Figure 15. Rj-45 Connector And Port Pin Layout; Table 7. Mdi Pin Signals (10Base-T Or 100Base-Tx); Table 8. Mdi-X Pin Signals (10Base-T Or 100Base-Tx) - Allied Telesis AT-FS708POE Installation Manual

Appendix A: Technical Specifications
RJ-45 Twisted Pair Port Connectors and Pinouts
52
This section lists the connectors and connector pinouts for the
AT-FS708/POE Fast Ethernet switch and its components.
Figure 15 illustrates the pin layout to an RJ-45 connector and port.

Figure 15. RJ-45 Connector and Port Pin Layout

Table 7 lists the RJ-45 pin signals when a twisted pair port is operating in
the MDI configuration.

Table 7. MDI Pin Signals (10Base-T or 100Base-TX)

Pin
1
2
3
6
Table 8 lists the RJ-45 port pin signals when a twisted pair port is
operating in the MDI-X configuration.

Table 8. MDI-X Pin Signals (10Base-T or 100Base-TX)

Pin
1
2
3
6
8
8
1
1
Signal
TX+
TX-
RX+
RX-
Signal
RX+
RX-
TX+
TX-