Allied-telesis x610 Series Layer 3 Manuel d'utilisateur télécharger pdf (Page 125)

x610 Series Layer 3 Gigabit Ethernet Switches Installation Guide

125

RJ-45 Twisted Pair Port Pinouts

Figure 78 illustrates the pin layout of an RJ-45 connector and port.

Pin 1

Figure 78. RJ-45 Connector and Port Pin Layout

Table 19 lists the pin signal definitions when a

port is operating in the MDI

configuration at 10 or 100 Mbps.

Table 19. MDI Pin Signals - 10 or 100 Mbps

Pin Signal

1 TX+

2 TX-

3 RX+

6 RX-

Table 20 lists the pin signal definitions whe

n a port is operating in the

MDI-X configuration at 10 or 100 Mbps.

Table 20. MDI-X Pin Signals - 10 or 100 Mbps

Pin Signal

1 RX+

2 RX-

3 TX+

6 TX-

The MDI/MDI-X setting is established auto

matically when a port is set to

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

MDI/MDI-X setting defaults to the MDI-X setting.

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Allied-telesis x610 Series Layer 3 Manuel d'utilisateur Page 125