Pin definitions
There are eight wires on a standard UTP/STP cable and each
wire is color-coded. The following shows the pin allocation and
color of straight and crossover cable connection:
Figure 4: Straight-through cable
1
White/Orange
White/Orange
1
2
Orange
Orange
2
3
White
-Green
White
-Green
3
4
Blue
Blue
4
5
White/Blue
White/Blue
5
6
Green
Green
6
7
White/Brown
White/Brown
7
8
Brown
Brown
8
Figure 5: Cross-over cable
1
White/Orange
White/Orange
1
2
Orange
Orange
2
3
White
-Green
White
-Green
3
4
Blue
Blue
4
5
White/Blue
White/Blue
5
6
Green
Green
6
7
White/Brown
White/Brown
7
8
Brown
Brown
8
Please make sure your connected cables have the same pin
assignment and color as above before deploying the cables in
your network.
20
Installation Guide