RJ45 Ethernet Pin Assignments

Pin

1TX+

2TX-

3RX+

6RX-

RS-232 DB9 Male Pin Assignment

NOTE: This serial device server performs as a DTE device.

Pin

Name

I/O

1

DCD

Input

2

RD

Input

3

TD

Output

4

DTR

Output

5

 

GND

6

DSR

Input

7

RTS

Output

8

CTS

Input

Instruction Manual

3

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Image 7
StarTech.com NETRS2321P manual RJ45 Ethernet Pin Assignments, RS-232 DB9 Male Pin Assignment