Allied-telesis AT-GS905 Manual de usuario descargar pdf (Pagina 14)

Product Description

Auto-MDI

All five ports feature auto-MDI. They automatically configure themselves

as either MDI or MDI-X. This feature allows you to use either straight-

through or crossover twisted pair cables to connect devices to the ports.

LEDs The port LEDs on the front panel of the AT-GS905 switch display port

status information. Each port has four LEDs.

Figure 2 AT-GS905 Switch Port LEDs

Table 1 describes the AT-GS905 Gigabit Ethernet switch port LEDs.

Table 1 AT-GS905 Switch Port LEDs

LED State Description

POWER Green The switch is powered ON.

OFF The switch is powered OFF.

100M Green The port is operating at 100 Mbps.

1000M Green The port is operating at 1000

Mbps.

OFF When both 100M and 1000M LEDs

are OFF, the port is operating at 10

Mbps.

LNK/ACT Green A valid link has been established

between the port and the end-

node.

Flashing

Green

The port is transmitting and/or

receiving data packets.

OFF There is no link established

between the port and the end-

node.

FDX Green The port is operating in full-duplex

mode.

OFF The port is operating in half-duplex

mode.

POWER

12345

100M

1000M

LNK/ACT

FDX

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 48 49

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Allied-telesis AT-GS905 Manual de usuario Pagina 14