NETGEAR FS 750, FS 726 manual Appendix B Connector PIN Assignments, RJ-45 Plug and RJ-45 Connector

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APPENDIX B: CONNECTOR PIN ASSIGNMENTS

This appendix provides information about the RJ-45 plug and the RJ-45 connector used for the NETGEAR FS726 and FS750 Switches.

RJ-45 Plug and RJ-45 Connector

In a Fast Ethernet network, it is important that all 100BASE-T certified Category 5 cabling use RJ-45 plugs. The RJ-45 plug accepts 4-pair UTP or shielded twisted-pair (STP) 100 ohm cable and connects into the RJ-45 connector. The RJ-45 connector is used to connect stations, hubs, and switches through UTP cable; it supports 10 Mbps, 100 Mbps, or 1000 Mbps data transmission.

Figure B-1 shows the RJ-45 plug and RJ-45 connector.

12345678

8 1

Key:	711EA
Key:
1 to 8 = pin numbers

Figure B-1. RJ-45 Plug and RJ-45 Connector with Built-in LEDs

connector pin assignments

B-1

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Contents Modular Fast Ethernet Switch Voluntary Control Council for Interference Vcci Statement TrademarksStatement of Conditions Certificate of the Manufacturer/ImporterIii EN 55024 Declaration of ConformityInternet/World Wide Web Customer SupportContents Troubleshooting Information Technical SpecificationsConnector Pin Assignments Cabling Guidelines Appendix CTables Tables Introduction DescriptionIntroduction Features Key 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 Installing the Switch on a Flat SurfaceInstalling the Switch in a Rack Connecting Devices to the Switch Installation Connecting Devices to the SwitchUsing Gigabit Ethernet Modules Applying AC Power Checking the InstallationInstallation Troubleshooting TroubleshootingTroubleshooting Chart Troubleshooting ChartTo is powered on and operating Network Adapter Cards Additional Troubleshooting SuggestionsConfiguration Switch IntegrityInterface Appendix a Technical SpecificationsNetwork Protocol and Standards Compatibility Data RateFS726 FS750 Performance SpecificationsEnvironmental Specifications Physical Specifications FS726Safety Agency Approvals Electromagnetic EmissionsElectromagnetic Susceptibility 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 Appendix C Cabling Guidelines Fast Ethernet Cable GuidelinesCabling guidelines Category 5 Cable Category 5 Cable Specifications Twisted Pair CablesTable C-1. Electrical Requirements of Category 5 Cable Figure C-1 illustrates straight-through twisted pair cable Patch Panels and Cables Cabling LengthReturn Loss Near End Cross Talk Next Patch CablesConclusion Table C-2. Electrical Requirements of Fiber Optic Cable Fiber Cable SpecificationsFiber Optic Cables Gigabit Cable GuidelinesIndex Index NETGEAR, Inc