UTP RJ-45 Cabling

Cross over UTP Cabling RJ45 Cat 5 & 5e
ussualy is uses for peer to peer connection

Standard EIA/TIA-568B Standard EIA/TIA-568A
White Orange 1<------->3 White Green Tx (+)
Orange 2<------->6 Green Tx (-)
White Green 3<------->1 White Orange Rx (+)
Blue 4<------->4 Blue
White Blue 5<------->5 White Blue
Green 6<------->2 Orange Rx (-)
White Brown 7<------->7 White Brown
Brown 8<------->8 Brown



Straight trough UTP Cabling RJ45 Cat 5 & 5e
ussualy is uses for network connection by swicth or hub

Standard EIA/TIA-568B Standard EIA/TIA-568B
White Orange 1<------->1 White Orange Tx (+)
Orange 2<------->2 Orange Tx (-)
White Green 3<------->3 White Green Rx (+)
Blue 4<------->4 Blue
White Blue 5<------->5 White Blue
Green 6<------->6 Green Rx (-)
White Brown 7<------->7 White Brown
Brown 8<------->8 Brown


For Access point Wifi Connection, line number 7&8 can be use to make power over ethernet (POE)