Cable standards accepted two sequences of distribution of cores in RJ-45 fork: T568A and T568B. Difference of distribution of cores consists in a fork only arrangement of orange and green couple – cores of these couples are interchanged the position. Both schemes of distribution of T568A and T568B are made so that to minimize a cross hairs between couples of cores.
It is required to you
- Connector RJ-45, krimper (pressing tool), twisted pair cable.
Instruction
1. Pick up a krimper and the twisted pair cable. Delete a part of isolation since the end of the twisted pair cable - about 3 cm.
2. Untwine the become bare wires according to the scheme necessary for you. Most often use the scheme T568B. The sequence of cores in it following: White-orange, Orange, White-green, Blue, White-blue, Green, White-brown, Brown.
3. Then cores it is necessary to align, try as it is possible to squeeze more densely them and by means of a knife of a krimper to delete surplus of conductors, having left to the untwined about 1 cm.
4. On the aligned cores, accurately to dress the connector whether to check everything cores are in the necessary order and all are thrust until the end of the grooves intended for them. Cable insulation also should go beyond the fixing latch and too reach against the stop.
5. Insert the connector up to the end into corresponding I will corrode a krimper and strongly squeeze tool handles before click of a fixer of a cable. Further remove the connector with already pressed out cable from a krimper and visually double-check the correct sequence of cores and whether also up to the end they reach.