Linksys FGW5500

4
LED Indicators
LED Indication
Color
Status
Description
Bottom LED -
5G/LTE/3G/Ethernet
Wan/Alarm
Blue
5G (SA/NSA) On
Device connects to 5G network
Green
LTE/3G On
Device connects to LTE/3G network
Orange
Ethernet WAN
Device connects to Internet via Ethernet WAN
Red
Alarm
System Alarm ON
• No SIM card detect
• No Internet available
• Failed to boot up system
OFF
Power OFF
Middle LED –
WiFi/WPS enabled
Blue
On
• LED ON for either 2.4GHz, 5GHz, or Both have been activated
• While UE connects to 5G network (SA/NSA) or Ethernet WAN mode, the
WiFi LED color is Blue.
• While UE connects to 4G network (LTE/3G), the WiFi LED color is Green.
• Blinking, WiFi WPS process, (1 sec on, 1 sec off)
Blinking
Green
On
Blinking
OFF
Both 2.4GHz AND 5GHz are disabled
Top LED – Voice SIP
or VoLTE enabled
Blue
On
• LED ON for either SIP or VoLTE has been activated
• While UE connects to 5G network (SA/NSA) or Ethernet WAN mode, the
Voice LED color is Blue.
• While UE connects to 4G network (LTE/3G), the Voice LED color is Green.
• Blinking, SMS/Missed process. (2 sec on, 2 sec off)
Blinking
Green
On
Blinking
OFF
Both Voice SIP AND VoLTE didn’t register
Booting
Blue
• 10 seconds initial setup on bottom LED with solid BLUE
• Then 2 mins 40 sec for LED chasing on 3 LEDs chasing with BLUE
Firmware Upgrade
Blue
All LEDs in Chasing Pattern with blue color
Reset
Blue
All LEDs in Blinking with blue color