User's Manual

S&C Instruction Sheet 766-527LD 23
Figure 22. The Wi-Fi/GPS Unit RJ-45 interface pinout.
1 8
Pin Function Description
1 TXD+ Transmit
2 TXD- Transmit
3 RXD+ Receive
4 NC No Connection
5 NC No Connection
6 RXD- Receive
7 NC No Connection
8 NC No Connection
The Wi-Fi/GPS Unit Ethernet ports use RJ-45 connectors with the pinout shown in
Figure 22. They are auto-sensing for assignment of transmit and receive lines (no cross-
over cables required) and auto-negotiate for 10-Mbps or 100-Mbps data rates, as required
by the connected device.
Wi-Fi/GPS Unit Connectors