Kontron announced the CERES‑TSN, a compact, fan‑less Ethernet switch built for secure, deterministic networking in defense‑grade ground, naval and avionics systems. Designed as a rugged, embedded platform, the switch combines Time‑Sensitive Networking (TSN) with high‑bandwidth ports and hardened security features, targeting mission‑critical applications where latency, reliability, and survivability are paramount. By integrating a Microchip® LAN9696TSN fabric into a conduction‑cooled chassis, Kontron aims to give system integrators a single‑source solution that reduces both hardware complexity and overall development time for harsh‑environment deployments.
Kontron Introduces the CERES‑TSN Managed Switch
The CERES‑TSN provides up to 28 fully managed Layer 2/3 ports, comprising 24 × 1 GbE ports and four 10 GbE optical interfaces that use MIL‑STD‑38999‑type connectors. It is based on a Microchip® LAN9696TSN switch fabric and delivers line‑rate forwarding of up to 66 Gbps. The device supports IEEE 1588v2 Precision Time Protocol and IEEE 802.1AS for low‑latency, deterministic communication, which the company cites as essential for high‑resolution camera streams, sensor fusion and rapid threat detection. Management interfaces include SNMP, CLI and a web‑based GUI, while security options cover secure boot (on request), HTTPS, SSH and IEEE 802.1X network access control. An optional PoE+ module can power edge devices such as cameras and sensors, reducing cabling complexity. In addition to IPv4/IPv6 routing, the switch handles multicast, QoS, VLANs and redundancy, giving designers the flexibility required for complex defense networks.
Design, Standards and Availability
The switch’s conduction‑cooled chassis meets MIL‑STD‑810G and MIL‑STD‑461F, operates from –40 °C to +55 °C (up to +71 °C on request) and is housed in an IP65‑rated enclosure. It is manufactured in Europe, is ITAR‑ and BAFA‑free, and is produced as a fully controlled platform without third‑party modules, which Kontron says lowers integration risk and simplifies safety‑critical qualification. The product carries a guaranteed lifecycle of at least ten years, with optional warranty extensions of up to five years. The 28‑port version is available now, and a second variant is planned for later in 2026. Kontron will demonstrate the CERES‑TSN at Eurosatory in Paris, Hall A, Booth E55, from 15‑19 June 2026.
Relevance for Defense Network Architects
The combination of TSN timing precision, high‑speed Ethernet, and hardened security positions the CERES‑TSN for use in combat vehicle networks, C4I/C4ISR systems, naval platforms, tactical communications and data acquisition subsystems. Its ruggedized design and compliance with military standards make it suitable for harsh field conditions, while the single‑vendor, long‑term support model addresses concerns about component obsolescence in defense procurement cycles.
Key Takeaways
- The CERES‑TSN offers 24 × 1 GbE and four 10 GbE ports with a 66 Gbps line‑rate forwarding capacity.
- It supports IEEE 1588v2 PTP, IEEE 802.1AS, IPv4/IPv6 routing, QoS, VLANs and optional PoE+, all managed via SNMP, CLI or web GUI.
- The switch meets MIL‑STD‑810G, MIL‑STD‑461F, operates from –40 °C to +55 °C (up to +71 °C on request), and carries a minimum ten‑year lifecycle with up to five‑year warranty extensions.
TechInsyte's Take
Kontron’s CERES‑TSN delivers a tightly integrated, defense‑grade networking solution that aligns with the deterministic and security requirements of modern military platforms. Buyers should monitor the upcoming variant later this year and assess how the single‑source, long‑term support model fits within their supply‑chain risk strategies.
Source: Businesswire
