TP cable

1:
White/
Orange

2:
Orange

3:
White/
Green

4:
Blue

5:
White/
Blue

6:
Green

7:
White/
Brown

8:
Brown

Connector RJ45, the pins up, the cable is going gown.

 +--!-!-!-!-!-!-!-!--+          1 -- TxData+
 |  ! ! ! ! ! ! ! !  |          2 -- TxData-
 |  ! ! ! ! ! ! ! !  |          3 -- RcvData+
 |                   |          6 -- RcvData-
 |  1 2 3 4 5 6 7 8  |
 |                   |
 |                   |
 |                   |
 +----|         |----+
      |         |
      |         |

Crossover cable

Can be used to cascade hubs or for connecting two stations back-to-back. Comparing the results from network bencchmark with this connection and with connection via switch ypu can evaluate the .....

One end: as above.
Other end: switch pins 1 and 2; 2 and 6, i.e. on the other end the right order is:
1: white/green, 2: green, 3: white/orange, 4: blue, 5: white/blue, 6:orange, 7: white/brown, 8: brown.