Allied Telesis AT-8600 Series Switch - Handbuch (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
8600isg.fm Page 16 Wednesday, June 22, 2005 2:46 PM