Industrial IoT cellular gateway.
R1500 industrial cellular IoT gateway provides great high speed bandwidth for devices with a wireless connection and dual SIM backup to ensure a stable connection to the cellular network.

The R1500 is the ultimate industrial IoT gateway from Robustel. It provides high speed 4G/LTE connectivity for remote industrial devices. The R1500 features a powerful LTE Cat-4 model in a durable, flame retardant, compact housing with 2 RS232 serial ports and 2 SIM slots for redundancy.



  • RobustOS + SDK + App
  • Supports multiple VPNs such as IPsec/OpenVPN/GRE/L2TP/PPTP/DMVPN
  • Supports dual card link backup and ICMP detection
  • Compatible with SMS, Email, SNMP Trap and RobustLink
  • Event alarm
  • Supports Modbus RTU to TCP, Modbus Master
  • Supports TCP client/server, UDP, virtual serial port
  • Supports IP PassThrough
  • DHCP server
  • Compatible with RobustVPN cloud platform, providing simple and secure remote access for PLC and other industrial equipment
  • Compatible with RobustLink M2M centralized management platform to monitor network status and traffic in real time
  • Compatible with Web, CLI, USB, SMS and RobustLink to update firmware
  • Robust industrial design (9 ~ 36V DC input voltage for horizontal desktop placement, wall or rail mounting)
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