As critical infrastructure networks are digitalizing rapidly, OT networks must handle large data volumes. Particularly, from increasing IoT devices in the field and connecting intelligent electronic devices to IT systems securely.

To this end, Siemens has launched the RUGGEDCOM RST2428P, an advanced multilayer Ethernet switching platform. Accordingly, it provides secure and error-free communications for networks in harsh environments.

“In critical infrastructure OT networks, precise time synchronization, reliability, and high availability are non-negotiable”, says Jeremy Bryant, General Manager, Siemens Ruggedcom.

In addition, Bryant said, “We’ve designed the RUGGEDCOM RST2428P as a way for utilities to invest in a networking platform that will simplify scaling the network to support higher data volumes.”

The new RUGGEDCOM RST2428P secures communications for high-speed, real-time control applications and SCADA systems in harsh environments.

Driving digitalization with a future-proof solution

RUGGEDCOM devices operate across a wide temperature range from -40 to +85 °C. In addition, it also has high immunity to electro-magnetic interference (EMI) and shock and vibration resistance. Their fan-less design with no moving parts minimizes the risk of mechanical failures over their lifetime. Furthermore, the new RUGGEDCOM RST2428P can offer greater flexibility to network operators through its hot-swappable power supply and hot-swappable modular design.

The RUGGEDCOM RST2428P comes with 28 ports, 10 Gigabit bandwidth, and Power-over-Ethernet of up to 500W capability. Additionally, this switching platform is the first utility-grade RUGGEDCOM switch that will be provisioned with Secure Device ID (iDevID). This conforms to IEEE 802.1AR standard to digitally assure critical infrastructure operators of the authenticity of the device across the supply chain.

Most importantly, this is also the first platform to offer advanced functionalities like Precision Time Protocol, seamless failover with HSR/PRP for fault-tolerant networks and MACsec encryption.

“Industries such as electric power, rail, ITS, water & wastewater, oil and gas will benefit from high availability, micro-second accuracies, when installing the RUGGEDCOM RST2428P,” continued Bryant. “Overall, this is another step to facilitating the convergence of IT and OT systems for mission-critical applications in harsh environments.”