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Port pinouts – Allied Telesis AT-SBx31CFC960 User Manual

Page 292

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Appendix A: Technical Specifications

292

Port Pinouts

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

Figure 179 illustrates the pin layout for RJ-45 and RJ point 5 ports.

Figure 179. Pin Numbers for the RJ-45 and Point 5 Ports (Front View)

Table 39 lists the pin signals when a twisted-pair port is operating in the
MDI configuration.

Table 40 lists the port pin signals for the MDI-X configuration.

Table 39. MDI Pin Signals (10Base-T or 100Base-TX)

Pin

Signal

1

TX+

2

TX-

3

RX+

6

RX-

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

Pin

Signal

1

RX+

2

RX-

3

TX+

6

TX-

RJ45 Port

RJ Point 5 Port

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