Teltonika · Gateway · TRB145 · LTE CAT4 RS485

Key Benefits at a Glance

• Mobile connectivity: LTE CAT4 with 3G and 2G fallback support
• Serial interface: RS485 port for industrial communication
• Protocol compatibility: Supports DNP3 and Modbus
• Security: RutOS with firewall, OpenVPN, and IPsec
• Remote management: Compatible with Teltonika Remote Management System (RMS)
• Compact design: Slim housing for easy installation

Connectivity & Protocols

The TRB145 establishes a mobile connection via LTE CAT4, falling back to 3G and 2G networks when necessary. The RS485 interface enables serial connectivity for industrial devices communicating via DNP3 and Modbus protocols. A powerful processor ensures reliable data transmission between serial devices and the mobile network.

Software & Management

The gateway runs RutOS, which provides features such as SMS control, firewall, OpenVPN, and IPsec. The Teltonika Networks Remote Management System (RMS) enables centralized remote administration, while FOTA support allows over-the-air firmware updates. This combination is ideal for industrial applications where devices must be remotely controlled via the RS485 interface.

Scope of Delivery

The gateway is supplied with an LTE antenna including a three-meter cable, a micro-USB cable, a EU power adapter, and an RS485 connector. Its compact design with an aluminum housing simplifies installation in confined spaces.