Description
The Teltonika TRB256 is a compact, industrial-grade LTE Cat M1/NB-IoT gateway designed for energy-efficient, low-bandwidth IoT and M2M applications. Equipped with an RS485 interface, digital inputs/outputs, and LTE Cat M1/NB-IoT connectivity, it is ideal for connecting legacy industrial equipment to modern cellular networks in sectors such as utilities, smart metering, and remote monitoring.
Engineered for durability, the TRB256 features a rugged aluminum housing, DIN rail mounting, and wide power input range, making it suitable for deployment in harsh environments. Its support for low-power wide-area networks (LPWAN) ensures extended coverage and battery-friendly operation in remote or infrastructure-constrained areas.
Running on RutOS, Teltonika’s secure and feature-rich Linux-based operating system, the TRB256 supports advanced networking features including VPN, Firewall, Modbus, MQTT, SNMP, and Remote Management System (RMS) compatibility for remote access and fleet management.
Key Features:
- LTE Cat M1 / NB-IoT connectivity with 2G fallback
- RS485 interface for industrial equipment
- Digital Inputs/Outputs for monitoring and control
- Low power consumption for energy-efficient deployments
- Industrial-grade design with DIN rail mounting
- Secure remote access and management via RutOS and RMS
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