Network Planning Introduction to SwitchingCollapsed Backbone Application ExamplesNetwork Planning Network Aggregation Plan Network Aggregation PlanRemote Connection with Fiber Cable Remote Connection with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Selecting a Site Installing the SwitchEquipment Checklist Package ContentsRack Mounting Installing the SwitchMounting Optional Rack-Mounting EquipmentMounting Desktop or Shelf MountingInserting an SFP Transceiver into a Slot Installing an Optional SFP TransceiverConnecting to the Console Port Connecting to a Power SourceSgnd signal ground Wiring Map for Serial CableTwisted-Pair Devices Connecting Network DevicesConnecting to PCs, Servers, Hubs and Switches Making Network ConnectionsMaking Network Connections Network Wiring ConnectionsMaking Fiber Port Connections Fiber Optic SFP Devices1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Mbps Ethernet Collision Domain Mbps Fast Ethernet Collision DomainCable Labeling and Connection Records Diagnosing Switch Indicators Appendix a TroubleshootingDiagnosing Power Problems with the LEDs Troubleshooting Power and Cooling ProblemsInstallation In-Band AccessTwisted-Pair Cable and Pin Assignments Appendix B Cables10BASE-T/100BASE-TX Pin Assignments Crossover Wiring Straight-Through WiringCables Twisted-Pair Cable and Pin Assignments B 1000BASE-T Pin AssignmentsCable Testing for Existing Category 5 Cable Appendix C Supported SFP Transceivers Supported SFP Transceivers Physical Characteristics Appendix D SpecificationsManagement Features Switch FeaturesSpecifications Compliances StandardsStandards D Specifications Glossary-1 GlossaryGlossary-2 GlossaryGlossary-3 Ieee 802.3uGlossary-4 TIAIndex-1 IndexIndex-2 IndexPage SM24-100SFP-AH E082008-DT-R01 150200069500A