RUT850 Connection Status LEDs
From Teltonika Networks Wiki
This chapter is an explanation of LED indications on a RUT850 router.
LED Indications
| Action | Description |
|---|---|
| Signal strength status LED’s constant blinking every 500 ms | Router is turning on |
| Wi-Fi LED turned ON/OFF | Wi-Fi Enabled/Disabled; |
| 2G, 3G and 4G LEDs constant blinking every 1 sec | No SIM or bad PIN |
| One of 2G, 3G or 4G LEDs blinking every 1 sec | Connected to 2G, 3G or 4G respectively but no data session established |
| Blinking from 2G LED to 4G LED repeatedly | SIM holder not inserted |
| One of 2G, 3G or 4G LEDs turned on | Connected to 2G, 3G or 4G respectively with data session |
| One of 2G, 3G or 4G LEDs blinking rapidly | Connected to 2G, 3G or 4G respectively with data session and data is being transferred |
Signal Strength LEDs
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.
