Teltonika TRB140 Quick Start Guide v2.4

Wiki knowledge base: https://wiki.teltonika-networks.com/

Front View

The front view of the TRB140 shows a Power socket and a Power LED.

Back View

The back view of the TRB140 includes a USB port, a Mobile antenna connector, a RESET button, Mobile network type LEDs, and Mobile signal strength indication LEDs. It also indicates to remove the panel to insert the SIM card.

Power Socket Pinout

The power socket pinout details the connections for Power/Red wire, Ground/Black wire, and Input/Output/Green and White wires.

Hardware Installation

Unscrew two back panel hex bolts.
Remove the back panel.
Insert the SIM card into the SIM socket.
Attach the panel and tighten the hex bolts.
Attach the mobile antenna (max torque 0.4 N·m / 3.5 lbf·in) and connect the USB cable.

Device Configuration

Power on the device and connect the USB cable to your computer.
Allow the gateway to boot up (up to 30 seconds).
Your computer's OS should detect the USB device and install the driver.
To access the gateway's Web interface (WebUI), type http://192.168.2.1 into your Internet browser's URL field.
Use the provided login information (username: admin, password: admin01) when prompted for authentication.
After logging in, observe the Signal Strength indication in the Mobile widget. Adjust antennas or device location for optimal cellular performance.

Image A: Authorization Required screen with fields for username and password.

Image B: Mobile widget showing Data connection status (Connected), State (Registered (home); OPERATOR; 4G (LTE)), SIM card slot status (Ready), and Bytes received/sent (348.7 KB / 223.5 KB).

Technical Information

Radio Specifications

RF technologies	2G, 3G, 4G
Max RF power	33 dBm@GSM, 24 dBm@WCDMA, 23 dBm@LTE

Bundled Accessories Specifications

Power adapter	Input: 0.4A@100-240VAC, Output: 9VDC, 0.5A, 4-pin plug
Mobile antenna	698~960/1710~2690 MHz, 50 Ω, VSWR<2, gain** 2 dBi, omnidirectional, SMA male connector

*Order code dependent.

**Higher gain antenna can be connected to compensate for cable attenuation when a cable is used. The user is responsible for the compliance with the legal regulations.

Safety Information

The TRB140 gateway must be used in compliance with all applicable national and international laws and with any special restrictions regulating the utilization of the communication module in prescribed applications and environments.

The full text of the EU declaration of conformity is available at: https://wiki.teltonika-networks.com/view/TRB140

Note: This sign CE means that the product meets the requirements of the applicable EU directives.

Note: This sign [WEEE symbol] means that all used electronic and electric equipment should not be mixed with general household waste.

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