The basic pin assignments for wiring a cat V network cable.
The diagrams below show standard wiring for 100BaseT cables, if you are only
using 10Base then you can ignore pins 4,5,7 and 8.
Pin 1 is left end with clip down Straight 100BaseT _____ / 1: White-Orange / 2: Orange _/ 3: White-Green 4: Blue _ 5: White-Blue \ 6: Green \ 7: White-Brown \____8: Brown X-Over 100BaseT 1 White-Green 2 Green 3 White-Orange 4 Blue 5 White-Blue 6 Orange 7 White-Brown 8 Brown 100 base T4 X-Over -I've no idea what it's ever used for! 1 White-Green 2 Green 3 White-Orange 4 White-Brown 5 Brown 6 Orange 7 Blue 8 White-Blue