• • • DEFENCE TECHNOLOGY • • •
CONNECTING THE FUTURE OF DEFENCE
How rugged USB-C connectors enable seamless interoperability across C5ISR systems By Alex Raymond, European Product Manager, PEI-Genesis
As joint and coalition missions grow more complex, the systems that support them must connect, exchange data and adapt in real time. These demands are reshaping how defence communications are designed and deployed. Rugged USB-C connectors, once the domain of
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consumer electronics, now engineered to military-grade standards are becoming integral to this evolution. They simplify system integration and ensure robust connectivity at the tactical edge. Here, Alex Raymond, European Product Manager at military connector specialist PEI-Genesis, explores how USB-C technology is advancing interoperability and reliability across C5ISR environments. C5ISR, which stands for Command, Control,
Communications, Computers, Cyber Defence, Intelligence, Surveillance and Reconnaissance, sits at the core of modern military strategy. It spans everything from rugged laptops and tablets to target acquisition systems and command post shelters. To function effectively, these platforms rely on
hardware that can deliver power, data and video transmission seamlessly, even in extreme conditions. Rugged USB Type-C connectors for harsh environments deliver all three through a compact, durable interface, enhancing reliability, connectivity and upgrade potential in the field.
The interoperability advantage Traditional military connectors are typically designed for specific platforms or systems. While exceptionally durable, their bespoke nature can limit interoperability, a growing challenge for joint operations where collaboration and standardisation are vital. USB-C technology takes a different approach. It
offers a universal, multifunction interface that, when housed in a ruggedised, military-grade shell, withstands demanding conditions while reducing the number of connectors and cables required.
odern defence operations hinge on uninterrupted communication across land, sea, air, space and cyber domains.
This level of consolidation is particularly valuable
in applications where space and weight are critical, such as soldier-worn technology, UAV control units or tactical systems within armoured vehicles. Instead of relying on separate ports for power, data and video, a single USB-C connection can support all three functions. The result is a simplified hardware layout, reduced design complexity and easier integration of modular systems that can be upgraded without full redesigns. Simplifying the connector architecture also has
immediate operational benefits. Fewer cable types mean more efficient logistics, faster deployment and reduced downtime for maintenance, all essential advantages when missions are time- sensitive and environments unpredictable.
Enabling open architectures As defence organisations continue transitioning toward open system standards such as CMOSS in the United States and LOSA in the United Kingdom, the focus is on creating modular, upgradeable and interoperable systems. These architectures allow military platforms to integrate emerging technologies faster and with fewer redesign cycles. This move toward modularity is accelerating
digital transformation across the defence sector. With technologies such as software-defined radios, edge computing and real-time analytics becoming more widespread, adaptable hardware is key. Rugged USB-C connectors help meet this demand by allowing components to be replaced or upgraded without complex reengineering. The design simplicity also enhances field
readiness. By combining multiple functions into a single port, USB-C connectors reduce setup time and lower the risk of connection errors. For personnel under pressure, fewer cables and simplified interfaces translate to faster operational deployment and fewer points of failure, an increasingly important procurement consideration as militaries seek to enhance agility and support frontline efficiency.
14 ELECTRICAL ENGINEERING • NOVEMBER 2025
Supporting sustainability One of the longer-term benefits of USB-C standardisation is its impact on sustainability and lifecycle management. A universal connection across multiple platforms reduces the need for custom, platform-specific parts, easing supply chain complexity and making maintenance more efficient. With fewer unique components to stock and
replace, armed forces can improve readiness levels while controlling long-term support costs. This compatibility also aligns with sustainability goals by extending the life of existing systems and reducing hardware waste, allowing new technologies to be integrated into older platforms with minimal disruption. Amphenol Socapex’s USB-C series exemplifies
these principles. The connectors combine the full capabilities of USB Type-C, including high-speed data, power delivery and video transmission within a MIL-DTL-38999 Series III shell. Built for the harshest environments, they feature IP68 sealing, EMI shielding and exceptional resistance to vibration and corrosion, ensuring reliable performance across defence applications. PEI-Genesis supports defence system integrators
with rapid connector assembly, in-depth engineering expertise and value-added services such as custom cable design and connector modification. These capabilities ensure dependable integration across both legacy and next-generation defence platforms. As battlefields become increasingly digital and
decentralised, every hardware choice carries strategic weight. Rugged USB-C connectors offer a compact, flexible solution that simplifies design, supports modularity and strengthens connectivity across domains. They are enabling defence organisations to keep pace with the rapid evolution of multi-domain operations, where interoperability is no longer a goal, but a necessity.
www.peigenesis.com
electricalengineeringmagazine.co.uk
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