Teltonika TRB141 Quick Start Manual

https://wiki.teltonika-networks.com/view/TRB141_LEDs
TRB141 LEDs
Main Page > TRB Gateways
This page contains information the different types of LEDs and their behaviour on a TRB141 device.
Contents
1 Power LED
2 Mobile network type LEDs
3 Mobile signal strength indication LEDs
Power LED
The power LED is located on the bottom left corner of the front panel, just under the power
connector.
It indicates whether the device is powered on or not.
LED turned on
LED turned off
Mobile network type LEDs
The mobile network type LEDs are located near the SIM card slot.
They display which type of Internet connection is currently active.
2G LED turned on
3G LED turned on
4G LED turned on
2G blinking
3G blinking
4G blinking
All LEDs blinking at the same time every 500 ms
All LEDs turn on and off in a sequence one after the other
Mobile signal strength indication LEDs
The mobile signal strength indication LEDs are located near the SIM card slot.
> TRB141 > TRB141 Manual
State
Action
> TRB141 LEDs
Device is powered on.
Device is not powered on.
Device is connected to a 2G network.
Device is connected to a 3G network.
Device is connected to a 4G network.
Device is connected to a 2G network but hasn't received an IP address.
Device is connected to a 3G network but hasn't received an IP address.
Device is connected to a 4G network but hasn't received an IP address.
No SIM card or incorrect PIN.
The device is attempting to connect to a mobile network operator.
Description
Description