28AWG, silver satin jacket Terminated with RJ12 (6P6C) plug on both end 6 conductor straight wiring pin1 -- pin1 (white) pin2 -- pin2 (black) pin3 -- pin3 (red) pin4 -- pin4 (green) pin5 -- pin5 (yellow) pin6 -- pin6 (blue) Straight wiring is generally used for data application.