Rj-45 Twisted Pair Port Pinouts - Allied Telesis AT-8024 Installation Manual

Technical Specifications

RJ-45 Twisted Pair Port Pinouts

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Figure 31 illustrates the pin layout to an RJ-45 connector and port.
Figure 31 RJ-45 Connector and Port Pin Layout
Table 5 lists the RJ-45 pin signals when a twisted pair port is operating in
the MDI configuration.
Table 5 MDI Pin Signals (10Base-T or 100Base-TX)
Pin
1
2
3
6
Table 6 lists the RJ-45 port pin signals when a twisted pair port is
operating in the MDI-X configuration.
Table 6 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-