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Introducing the Switch
Front of the Switch
Introducing the Switch
PoE
(green/
orange)
3
On
Flashing/
orange
2
Flashing/
orange
1
Normal operation. The switch is ready to supply PoE power
One or more ports has experienced a fault condition for PoE delivery. The
Fault LED will be flashing simultaneously. If it is a self test failure, the Test
LED will be flashing simultaneously. When the switch is put in PoE LED
Mode, The Mode LED for the port with the problem will also be flashing
simultaneously.
One or more ports has an alert condition for PoE delivery, for example, an
oversubscription condition (not enough PoE power available). Only this
LED will be flashing, the Fault LED is off. When the switch is put in PoE
LED Mode, The Mode LEDs for the ports with the alert condition will also
be flashing.
RPS Status
(green/
orange)
On
Flashing
orange
1
Off
Normal operation. An external power supply is connected and operating
correctly. The external power supply could be powering the unit.
An external power supply is connected but may be powering another
switch or the external power supply has experienced a fault. Only this
LED flashes, the Fault LED is off.
An external power supply is not connected.
EPS Status
3
(green)
On
Flashing
orange
1
Off
The switch is connected to an external power supply and operating
correctly.
The external power supply has experienced a fault:
• There is a fan, overcurrent, power supply, or temp fault on the EPS.
• The Switch detects the EPS is present but cannot communicate with it.
Check the Error Log on the switch for more information.
The switch is not connected to an external power supply or the EPS cable
is connected but the external power supply is not powered up.
Fan
(green/
orange)
On The cooling fan is operating normally.
Flashing
orange
2
The cooling fan has failed. The switch Fault LED will be flashing
simultaneously.
Switch LEDs State Meaning