Allied Telesis AT-SBX31GT24 User Manual

Appendix A: Technical Specifications

220

This section lists the port pinouts for the AT-SBx31GT24, AT-SBx31GT40, 
and AT-SBx31GP24 Line Cards.

Figure 149 illustrates the pin layout for RJ-45 and RJ point 5 ports.

Figure 149. Pin Numbers for the RJ-45 and Point 5 Ports (Front View)

Table 40 lists the pin signals when a twisted-pair port is operating in the 
MDI configuration.

Table 41 lists the port pin signals for the MDI-X configuration.

Table 40.   MDI Pin Signals (10Base-T or 100Base-TX)

1

TX+

2

TX-

3

RX+

6

RX-

Table 41.   MDI-X Pin Signals (10Base-T or 100Base-TX)

1

RX+

2

RX-

3

TX+

6

TX-

RJ45 Port

RJ Point 5 Port