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Serial interface pinout – StarTech.com MATRIX SV3254DX4I User Manual

Page 68

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63

Serial Interface Pinout

RJ45

DB9 (male) Signal

1

6

DSR (input)

2

1

DCD (input)

3

4

DTR (output)

4

5

GND

5

2

RxD (input)

6

3

TxD (output)

7

8

CTS (input)

8

7

RTS (output)

N/A

9

RI (not used)

The DB9 side is wired as DCE (same as a computer).

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