R3000-L4L - Robustel LTE VPN router with dual SIM, RCMS support and IP30 protection

R3000-L4L - Robustel industrial VPN router with dual SIM slot

Robustel's R3000-L4L router is an advanced industrial device designed for the most demanding applications in automation, monitoring and IoT and M2M systems. It combines reliability, security and versatility, ideally suited for industrial environments where communication stability and data protection are key.

Stable communication thanks to Dual SIM

The R3000-L4L is distinguished by its Dual SIM redundancy feature, which automatically switches the device between SIM cards in the event of problems with one of the networks. Support for 2G, 3G and 4G LTE technologies ensures compatibility with most networks globally. The Smart Roaming function further optimises carrier selection, guaranteeing smooth connections even in roaming environments.

The router supports a wide range of LTE frequencies, including FDD LTE (B1/B2/B3/B5/B7/B8/B20/B28) and TDD LTE (B38/B40/B41), making it a versatile solution for different regions and applications.

Advanced VPN features for complete security

The router supports multiple VPN protocols such as IPsec, OpenVPN, GRE, DMVPN, PPTP and L2TP, ensuring secure data transfer. It is the ideal solution for applications requiring information protection, such as in power grid monitoring, water infrastructure management or remote device control.

Management versatility with RCMS

The R3000-L4L is fully integrated with the Robustel Cloud Management System (RCMS) platform, enabling real-time remote monitoring, configuration and management. With RCMS, the user can:

• Monitor data consumption on individual SIM cards,
• Analyse signal strength at the site,
• Manage firmware and application updates.

Additional management options, such as Web, CLI, SMS and SNMP interface, provide full flexibility of use.

Robust design for harsh environments

The IP30-rated metal housing protects the router from dust and mechanical damage. The wide operating temperature range (-40 °C to +75 °C) allows the device to be used in demanding industrial environments such as production plants or monitoring stations. EMC protection and ±15 KV ESD protection increase reliability in environments exposed to electromagnetic interference.

RobustOS flexibility

The router runs on RobustOS, which allows the installation of applications tailored to specific user requirements. Features available in RobustOS include:

• QoS - network traffic priority management,
• Data Guard - protection against excessive data consumption,
• Modbus RTU Gateway - integration with automation systems,
• WLAN Multi AP - support for multiple access points.

Key features of the R3000-L4L

• Dual SIM redundancy: automatic switching between networks.
• Advanced VPN protocols: IPsec, OpenVPN, GRE and others.
• RCMS: intuitive cloud management platform.
• RobustOS: possibility of installing applications.
• WiFi connectivity: 802.11 b/g/n standards.
• Extensive management: Web, CLI, SMS, SNMP.
• Robust design: metal housing, IP30 protection, operation at temperatures from -40 °C to +75 °C.
• EMC protection: protection against interference.

Applications of the R3000-L4L

• Energy and water infrastructure monitoring - stable real-time data transmission.
• Oil and gas industry - support for applications requiring a high level of security.
• Industrial automation - integration into control systems via Modbus RTU Gateway.
• Transport and logistics - real-time fleet monitoring.

Why choose the R3000-L4L?

When you choose the R3000-L4L router, you get a reliable, versatile and technologically advanced device, ideal for monitoring, management and data transfer in the most demanding industrial applications. Contact us to find out more!