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RJ-45 Termination

Color codes and pinouts for T568A and T568B Ethernet termination.

T568B (Most Common)

CommandDescription
Pin 1White/Orange
Pin 2Orange
Pin 3White/Green
Pin 4Blue
Pin 5White/Blue
Pin 6Green
Pin 7White/Brown
Pin 8Brown

T568A (Government/Legacy)

CommandDescription
Pin 1White/Green
Pin 2Green
Pin 3White/Orange
Pin 4Blue
Pin 5White/Blue
Pin 6Orange
Pin 7White/Brown
Pin 8Brown