NetComm NP2160 manual Connector PIN Assignments, RJ-45 Plug

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CONNECTOR PIN ASSIGNMENTS

This appendix provides information about the RJ-45 plug and the vista RJ-45 connector used for the 16-Port Fast Ethernet ProSwitch.

RJ-45 Plug

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 unshielded twisted pair (UTP) or shielded twisted pair (STP) 100-ohm cable and connects into the vista RJ-45 connector.

The RJ-45 plug connector is illustrated below.

Key:

1 to 8 = Pin numbers

The follow table lists the pin assignments for the RJ-45 plug and the vista RJ-45 connector.

Pin Assignments

PIN

Normal Assignment on Ports 1 to 16

1

Input Receive Data +

2

Input Receive Data –

3

Output Transmit Data +

6

Output Transmit Data –

4, 5, 7, 8

Internal termination, not used for data transmission

Rev.1 - YML623

www.netcomm.com.au

16-port 10/100Mbps Fast Ethernet ProSwitch

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Contents Page Contents Purpose About this GuideTerms/Usage Overview of this Users GuideIntroduction Switching TechnologyFast Ethernet Technology Features Installation Unpacking and InstallationUnpacking Rack MountingRev.1 YML623 Port 10/100Mbps Fast Ethernet ProSwitch Identifying External Components LED Indicator PanelDesktop Switching Using the ProswitchSegment Switching Extending a Network Configuration Trouble ShootingNetwork Adapter Cards RJ-45 Plug Connector PIN AssignmentsCabling Guidelines Cable SpecificationsFast Ethernet Cable Guidelines Cable LengthsTwisted Pair Cables Following diagram illustrates crossover twisted pair cableGeneral Technical SpecificationPhysical and Environmental PerformanceContact Information Registering Your Netcomm ProductLimitations of Warranty WarrantyRev.1 YML623 Port 10/100Mbps Fast Ethernet ProSwitch
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