Template:Signal strength leds table

Each lit up LED represents a different value of the router's current signal strength in RSSI:

NO. OF LIT UP LEDs	SIGNAL STRENGTH VALUE
0	≤ -111 dBm
1	-110 dBm to -97 dBm
2	-96 dBm to -82 dBm
3	-81 dBm to -67 dBm
4	-66 dBm to -52 dBm
5	≥ -51 dBm

The signal strength LEDs can also be used as a time indicator for holding the reset button. When you press and hold the reset button, you have to hold it pressed for 5 seconds (by default) to initiate a factory reset. Each second, a new signal strength LED lights up. When all 5 LEDs are lit up, it represents that 5 seconds have passed since you pressed down on the reset button and that you can release it.

After releasing the button, all 5 LEDs will start blinking at once every 1 second. This signifies that the router has began the factory reset.