Kontron launches CERES-TSN managed time-sensitive networking switch for defense

Kontron, a leading global provider of IoT/Embedded Computer Technology (ECT), has announced the CERES-TSN, a compact, rugged, managed Ethernet switch designed for secure and reliable networking in mission-critical defense environments. It integrates time-sensitive networking (TSN), high bandwidth, and advanced security in a compact, fanless platform designed for embedded networks in ground defense systems and naval applications, with optional use in avionics.

The switch offers up to 28 fully managed Layer 2/3 ports, including up to 24 1-GbE ports and four 10-GbE optical interfaces via rugged 38999-type connectors. Built on a Microchip^® LAN9696TSN switch fabric, it delivers a line-rate forwarding performance of up to 66 Gbps for fast and reliable data communication in complex network architectures.

With support for IEEE 1588v2 Precision Time Protocol and IEEE 802.1AS, CERES-TSN enables low-latency, deterministic communication which is essential for real-time applications such as high-resolution camera streams, sensor fusion, and rapid threat detection. Typical applications include combat vehicle networks, C4I/C4ISR systems, avionics, naval platforms, tactical communications and data acquisition systems.

The switch supports IPv4/IPv6 routing, multicast, QoS, VLANs, and redundancy and is managed via SNMP, CLI, and a web-based GUI. Security features include secure boot (upon request), HTTPS, SSH, and IEEE 802.1X network access control. Optional PoE+ support provides a direct power supply for connected edge devices, such as cameras and sensors. This simplifies system design and reduces cabling complexity.

The CERES-TSN’s conduction-cooled design meets MIL-STD-810G and MIL-STD-461F standards. It operates from -40°C to +55°C (+71°C on request), and is housed in a compact IP65-rated enclosure, ensuring reliable operation in harsh environments.

Designed and manufactured in Europe, CERES-TSN is ITAR- and BAFA-free. It is developed and produced as a fully controlled platform by a single manufacturer, eliminating dependency on third-party modules. This reduces integration risks and simplifies safety-critical qualification processes. A guaranteed lifecycle of at least 10 years is backed by long-term services and warranty extensions of up to five years.

“The CERES-TSN brings together deterministic networking, high performance and strong security in a compact rugged design. It helps customers build reliable, future-ready network infrastructures while reducing costs and time to market,” said Sébastien Vitre, Product Manager, Rugged Systems at Kontron.