Teltonika TRB140 Industrial Rugged Cellular LTE 4G Gateway (Compact IoT Gateway)
Ultra-Compact Industrial LTE Gateway for Reliable IoT Connectivity
The Teltonika TRB140 Industrial LTE Gateway is a compact, lightweight, and energy-efficient device designed to provide secure 4G connectivity to a single industrial device or system. Built on a robust Linux-based platform, the TRB140 enables seamless integration into IoT deployments where reliable cellular communication is critical.
Ideal for industrial automation, utilities, and remote monitoring applications, the TRB140 delivers mission-critical LTE Cat 4 connectivity with Gigabit Ethernet, making it a perfect solution for upgrading legacy equipment with modern IoT connectivity.
Key Features
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4G LTE Cat 4 Connectivity (Global Bands)
Supports LTE, 3G, and 2G fallback for reliable coverage across Australia and worldwide
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Ultra-Compact Industrial Design
Small footprint enables installation in space-constrained environments and control cabinets
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Gigabit Ethernet Interface
High-speed connectivity for industrial equipment and edge devices
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Linux-Based Operating System
Fully customisable platform for advanced IoT applications and integration
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Industrial Protocol Support
Compatible with Modbus, DNP3, MQTT, OPC UA and more for seamless OT integration
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Advanced Security & VPN Support
Includes firewall, OpenVPN, IPsec, and remote access capabilities for secure deployments
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Remote Device Management (RMS)
Monitor, configure, and manage devices remotely via Teltonika RMS platform
Why Choose TRB140?
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Perfect for Single Device Connectivity
Designed specifically for connecting one industrial device to the internet reliably
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Cost-Effective Alternative to Routers
Eliminates the need for full routers in simple connectivity use cases
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Fast Deployment & Easy Integration
Plug-and-play setup with minimal configuration
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Industrial-Grade Reliability
Built for harsh environments and continuous operation
The TRB140 is ideal for scenarios where a compact, reliable, and secure LTE gateway is needed without the complexity of a full router.
Typical Applications
- Industrial automation & PLC connectivity
- Smart metering (water, energy, gas)
- Remote monitoring & telemetry
- Digital signage & kiosks
- Smart agriculture & environmental monitoring
- Infrastructure & utility monitoring
Technical Highlights
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Cellular: 4G LTE Cat 4 (up to 150 Mbps), 3G, 2G fallback
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Ethernet: 1 × Gigabit RJ45 port
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SIM: 1 × Mini SIM (2FF)
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Antenna: 1 × SMA LTE antenna
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I/O: Digital inputs/outputs for control applications
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Power: Industrial DC input (low power consumption)
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Management: RMS, SMS, HTTP, MQTT, SNMP, VPN
What’s in the Box
- TRB140 Gateway
- Power supply unit
- LTE antenna (SMA)
- Micro-USB cable
- Ethernet cable
- Quick Start Guide
Resources:
Teltonika TRB140 Flyer
Teltonika TRB140 Datasheet
Teltonika TRB140 Quick User Guide
Teltonika TRB140 User Guide
Teltonika TRB140 3D Models
