EIA/TIA 568 A
1 White-Green
2 Green
3 White-Orange
4 Blue
5 White-Blue
6 Orange
7 White-Brown
8 Brown
EIA/TIA 568 B
1 White-Orange
2 Orange
3 White-Green
4 Blue
5 White-Blue
6 Green
7 White-Brown
8 Brown
Crossover Cable
1 White-Orange 1 White-Green
2 Orange 2 Green
3 White-Green 3 White-Orange
4 Blue 4 Blue
5 White-Blue 5 White-Blue
6 Green 6 Orange
7 White-Brown 7 White-Brown
8 Brown 8 Brown
Gigabit Crossover- Uses 4 pairs for transmission, double cross
1 White-Orange 1 White-Green
2 Orange 2 Green
3 White-Green 3 White-Orange
4 Blue 4 White-Brown
5 White-Blue 5 Brown
6 Green 6 Orange
7 White-Brown 7 Blue
8 Brown 8 White-Blue