2.4.2 Cable Construction Facts

Question 1

T568A

Answer 1

Pin 1: GW
Pin 2: G
Pin 3: OW
Pin 4: Blue
Pin 5: Blue/White
Pin 6: O
Pin 7: Brown
Pin 8: Brown/White

Question 2

T568B

Answer 2

Pin 1: OW
Pin 2: O
Pin 3: GW
Pin 4: Blue
Pin 5: Blue/white
Pin 6: Green
Pin 7: Brown
Pin 8: Brown/White

Question 3

Pinout

Answer 3

Pin 1: Transmit +
Pin 2: Transmit -
Pin 3: Receive +
Pin 6: Receive -
******Pins 4,5,7,8 are unused******