SMC Networks 10/100 Mbps manual RJ-45 Pin Assignments, 1 Tx+ 2 Tx 3 Rx+ 6 Rx

Models: 10/100 Mbps

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RJ-45 Pin Assignments

CABLE SPECIFICATIONS

The figure below illustrates how the pins on the RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation when attaching the wires to the pins.

With 10BASE-T/100BASE-TX cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 for receiving data. The “+” and “-” signs in the tables below are used to represent the polarity of the wires that make up each wire pair.

RJ-45 Pin Assignments

Pin

Assignment

1Tx+

2Tx-

3Rx+

6Rx-

40

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SMC Networks 10/100 Mbps manual RJ-45 Pin Assignments, 1 Tx+ 2 Tx 3 Rx+ 6 Rx