B&B Electronics Vlinx VESP211 - Standard Ethernet Cable RJ-45 Pin-Out

Section 9 - Appendix Vlinx VESP211 Serial Server
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Note 1: In the RS-422 mode, TX lines are outputs and RX lines are inputs. Connect the serial server TDB(+)
line to the RDB(+) line of the serial device, and the serial server TDA(-) to the RDA(-) of the serial
device.
Note 2: Ground is signal ground and provides a common mode reference for the RS-422 Receiver and
Transmitters.
Standard Ethernet Cable RJ-45 Pin-out
RJ-45 Pin
Signal
Wire Color
RJ-45 Pin
1
TX+
White-Green
1
2
TX+
Green
2
3
RX+
White-Orange
3
4
Not used
Blue
4
5
Not used
White-Blue
5
6
RX-
Orange
6
7
Not used
White-Brown
7
8
Not used
Brown
8