Allied-telesis AT-8600 Series Switch Bedienungsanleitung PDF herunterladen (Seite 16)

16 AT-8600 Series Switch

The AT-8600 Series Hardware Reference has more troubleshooting information,

including information on Switch Port and Expansion Module LEDs.

Collision Flashing Red The port is operating in half-duplex

mode and data collisions are

occurring on the port.

PoE Mode OFF There is no powered device

detected.

PD On Green The end node is a powered device

and the port is providing power to

it.

PD Error Red The port is experiencing a problem

providing PoE to the end node.

Max Current Flashing Red The port is connected to a

powered device but providing

power to it would exceed the

maximum PoE power budget of the

switch.

Link and Mode LEDs for the AT-8624PoE switch (Continued)

LED State Description

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Allied-telesis AT-8600 Series Switch Bedienungsanleitung Seite 16