Network cable wiring

There are two type of UTP cable warring. We use 4 pair color cable for rj45 connector.

Wire pair #1:	White/Blue Blue
Wire pair #2:	White/Orange Orange
Wire pair #3:	White/Green Green
Wire pair #4:	White/Brown Brown

Cross cable:

If you want to connect any hub to hub or PC to PC you use Cross cable wiring.

The two ends look like this:

     Standard End                          Crossover End

       Pin 1 White/Orange                   Pin 1 White/Green

       Pin 2 Orange                              Pin 2 Green

       Pin 3 White/Green                      Pin 3 White/Orange

       Pin 4 Blue                                   Pin 4 Blue

       Pin 5 White/Blue                         Pin 5 White/Blue

       Pin 6 Green                                  Pin 6 Orange

       Pin 7 White/Brown                      Pin 7 White/Brown

       Pin 8 Brown                                  Pin 8 Brown

Straight Through cable

If you want to connect any hub to PC you use straight through cable.

     Standard End                                                    Other End                        

       Pin 1 White/Orange                  Pin 1 White/Orange

       Pin 2 Orange                             Pin 2 Orange  

       Pin 3 White/Green                  Pin 3 White/Green    

       Pin 4 Blue                                 Pin 4 Blue

       Pin 5 White/Blue                      Pin 5 White/Blue

       Pin 6 Green                               Pin 6 Green   

       Pin 7 White/Brown                   Pin 7 White/Brown

       Pin 8 Brown                               Pin 8 Brown