wavelength division multiplexing to create virtual circuit switching networks that interconnect large numbers of GPUs. GeNopsys hardware keeps traffic in the optical domain to support high bandwidth per wavelength and low end-to-end latency. Its Optical Virtual-Circuit-Switch modules provide upload, download, pass-through, and fiber interconnection functions across multiple wavelength configurations. These products are intended for operators of small, medium, and large AI and HPC data centers that require scalable, energy-efficient interconnect architectures. GeNopsys also presents its network systems and technical approaches at industry conferences focused on optical and data center infrastructure.