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Appendix a: networking connection, A.1 switch‘s rj-45 pin assignments, A.2 rj-45 cable pin assignments – Planet Technology FSD-1603 User Manual

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APPENDIX A: NETWORKING CONNECTION

A.1 Switch‘s RJ-45 Pin Assignments

10/100Mbps, 10/100Base-TX

RJ-45 Connector pin assignment

Contact

MDI

Media Dependant Interface -

Cross

MDI-X

Media Dependant Interface -

Cross

1

Tx + (transmit)

Rx + (receive)

2

Tx - (transmit)

Rx - (receive)

3

Rx + (receive)

Tx + (transmit)

4, 5

Not used

6

Rx - (receive)

Tx - (transmit)

7, 8

Not used

A.2 RJ-45 cable Pin Assignments

The standard RJ-45 receptacle/connector

There are 8 wires on a standard UTP/STP cable and each wire is color-coded. The
following shows the pin allocation and color of straight cable and crossover cable
connection:

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