以太网接口10-100Base-T引脚定义
网卡上以及 Hub 上接口的外观为 8 芯母插座 (RJ45):

网线上插头的外观为 8 芯公插头 (RJ45):

引脚定义
Pin
Name
DescripTIon
1
TX+
Tranceive Data+ (发信号+)
2
TX-
Tranceive Data- (发信号-)
3
RX+
Receive Data+ (收信号+)
4
n/c
Not connected (空脚)
5
n/c
Not connected (空脚)
6
RX-
Receive Data- (收信号-)
7
n/c
Not connected (空脚)
8
n/c
Not connected (空脚)











