NETGEAR FS 750, FS 726 manual Duplex SC Plug and Duplex SC Connector

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Duplex SC Plug and Duplex SC Connector

The duplex SC connector connects stations, hubs, and switches that support the 1000BASE-SX fiber interface. Each fiber link needs a clearly defined, external crossover. In other words, the transmit port of one interface must be wired to the receive port of the opposite interface and vice versa. Fiber cables must be connected in this manner to transmit and receive data.

The duplex SC connector and duplex SC plug are illustrated in Figure B-2.

TX RX

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Figure B-2. Duplex SC Connector and Duplex SC Plug Connection

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Warning: Fiber optic equipment can emit laser or infrared light that might injure your eyes. Never look into an optical fiber or connector port. Always assume that fiber optic cables are connected to a light source.

connector pin assignments

B-3

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Contents Modular Fast Ethernet Switch Statement of Conditions TrademarksCertificate of the Manufacturer/Importer Voluntary Control Council for Interference Vcci StatementIii EN 55024 Declaration of ConformityInternet/World Wide Web Customer SupportContents Connector Pin Assignments Troubleshooting InformationTechnical Specifications Cabling Guidelines Appendix CTables Tables Introduction IntroductionDescription Key Features FeaturesKey Features Additional Features Introduction Package Contents Front and Back Panels Physical DescriptionFront and Back Panels of the FS726 Switch 10/100 Mbps RJ-45 Ports Front and Back Panels of the FS750 SwitchFront Panel LEDs LED Mode Button and LED DescriptionsAuto Uplink Module BaysCreating Redundant Paths between Network Devices Example Reset Button Applications Desktop SwitchingMedia Compatibility and Conversion Segment Switching and Bridging from 10 Mbps to 100 MbpsExample of Media Compatibility and Conversion Applications Installation InstallationPreparing the Site Characteristics RequirementsInstalling the Switch in a Rack Installing the SwitchInstalling the Switch on a Flat Surface Connecting Devices to the Switch Installation Connecting Devices to the SwitchUsing Gigabit Ethernet Modules Applying AC Power Checking the InstallationInstallation Troubleshooting Chart TroubleshootingTroubleshooting Chart TroubleshootingTo is powered on and operating Configuration Additional Troubleshooting SuggestionsSwitch Integrity Network Adapter CardsNetwork Protocol and Standards Compatibility Appendix a Technical SpecificationsData Rate InterfaceFS726 FS750 Performance SpecificationsEnvironmental Specifications Physical Specifications FS726Electromagnetic Susceptibility Safety Agency ApprovalsElectromagnetic Emissions RJ-45 Plug and RJ-45 Connector Appendix B Connector PIN Assignments100/1000 Mbps RJ-45 Plug and RJ-45 Connector Pin Assignments Duplex SC Plug and Duplex SC Connector Cabling guidelines Appendix C Cabling GuidelinesFast Ethernet Cable Guidelines Category 5 Cable Table C-1. Electrical Requirements of Category 5 Cable Category 5 Cable SpecificationsTwisted Pair Cables Figure C-1 illustrates straight-through twisted pair cable Patch Panels and Cables Return Loss CablingLength Conclusion Near End Cross Talk NextPatch Cables Fiber Optic Cables Fiber Cable SpecificationsGigabit Cable Guidelines Table C-2. Electrical Requirements of Fiber Optic CableIndex Index NETGEAR, Inc