Allied-telesis AT-FS705LE Manuel d'utilisateur télécharger pdf (Page 18)

Overview

6

Auto MDI/MDI-X

An RJ-45 twisted pair port on a 10 Mbps or 100

Mbps Ethernet network device can have one of

two possible wiring configurations: MDI or

MDI-X, while the twisted pair port on a switch

or hub is usually MDI-X.

To connect two 10 Mbps or 100 Mbps network

devices together that have dissimilar port

wiring configurations, such as MDI or MDI-X,

you use a straight-through twisted pair cable.

To connect two network devices that have the

same wiring configuration, such as MDI to

MDI, you use a crossover cable.

LINK/ACT Green

Flashing

A valid link has been

established on the port.

Data is being transmitted or

received on the port.

FDX Green

OFF

The port is operating in

full-duplex mode.

The port is operating in

half-duplex mode.

Table 1 LEDs (continued)

LEDs Color Description

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 59 60

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