CAT 5 Cable Fabrication

568 B Specifications

Straight Through Cable

CAT 5 Cable Pairs Color Code                

  Pair 1      Blue                       White/Blue

  Pair 2      White/Orange        Orange

  Pair 3    White/Green            Green

  Pair 4    White/Brown            Brown

Side 1                                               Side 2

Pin                                                            Pin      

1*   White/Orange                                       1 *         White/Orange

2*   Orange                                                 2 *         Orange       

3*   White/Green                                         3 *         White/Green

4     Blue                                                     4          Blue           

5     White/Blue                                           5          White/Blue

6*   Green                                                   6   *       Green       

7     White/Brown                                        7          White/Brown

8      Brown                                                  8          Brown       

 * These are the cables that carry the signals.