Nokia FastMile 4G Gateway Product Overview LEDs
Issue: 02 3TG-00743-ABEA-TCZZA 49
 
10 LEDs
10.1 LED information for the Nokia Fastmile 4G Gateway
10.1 LED information for the Nokia Fastmile 4G 
Gateway
The Nokia FastMile 4G Gateway has the following LEDs on the top of the unit as 
shown in Figure 7: 
• a center LED: 
• multicolor LED that lights solid green when the FastMile 4G Gateway attaches to an 
LTE network 
• see Table 9 for a detailed description of the behavior of the center LED
• three LEDs that show the LTE signal strength for five seconds when the test 
button is pressed:
• one lit LED means that the LTE signal is weak
• two lit LEDs means that the LTE signal is medium
• three lit LEDs means that the LTE signal is strong
Figure 7 Location of LEDs on the Nokia FastMile 4G Gateway
Table 9 Behavior of the center LED
LED color LED behavior and description 
White If WPS is enabled:
• Slow pulse: WPS Mode Enabled/ establishing backhaul link; if LED stops 
pulsing after two minutes without a fast pulse, the WPS/backhaul link 
setting up failed
• Fast pulse for three seconds: WPS Successful/backhaul link established 
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Three LTE signal
strength LEDs
Center LED