568A
568A is a telecommunication standard. This standard specifies the pin arrangements for the RJ-45 connectors (a LAN connector that has eight pins) on twisted-pair cables. The twisted-pair cables are preferred as these prevent crosstalk. The number 568 specifies the order in which twisted-pair cable wires are arranged and connected to the connector.
Pins | Wire Color |
1 | White-Green |
2 | Green |
3 | White-Orange |
4 | Blue |
5 | White-Blue |
6 | Orange |
7 | White-Brown |
8 | Brown |