This 100Base-Tx Ethernet connector is a standard RJ-45
connector.
The onboard Realtek RTL8139A fast Ethernet controller
supports 10Mb/s and 100 Mb/s N-way auto-negotiation opera-
tion.
Pin
Signal
1
3
Rx+
5
N/C
7
N/C
9
N/C
11
GND
Tx+
Pin
Signal
2
Tx-
4
N/C
6
Rx-
8
N/C
10
N/C
12
GND
Chapter 2 Installation 37