What is the line sequence of Class B network cables?

The line sequence of class b network cable refers to the line sequence of class b network cable. According to the standard wiring of T568B, 12345678 is orange and white, orange, green and white, blue, blue and white, green, brown and white, and brown. Both ends of the network cable are equipped with crystal connectors according to this wiring sequence.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is the line sequence of Class B network cable?

Line sequence for making type b network cable: Wiring according to T568B standard, 12345678 are orange and white, orange, green and white, blue, blue and white, green, brown and white, brown, both ends of the network cable Make the crystal head according to this line sequence.

The so-called Class B network cable is generally only the crystal plugs at both ends of the network cable are wired according to the T568B standard. 12345678 are: orange and white, orange, green and white, blue, blue and white, green, brown and white, brown, two network cables All terminals have to make crystal connectors according to this line sequence, which is also called parallel network cable or standard network cable.

Whether it is a crossover cable or a direct connection cable, it uses four cores 1, 2, 3, and 6, but the line sequence is different. Although most devices now can adapt, both network cables can Communication, but sometimes if you encounter some old equipment, you will be able to distinguish between a direct connection and a crossover cable, so you must know what type of network cable you have.

Crystal head manufacturing standards:

568A standard: white green, green, white orange, blue, white blue, orange, white brown, brown.

568B standard: white orange, orange, white green, blue, white blue, green, white brown, brown Regarding the method of crystal head, because the color code and arrangement method of twisted pairs are unified international standards It is strictly regulated, so just remember the standard when doing it. The most commonly used one now is TIA/EIA568B.

Crystal head manufacturing standards: 568A standard: white green, green, white orange, blue, white blue, orange, white brown, brown, 568B standard: white orange, orange, white green, blue, white blue , green, white brown, brown.

For more related knowledge, please visit the FAQ column!

The above is the detailed content of What is the line sequence of Class B network cables?. For more information, please follow other related articles on the PHP Chinese website!