Rj-45 Twisted-Pair Ethernet Port Pinouts; Figure 45: Rj-45 Port Pin Layout (Front View); Table 19: Pin Signals For 10 And 100 Mbps - Allied Telesis AT-IS230-10GP Installation Manual

RJ-45 Twisted-Pair Ethernet Port Pinouts

104
Figure 45 identifies pin 1 on an RJ-45 twisted-pair port.
Figure 45. RJ-45 Port Pin Layout (Front View)
Table 19 lists the pin signals for a port when it is operating at 10 or 100
Mbps.
Table 19. Pin Signals for 10 and 100 Mbps
Pin
1
2
3
4
5
6
7
8
MDI Signal
TX+ RX+
TX- RX-
RX+ TX+
Not used Not used
Not used Not used
RX- TX-
Not used Not used
Not used Not used
MDI-X Signal