RUT850 LEDs

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This chapter provides explanations for LED actions on a RUT850 router.

Power LED

The power LED is located on the left corner of the front panel, to the left of the SIM holder:

Rut850 power led v1.png


It can perform two different actions:

ACTION DESCRIPTION
LED turned ON Router is powered up
LED turned OFF Router is not powered up

WiFi LED

The WiFi LED is located on the router's front panel, between the reset button and the connection status LEDs:

RUT850 wifi led v1.png


It can perform two different actions:

ACTION DESCRIPTION
LED turned ON WiFi is enabled
LED turned OFF WiFi is disabled

Connection status LEDs

The connection status LEDs are located near the right corner of the front panel, to the left of the signal strength indication LEDs:

Rut850 connection status leds v1.png


The LEDs display the router's current connection state and network type among a few other things:

ACTION DESCRIPTION
2G, 3G and 4G LEDs blinking every 1 sec No SIM or bad PIN
Repeated blinking from 2G LED to 4G LED SIM holder not inserted
2G LED blinking every 1 sec Connected 2G, no data session established
3G LED blinking every 1 sec Connected 3G, no data session established
4G LED blinking every 1 sec Connected 4G, no data session established
2G LED turned ON Connected 2G with data session
3G LED turned ON Connected 3G with data session
4G LED turned ON Connected 4G with data session
2G LED blinking rapidly Connected 2G with data session and data is being transferred
3G LED blinking rapidly Connected 3G with data session and data is being transferred
4G LED blinking rapidly Connected 4G with data session and data is being transferred

Signal strength LEDs

The signal strength LEDs are located on the right corner of the front panel, to the right of the connection status LEDs:

Rut850 signal strength leds v1.png


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 every 1 second. This signifies that the router has begun the factory reset.