D-Link DES-818 - Manual (Page 34)

24 Connector Pinouts
Table B-1: RJ-45 Connector Pinouts
RJ-45 Connector Pinouts
Pin MDI Signal
1 TD+ (Transmit)
2 TD- (Transmit)
3 RD+ (Receive)
4 NC
5 NC
6 RD- (Receive)
7 NC
8 NC
A schematic for crossover cables is shown in the following figure.
Figure B-2 Crossover Cable