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LED Description
Power • Green Steady: System has booted up and is working properly.
• Green Flashing: System is booting up.
• Amber: System is in error state.
• OFF: System is powered o.
LTE Mode • Green: System is running in LTE connection mode.
• OFF: System is not in LTE mode.
5G Mode • Blue: System is running in 5G connection mode.
• OFF: System is not in 5G mode.
Management • Blue Steady: System is managed by FortiGate or
FortiExtender Cloud.
• Blue Flashing: System is connecting to a managing device.
• OFF: System is running in stand-alone mode.
FortiSASE/LAN
Extension
• Blue Steady: System is connected to FortiSASE/LAN
Extension.
• Blue Flashing (at one-second intervals): System is connecting
to FortiSASE/LAN Extension.
• Blue Flashing Rapidly (at less-than-one-second intervals):
System is experiencing an error in connecting to FortiSASE/
LAN Extension.
• OFF: System is not congured for FortiSASE/LAN Extension.
Bluetooth • Green: Bluetooth conguration window opens upon
pressing the Bluetooth button. It closes in 30 seconds if no
conguration occurs.
• Blue Flashing: Bluetooth conguration is in progress.
• Blue Steady: Bluetooth conguration is completed. The LED
turns o in 5 seconds.
• OFF: No Bluetooth conguration is allowed.
The following tables describe the use of RF connectors and the system LEDs on top of the
FEX-511F casing.
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