Robustel R3000 Lite 3G & 4G Modem

The Robustel Industrial Dual SIM Cellular VPN Router (R3000 Lite) is a rugged cellular router offering state-of-the-art mobile connectivity for machine to machine (M2M) applications.

R3000 Lite is a powerful router developed from RobustOS, a Robustel self-developed and Linux-based operating system which is designed to be used in Robustel devices. The RobustOS includes basic networking features and protocols providing customers with a very good user experience.

Meanwhile, Robustel offers a Software Development Kit (SDK) for partners and customers to allow additional customization by using C, Python or Java. It also provides rich Apps to meet fragmented IoT market demands.

DIN rail mount available.

Recommended Use

A cost effective, industrial-grade VPN gateway designed for cost-sensitive M2M applications.

Key Features

  • Dual SIM redundancy for persistent 2G/3G/4G cellular network connections
  • RobustOS + SDK + App
  • Management and maintenance via Web/CLI/SMS/SNMP/RobustLink Cloud
  • Robust industrial design (9 to 36V DC, desktop or wall mounting or DIN rail mounting)

4G Specification

LTE Chipset
LTE DL Category
Cat 4
LTE DL Data Rate
150.80 Mb/s
LTE DL Modulation
Carrier AggregationNot Supported
4G BandsSee Compatibility Checker
LTE UL Category
Cat 5
LTE UL Data Rate
75.40 Mb/s
LTE UL Modulation

Chassis Specification

Operating Temperature-40 to 75 °C
Power Supply
9 to 36 Vdc, 3.5 mm terminal block
Ingress Protection
105 x 98 x 29.5 mm (L x W x D)
305 g
PoE Support
Data Connections Data Rate Notes
1x RJ45 Copper
RF Connections Notes
2x Female Bulkhead, Rear Mount
2x2 MIMO Cellular

Documentation & Resources

About the Supplier

Robustel is a leading global industrial IoT/M2M hardware and solution provider. Since its establishment in 2010 in Guangzhou, China, Robustel has been focusing on designing and manufacturing industrial cellular routers, gateways, modems, cloud platforms and E2E solutions. In order to support global business in more than 100+ countries and regions, Robustel has set up local offices in Germany, Australia, the Netherlands, Japan and Hong Kong.