Allied Telesis AT-9816GB V2 Hızlı Kurulum Kılavuzu - Sayfa 9
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Quick Install Guide
C613-04038-01 REV H
System LEDs
The following LEDs report operations and faults on AT-9800 Series switches
(Table
1).
Table 1: System LEDs on AT-9800 Series switches
LED
State
PWR
Green
(Power)
Fault
Red
1 Flash
2 Flashes
3 Flashes
4 Flashes
5 Flashes
6 Flashes
RPS (Redundant
Green
Power Supply)
CompactFlash
Green
Activity
(Rear panel)
The AT-9800 Series Switch Hardware Reference has further troubleshooting
information, including information on switch port LEDs.
Function
The switch is receiving power
The switch or management software is malfunctioning
A switch fan has failed or is operating below the
recommended speed
If RPS monitoring is enabled, an RPS fan has failed or is
operating below the recommended speed
If an RPS is connected, the switch's PSU (Power Supply
Unit) has failed
If RPS monitoring is enabled, the RPS PSU has failed
If RPS monitoring is enabled, an RPS is not connected or
is not operational
The switch's temperature has exceeded the
recommended threshold
An RPS is connected to the switch and is receiving
power
The compact flash memory is active. Do not eject the
flash memory module
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