Military Embedded Systems

Topic: SOSA

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PRODUCT OF THE WEEK: Curtiss-Wright VPX3-656 3U VPX Ethernet switch with TSN capability

July 27, 2026

This week’s product, the Curtiss-Wright Defense Solutions VPX3-656 3U VPX Ethernet switch, brings deterministic networking to rugged defense and aerospace systems with its Time Sensitive Networking (TSN) capabilities that are aligned with the IEEE 802.1DP Aerospace Profile. The VPX3-656 is also aligned to the Sensor Open Systems Architecture (SOSA) Technical Standard, making it ideal for sensor processing systems, rugged network-centric ground and airborne systems, sensor fusion and distributed mission processing, and autonomous systems.

SOSA Special Edition 2026

In the 6th annual SOSA Special Edition from Military Embedded Systems: Interesting feature articles, guest blogs, product profiles, and expert speakouts on the SOSA approach and more!

SOSA e-Book: Leading editorial on the impact of the SOSA Technical Standard in military applications

The SOSA Technical Standard is arguably the fastest growing standard within the U.S. defense industry as new members join the consortium each month and defense programs demand more SOSA content in their requirements. That industry enthusiasm and support for the SOSA approach is why we have compiled this SOSA e-Book.