The R1520 router from Robustel is a versatile 4G router equipped with five Ethernet ports and a range of advanced functions tailored for IoT applications. There are two core models in the R1520 family:
R1520 (S): The STANDARD version without GNSS, suitable for most light industrial and enterprise applications.
R1520 (V): The VEHICLE version, featuring E-mark certification and GNSS. This model is optimized for vehicle use but can also be utilized in various other applications.
The Linux-based operating system, RobustOS, has been developed entirely in-house, ensuring a high standard of technical support and infrequent firmware updates due to the modular nature of the OS. RobustOS includes many unique software innovations, such as:
RobustVPN: A highly flexible hosted VPN service that allows customers to easily enjoy a fixed IP router.
Sniffer: A built-in tool that enables users to run a Wireshark trace directly on the router, providing invaluable diagnostic information.
KEY FEATURES
Cost-effective and high-performance 3G/4G router
Rugged design with a power input range of 9 ~ 36 V DC
?Global? 4G version available for international use
E-mark certification for in-vehicle applications
Optically isolated digital I/O for enhanced safety
10-bit analog interface for direct sensor connections
Supports dual SIMs and Wi-Fi/Ethernet as WAN options
Cellular keep-alive feature and fast failover capabilities
Extensive range of software applications for enhanced functionality
RobustVPN ? Hosted service providing a fixed IP router
Supports multiple VPN protocols: IPsec, OpenVPN, GRE, L2TP, PPTP, and DMVPN
Extensive global certifications ensure compliance and reliability
