Introducing the switches | 17
Switch LEDs Function State Meaning
UID LED Locator LED Off User configured the located
LED : OFF
On/Flash Blue (for
30 min)
User configured the locator
LED: On/Flash
Global Status
Indicator LED
Overall status of the product Flash - Green Self-test in progress during
UBOOT and SVOS
On - Green Successfully booted AOS-CX
Flash - Amber Recoverable faults (e.g. fans,
PSU fault)
On - Amber Critical faults (e.g. exceed
temperature limit)
Snoring (Dim -
Bright periodically)
System is in hibernation
OOBM Status
Indicator LED
Status of OOBM Link
connectivity
Off OOBM port is not connected, no
link established
Half Bright - Green OOBM port is enabled and
established link with partner
On - Green Experiencing high bandwidth
utilization
Activity Flicker -
Green
% of the time that the LED light
up is roughly proportional to
the % of full bandwidth
utilization of the port
* Press the Mode Select button to switch between PoE, Spd, or Stk Mode.
Switch LEDs Function State/Mode Meaning
Fan health LED Status of fan On - Green Normal
Slow flash - Amber Fan fault
UID LED Locator LED Off User configured the locator
LED : OFF
On/Flash (30 min) -
blue
User configured the locator
LED: On/Flash
PSU Status
Indicator LED
Status of power supply On Green Normal
Off No power, PSU has invalid AC
or DC input or invalid DC output
Slow Flash - Green Power supply has faulted
Table 8: Rear Panel LED Behavior
LED mode select button and indicator LEDs