Allied Telesis AT-8088/xx (MT and SC) - Manual (Page 85)

AT-8000 Series Fast Ethernet Switches Installation Guide
85
RJ-45 Twisted Pair Port Pinouts
Figure 40 illustrates the pin layout to an RJ-45 connector and port.
Figure 40. RJ-45 Connector and Port Pin Layout
Table 9 lists the RJ-45 pin signals when a twisted pair port is operating in
the MDI configuration at 10 or 100 Mbps.
Table 10 lists the RJ-45 port pin signals when a twisted pair port is
operating in the MDI-X configuration at 10 or 100 Mbps.
Table 9. MDI Pin Signals (10/100Base-TX)
Pin Signal
1 TX+
2 TX-
3 RX+
6 RX-
Table 10. MDI-X Pin Signals (10/100Base-TX)
Pin Signal
1 RX+
2 RX-
3 TX+
6 TX-
8
8
1 1