Norms of UTP cables

There are 4 norms that used the UTP cable.

1. 568A
2. 568B
3. Crossover
4. Straight-thru

Wiring.

The wiring of UTP cable is based in the color code and the RJ-45 connector.

The RJ-45 has 8 pins, and it is numbered from the 1 to 8, in the wiring you must pay attention when you are putting the cables on the connectors because you must know that the first pin begin in the left of the connector, following the norms of UTP cables.

Ø      568A y 568B

Ø      Crossover (Cable cruzado).