Allied-telesis x900 Series Switch and SwitchBlade x908 Expansion Bedienungsanleitung PDF herunterladen (Seite 22)

Expansion Modules

XEM-24T 24 Tri-speed Gigabit Copper Ports

The XEM-24 T 24-port RJ Point Five expansion module features:

■ two rows of 12 RJ Point Five ports

■ gigabit ports that support speeds of 10/100/1000 Mbps

■ support for Energy Efficient Ethernet

■ LEDs showing port status

■ cable fault detection and distance-to-fault diagnostics on switches running

the AlliedWare® operating system (see the Test Facility chapter in the

Software Reference for the switch)

Front view XEM-24 T

The following LEDs report operations and faults on the XEM-24 T.

LED State Description

L/A

(Link Activity)

Green A 1000 Mbps link has been established.

Green

flashing

1000 Mbps activity is occurring.

Amber A 10/100 Mbps link has been established.

Amber

flashing

10/100 Mbps activity is occurring.

Off A link has not been established.

XEM-24T

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Allied-telesis x900 Series Switch and SwitchBlade x908 Expansion Bedienungsanleitung Seite 22