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The VITA 90 (often referred to as VNX+) standard defines a new modular, rugged small-form-factor architecture for high-performance embedded systems where SWaP constraints dominate. VITA At roughly 30 % the size of a 3U OpenVPX module, VNX+ enables advanced processors, GPUs, FPGAs and high-speed I/O to be deployed in compact airborne, ground-vehicle, unmanned and wearable systems. Military Embedded Systems
Elma’s VNX+ capability covers the full lifecycle — architecture, packaging, manufacturing, system integration and test-qualification — so you can adopt VNX+ with confidence and accelerate time to mission.
Why VNX+ matters
- Maximized performance in constrained spaces: VNX+ supports high-bandwidth fabrics, full device ecosystems and advanced I/O while maintaining a fraction of the size and weight of legacy OpenVPX platforms. Elma
- Rugged, open-standards-based ecology: With alignment to the SOSA® Consortium (Sensor Open Systems Architecture) and VITA ecosystems, VNX+ enables modularity, upgradeability and interoperability across defense and aerospace systems. Elma
- Lower SWaP, faster cycles: Smaller form-factor, reduced power budgets and streamlined enclosure designs mean lower system cost, faster integration and easier deployment into unmanned, autonomous and mobile platforms. VITA
Elma’s VNX+ Offering
Architecture & Packaging
Elma’s engineering supports VNX+ from reference backplanes through full enclosure systems. We provide chassis, backplanes and modules designed to meet VITA 90 slot profiles (for example 400-pin and 320-pin payloads) and optimized cooling and ruggedization for harsh environments. VITA
System Integration
Our team partners with customers to integrate VNX+ modules into full subsystems — including power, thermal, I/O mapping, front-panel services and chassis management. Whether it’s unmanned ground vehicles, airborne sensor pods or compact wearable C4ISR nodes, Elma bridges from module to system.
Test & Qualification
Elma’s development platforms (for example our 3-slot FlexVNX+ test chassis) enable rapid bring-up of VNX+ plug-in cards and full system validation in lab and mission-profile conditions. Elma Our manufacturing and test facilities support AS9100/ISO9001 and defense-qualified workflows — giving you a trusted partner from prototype through production.
Manufacturing & Supply Chain
In-house manufacturing combined with global supply-chain oversight ensures Elma can deliver rugged VNX+ subsystems at scale and on schedule. Our packaging and ruggedizing expertise ensures modules survive the demands of military and aerospace deployments.
Application Examples
- Compact ISR/ sensor-processing pods mounted on unmanned vehicles or ground platforms (leveraging VNX+ high-density compute in a tight envelope). VITA
- Wearable or man-portable mission computing nodes, where size, weight and power are strictly constrained.
- Autonomous ground vehicle mission-computing platforms where traditional OpenVPX form-factors are too large or power-hungry. Elma
- Mobile C4ISR systems, defensive electronics and EW subsystems where modular upgradeability and open-standards interoperability are key.
Why Choose Elma
- Proven pedigree in open-standards embedded packaging (OpenVPX, SOSA, VME, etc) means we bring trusted experience to VNX+ adoption.
- Global manufacturing and test footprint capable of defense certifications and ruggedized system delivery.
- Full-service capability from architectural consultation to integration, manufacturing and support — you get one partner across the lifecycle.
- Focus on future-proof systems: adopting VNX+ now gives you a modular, upgrade-ready platform that can evolve as device standards mature.
Explore More
For additional insights and depth on VNX+, you can read the following resources:
- Leveraging VNX and QMC open standards for next-generation embedded defense systems
- VNX for SWaP-constrained SOSA: what’s next for small-form-factor computing envelopes
- SOSA/VNX webinar (2025-01)
- Press release: Elma releases industry’s first VNX+ test platform aligned to SOSA
FAQs
VNX (VITA 90) ist ein modularer Small-Form-Factor-Standard für leistungsstarke Embedded-Computing-Systeme, der speziell für Anwendungen mit strengen Anforderungen an Größe, Gewicht und Energieverbrauch (SWaP) entwickelt wurde.
Die VNX-Architektur ermöglicht hohe Rechenleistung und I/O-Dichte in sehr kompakten Systemen, unterstützt moderne Prozessoren und bietet gleichzeitig Modularität, Upgrade-Fähigkeit und Interoperabilität durch offene Standards.
VNX ist Teil eines offenen Ökosystems und kompatibel mit Initiativen wie SOSA und VITA, wodurch modulare und interoperable Systeme für Verteidigungs- und Luftfahrtanwendungen ermöglicht werden.
VNX reduziert Größe, Gewicht und Leistungsaufnahme deutlich und ermöglicht dadurch schnellere Integration sowie geringere Systemkosten bei gleichzeitig hoher Performance
Ja, VNX ist modular aufgebaut und ermöglicht eine einfache Skalierung sowie Upgrades einzelner Module. Dank offener Standards können neue Technologien integriert werden, ohne das gesamte System ersetzen zu müssen.
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