
- 2 × cellular
- 4 × Ethernet
- RS232
- Wi-Fi
Industrial IoT · Case study
A redundant cellular connection gives an industrial operator secure remote access to production equipment and monitoring systems.

01 / Challenge
The industrial site combines equipment from several manufacturers in one production chain. A failure at a single node can interrupt the line, delay delivery and create significant operational cost.
The operator needed secure remote equipment access, central telemetry collection and a communications platform that could remain available through changing site conditions and individual connection failures.
02 / DONYX solution
The router was selected for the required cellular resilience, interfaces and remote management capabilities.

03 / Results
Authorised teams can access and manage industrial equipment remotely.
Telemetry and event monitoring help identify faults before they cause extended downtime.
Operational data is transferred securely and incident alerts reach the central team automatically.
Connection resilience reduces the risk and duration of unplanned production interruptions.
Outcome
RX44x2 LTE Cat 6 provides a resilient communications path for secure monitoring and remote maintenance of industrial equipment.Discuss a similar project →