Hybrid CopperOptic Test System

The world's first fully integrated test solution for hybrid copper and fibre optic harnesses.

Modern aerospace and rail platforms are rapidly adopting hybrid connectors - combining fibre optics and electrical conductors in a single interface. Until now, testing these complex assemblies has meant juggling multiple systems and specialist skills.

The Hybrid CopperOptic Test System from MK Test Systems and AVoptics changes that, delivering automatic validation of electrical and optical connections in one efficient process.

One system. Dual capability. Minimal complexity.

One system for fibre and copper. Combined testing in a single unit, ideal for hybrid connectors like ARINC 600 and M29504/38999.
Faster, automated fault diagnosis. Locate breaks, shorts, reflections and misroutes with minimal training
Field-ready and scalable. Compact half-rack format with modular expansion up to 9 card slots
Built-in high-voltage testing. Up to 2500V DC with latching relay switching and fault protection
Continuity, short circuit, insulation, insertion loss, cross-channel detection, and fault location – all from a single integrated system.
Built-in modal filter. All multimode optical channels conform to Encircled Flux (IEC 61280-4-1) launch conditions.

hybrid copper fibre cable testing hero image

Why choose the CopperOptic Test System?

Fully integrated into a single, simplified system

Test hybrid electrical and optical assemblies in a single system – no need for multiple setups or specialist tools.

Perform continuity, short circuit, insulation resistance, insertion loss and cross-channel detection from a single platform, as standard. Automated fault location via external switched OTDR is also available as an option.

Ideal for connectors such as ARINC 600, EN4165, Radiall EPX, and M29504/38999.

Compact, scalable, and field-ready

The modular half-rack design supports up to 9 card slots, making it flexible for both field diagnostics and lab environments.

Featuring optical MPO-based interface for convenient connection. 850nm and 1300nm wavelength options available.

Built-in high-voltage capability (up to 2500V DC), latching relay switching, and FPGA-based control deliver accurate and safe electrical testing wherever you deploy it.

Smarter testing with minimal training

MK Test's MKAT software streamlines the test process, reducing setup time and training needs.

Power-ratio based measurements remove the need for absolute calibration – making the system robust and reliable, even in challenging environments.

Built-in modal filter to ensure launch conditions conform to industry standards such as Encircled Flux IEC 61280-4-1.

Co-created by experts to deliver practical innovation.

The Hybrid CopperOptic test system is the result of a collaboration between MK Test Systems and AVoptics, with support from the National Aerospace Technology Exploitation Programme (NATEP).

It reflects our shared commitment to smarter, faster, and more efficient hybrid harness testing.

Learn more about the project