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Teltonika

Teltonika TRB245 CAT4, Ethernet, RS232/RS485, Digital I/O, GPS

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Industrial 4G LTE gateway with dual SIM, GNSS, RS232/RS485, Modbus, VPN, and I/O—ideal for secure M2M, remote telemetry, and asset tracking.
SKU: M2M-TE-00015
MPN: TRB245
Availability: This product ships from Australia and will incur additional shipping fees.
Shipping: Calculated at Checkout
$401.35 inc GST
$349.00 ex GST
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Teltonika TRB245 CAT4, Ethernet, RS232/RS485, Digital I/O, GPS

$401.35 inc GST
$349.00 ex GST

Frequently Bought Together

Compact Industrial Gateway With Dual SIM, GNSS, and Serial I/O

This rugged 4G LTE Cat 4 industrial gateway is designed for demanding M2M and IIoT applications, combining high-speed cellular connectivity with GNSS positioning, serial communication, Modbus support, and extensive I/O. It features dual SIM redundancy, RS232/RS485 interfaces, and seamless integration with major IoT platforms—making it ideal for automation, telemetry, and asset tracking in industrial environments.

Key Features

  • 4G LTE Connectivity: Supports LTE Cat 4 with speeds up to 150 Mbps download and 50 Mbps upload, ensuring stable mobile performance.
  • Dual SIM Auto-Switching: Automatically switches between SIMs based on signal quality, data usage, or failure conditions for uninterrupted operation.
  • Serial Communication Interfaces: Includes RS232 and RS485 ports for integration with legacy industrial equipment and serial-based devices.
  • Digital and Analog I/O: Offers multiple configurable inputs and outputs for monitoring sensors, controlling actuators, or triggering alerts.
  • GNSS Positioning: Integrated GPS with multi-constellation support enables precise asset tracking and geofencing in remote deployments.
  • Modbus RTU/TCP Support: Seamlessly connects to Modbus-compatible sensors, PLCs, and devices for industrial automation applications.
  • Secure VPN Options: Supports IPsec, OpenVPN, WireGuard, and SSTP for encrypted and authenticated remote communication.
  • MQTT IoT Gateway: Provides protocol translation and integration with MQTT brokers for cloud-based IoT systems.
  • Remote Management Ready: Fully compatible with Teltonika RMS for over-the-air updates, diagnostics, and configuration.
  • IoT Platform Integration: Works with Azure IoT Hub, ThingWorx, and Cumulocity for scalable industrial data analytics and control.

Built for automation, remote telemetry, and asset management, this gateway is a reliable solution for industrial-grade cellular connectivity and control.

Category Specification Details
Model Version TRB145 LTE CAT1 Ethernet Gateway
Interfaces Ethernet 1 x 10/100 Ethernet Port
RS232/RS485 1 x RS232/RS485 (configurable)
Power Power Supply 9–30 VDC
Power Consumption Idle: < 2W
Max: 3W
Physical L x W x H 83 x 74 x 25 mm
Weight 195 g
Technology LTE Category CAT1
LTE Bands B1/B3/B7/B8/B20/B28/B38/B40/B41
GNSS GPS
GLONASS
Galileo
BeiDou
Operating Temperature Range -40 °C to +75 °C
General Information
Manufacturer: Teltonika
Manufacturer Part Number: TRB245
Barcode: 4779027312750
Packaging Details
Weight: 2.00 KGS

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