7
USB-503-RJ45 (Ver.1.0)
5.
RJ45 connector
Do not remove it while the power is supplied. The GND (Ground) pin is
recommended to be wired.
LAN Twisted Pair Cable Color Codes
1-2 are a twisted pair
Make sure to use 8-core cable
The color codes might be different in the straight and cross cable
Pin Number
Signal
Signal and Polarity
1
B
Transmit/Receive data +
2
A
Transmit/Receive data -
3
GND
Signal ground
4
GND
Signal ground
5
GND
Signal ground
6
GND
Signal ground
7
GND
Signal ground
8
GND
Signal ground
