Allied Telesis AT-9000/12POE manual 10/100/1000Base-T Twisted-Pair Port Connectors, Pin Signal

AT-9000 Gigabit Ethernet Switch Installation Guide

10/100/1000Base-T Twisted-Pair Port Connectors

This section lists the pin signals for the 10/100/1000Base-T twisted-pair ports. Figure 19 illustrates the pin layout to an RJ-45 connector and port.

Figure 19. RJ-45 Connector and Port Pin Layout

Table 15 lists the RJ-45 pin signals when a twisted-pair port is operating in the MDI configuration.

Table 15. MDI Pin Signals (10Base-T or 100Base-TX)

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

Table 16 lists the RJ-45 port pin signals when a twisted-pair port is operating in the MDI-X configuration.

Table 16. MDI-X Pin Signals (10Base-T or 100Base-TX)

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

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