The difference between t568a and t578b

The main difference between the T568A and T578B wiring standards is the wire sequence: the green and orange pairs swap positions. In detail: T568A: green/white-green, orange/white-orange T578B: green/white-green, orange/orange

##T568A and T578B Difference

T568A and T578B are both commonly used wiring standards on Ethernet and are used to define the color coding of twisted pairs in Ethernet cables. The main difference between the two is:

• Wire sequence: In the T568A standard, the green and orange wire pairs are swapped, while in the T578B standard there is no swapping.

Detailed description:

The following table shows the difference in twisted pair color coding in the T568A and T578B standards:

Line pairT568AT568B##1-23-45-6##7-8White Brown/BrownWhite Brown/Brown##Other differences:

White Green/Green	WhiteGreen/Green
White Orange/Orange	White Orange/Orange
Blue/White Blue	Blue/White Blue

Except for the thread In addition to the sequence, there are some other minor differences between the T568A and T578B standards:

Usage:

T568A is more commonly used in North America, while T578B is more commonly used in Europe and other areas.

• Cable Compatibility: Both the T568A and T578B standards are compatible with most types of Ethernet cables.
• Connector Type: Both T568A and T578B standards can be used with RJ-45 connectors.
• Recommendation:

It is recommended to always follow consistent wiring standards in the wiring system. For new installations, the T568A standard is recommended as it is more commonly used in North America.

The above is the detailed content of The difference between t568a and t578b. For more information, please follow other related articles on the PHP Chinese website!