News

There are 2 kinds of network cable crystal heads, and the line sequence of the network cable when making them:

        The line sequence described by the T568A standard is from left to right: 1-white-green, 2-green, 3-white-orange, 4-blue, 5-white-blue, 6-orange, 7-white-brown, 8-brown.

        The line sequence described by the T568B standard is from left to right: 1-white-orange, 2-orange, 3-white-green, 4-blue, 5-white-blue, 6-green, 7-white-brown.

        Straight-through cable, usually used for direct interconnection between two computers without going through a switch, or the connection between some advanced routers and smart switches. The standard production method is to make one end of the network cable in the T568A line sequence, and the other end with T568B line sequence production.

        Crossover cable, the most common way of making network cables. The standard method is that both ends of the network cable are made with T568B line sequence. If you can't remember the line sequence, you can make it in any line sequence, as long as the network cable has 2 crystal heads. The line sequence is the same, the effect is the same, but it does not meet the international standard.