8 9
RF Connectors & System LEDs
Main
Diversity
GNSS
LTE Signal Level 4
LTE Signal Level 3
LTE Signal Level 2
LTE Signal Level 1
Power
Management
FortiSASE/LAN Extension
LTE
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 • Green Steady: Modem is connected to wireless carrier and is
working properly.
• Green Flashing: Modem is booting up and is connecting to
wireless carrier.
• Green Flashing Rapidly: System is in error state.
• OFF: Modem is powered o or no LTE connection.
Management • Blue Steady: System is managed by FortiGate or
FortiExtender Cloud.
• Blue Flashing: System is connecting to a management device.
• OFF: System is not connected to any FortiGate device.
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.
LTE Signal Strength
LEDs
• 1 On: < 25%.
• 1 & 2 On : 25% - 50%.
• 1, 2 & 3 On: 50% - 75%.
• 1, 2, 3, & 4 On: > 75%.