How to choose an industrial secure router
Choose an industrial secure router when OT equipment must connect to an IT network through controlled routing, NAT, firewall, VLAN, and VPN policies. The R2111 is an Ethernet-first industrial router with five Gigabit Ethernet ports, RobustOS security, and RCMS remote management.
More about Industrial Secure Routers
Iot hardware - Industrial Secure Routers
Industrial NAT secure routers feature multiple Ethernet ports and leverage the Linux-based RobustOS to provide comprehensive NAT, firewall, and VPN security, all centrally managed by the RCMS device management platform for demanding OT environments.
Iot hardware - Industrial Secure Routers Applications
- Factory Automation & Machine Integration
- Building Automation & Access Control
- Secure CCTV & Surveillance Networks
Buying guide, questions, and resources
Best for
Best for OT/IT network segmentation, factory and building automation, secure CCTV networks, PLC access, Ethernet routing, and sites that need centralized configuration and monitoring without cellular WAN.
Key buying criteria
Compare WAN/LAN topology, Gigabit port count, NAT and routing modes, firewall policy, VPN protocols, VLAN needs, operating temperature, power input, mounting, RobustOS applications, and RCMS fleet-management requirements.
Recommended technical guides
- Plan VPNs and secure remote access for industrial routers
- Configure an IPsec VPN gateway for industrial IoT
Which Robustel products should I compare first?
Buyer questions
Which Industrial Secure Routers should I compare first?
Start with the products listed in this collection, then compare network type, ports, operating environment, software features, and whether the project needs RCMS remote management.
What should I check before buying?
Review the deployment environment, regional cellular or LoRaWAN requirements, interface needs, power input, mounting method, VPN or protocol requirements, and the management workflow your team will use after installation.
Can these products support SCADA, PLC, or remote monitoring projects?
Many Robustel industrial gateways and routers are selected for SCADA, PLC connectivity, remote monitoring, and edge data collection. Confirm the exact interface, protocol, and bandwidth requirements against the product specifications before purchase.
When do I need RobustOS or RCMS?
RobustOS is useful when the deployment needs industrial networking features, security controls, and application logic. RCMS is useful when teams need centralized monitoring, configuration, and fleet management across many remote devices.
Where can I learn more before choosing?
Use the Industrial IoT Blog for buying guides and application context, compare all products for adjacent options, or contact Robustel with project requirements when a technical review is needed.