Allied-telesis AT-9448Ts/XP (Basic Layer 3) Uživatelský manuál stáhnout pdf (Strana 103)

AT-9400Ts Stack Installation Guide

103

RJ-45 Twisted Pair Port Pinouts

Figure 45 illustrates the pin layout of an RJ-45 connector and port.

Figure 45. RJ-45 Connector and Port Pin Layout

Table 12 lists the pin signals when a port is operating in the MDI

configuration at 10 or 100 Mbps.

Table 13 lists the pin signals when a port is operating in the MDI-X

configuration at 10 or 100 Mbps.

The MDI/MDI-X setting is established automatically when a port is set to

Auto-Negotiation. If a port’s speed and duplex are set manually, the setting

defaults to the MDI-X setting.

Table 12. MDI Pin Signals - 10 or 100 Mbps

Pin Signal

1TX+

2TX-

3RX+

6RX-

Table 13. MDI-X Pin Signals - 10 or 100 Mbps

Pin Signal

1RX+

2RX-

3TX+

6TX-

Pin 1

1 2 ... 98 99 100 101 102 103 104 105 106 107 108

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Allied-telesis AT-9448Ts/XP (Basic Layer 3) Uživatelský manuál Strana 103