The specific approach is: one end is the same as the above 568B line standard unchanged, and the other ends on this eight lines of 1, 3 lines and 2, 6 lines, when the network cable is The line is changed: 1, white green, 2, green, 3, white orange, 4, blue, 5, white blue, 6, orange, 7, white brown, 8, brown. This is the 568A standard of the 100M network cable, that is, what we usually call the opposite or crossline. According to one end 568b, the standard of one end 568a is arranged in the line and is embarrassed, and a network cable suitable for two computers directly connects.
The 568b standard clip line sequence is: 1, white orange, 2, orange, 3, white green, 4, blue, 5, white blue, 6, green, 7, white brown, 8, brown. Note that both ends are the same line sequence and one by one. This is the line-making standard of the 100M network cable, namely 568B standard, which is the normal line or standard line we usually say.
