https://www.systerra.de/IBX400.html
IBX400 is the world’s first, fully rugged, 6U OpenVPX InfiniBand switch fabric module (SFM) bringing data center connectivity and performance to deployed defense and aerospace applications...
GBX460 Datasheet (PDF)
https://www.systerra.de/downloads.php?dokument=5595
IBX400 Datasheet (PDF)
https://www.systerra.de/downloads.php?dokument=6298