D-Link DES-2218 - Manual (Page 70)

58
Cables and Connectors
RJ-45 Connectors
RJ-45 Connector
Contact MDI-X Signal MDI Signal
1 RD+ (receive) TD+ (transmit)
2 RD- (receive) TD- (transmit)
3 TD+ (transmit) RD+ (receive)
4 Not used
5 Not used
6 TD- (transmit) RD- (receive)
7 Not used
8 Not used
TD+ RD+ 1 1
3 3
6
6
RD+ TD+
TD-
RD-
RD-
TD-
2
2
Workstation (MDI) Switch (MDI-X)
Straight-through Cable