A–1
A
RJ45 Wiring
The following table shows the assignments of wire pairs to plug and socket
pins of the RJ45 cable.
Table A-1
RJ45 cable wiring
Pin
Pair
Wiring
Connector
1
Connector
2
Connector
3
Connector
4
1
2
tip
1
5
9
13
2
2
ring
1
5
9
13
3
3
tip
2
6
10
14
4
1
ring
0
4
8
12
5
1
tip
0
4
8
12
6
3
ring
2
6
10
14
7
4
tip
2
7
11
15
8
4
ring
3
7
11
15