Any UTP cable contains four pairs of wires (ie 8 wires) of which will be used only two: a pair emission (signal wire and mass) and the other pair for transmission. Involve the use of standard accepted Pinior l and 2 for data and Pinior 3 and 6 for the reception.

To plug a UTP cable, it will crimping (cut) with me pliers particular that can be found in any specialty store, in order to allow communication between computers.

Crimping begins with removing the cable insulation on a portion of 2 cm, with clestelui. After removing the insulation and make ordering indreptarea yarns for them breaking easy RJ45 plug.

Cut all the wires at the same length to ensure a firm contact. Then the cable is inserted in the RJ45 plug has it that pairs of wires to match a type of mufare:

• Straight (ie computer – switch)

• Crossover (ie two computers or two switches between them).

Threads are arranged in the same order at both ends. RJ45 plug will be the “keyboard down” when the wires are placed. On the order of color: if an end to settlement begins yarns from left to right and then at the other end will do the same.

* To “bind” computer – switch (straight) should mufat at both ends of the same: water, p, av, a, um, v, t, m.
* To connect two computers or two switches together (crossover), from one end to mufeaza as above (ie water, p, av, a, um, v, t, m) and at the other end is reversed the green line that is orange (av, v, ap, a, um, p, t, m).

Legend:

* Ap = white orange
* P = orange
* Av = white green
* A = blue
* = Aa blue and white
* V = green
* I = white brown
* M = brown

Attention!

Crimping (cut) will be made after they were all mounted cables between computers and switch.