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Appendix A: Technical Specifications

RJ-45 Twisted Pair Port Connectors and Pinouts

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 8 lists the RJ-45 port pin signals when a twisted pair port is

operating in the MDI-X configuration.

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

Pin Signal

1TX+

2TX-

3RX+

6RX-

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

Pin Signal

1RX+

2RX-

3TX+

6TX-

1 2 ... 47 48 49 50 51 52

Brak uwag

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