IREN Limited (NASDAQ: IREN) announced a partnership with BE Networks to use NVIDIA DSX Air simulation technology for validating the network architecture supporting IREN's planned deployment of more than 50,000 NVIDIA Blackwell Ultra GPUs.

The collaboration will create a digital twin of IREN's AI cloud environment before physical infrastructure deployment. The NVIDIA DSX Air platform simulates large-scale GPU clusters, allowing the companies to test network topologies, validate automation workflows and identify potential issues before they affect production systems.

NVIDIA DSX Air provides simulation of NVIDIA AI compute, Spectrum-X Ethernet and NVLink networking technologies. The platform enables infrastructure teams to model compute, networking, storage, orchestration and security layers in advance of physical deployment.

"AI cloud infrastructure at this scale requires extreme precision," said Denis Skrinnikoff, CTO of IREN. "By combining NVIDIA DSX Air with BE Networks' automation expertise, we can validate critical design and operational decisions before deployment, reduce integration risk and bring customer capacity online with greater confidence."

BE Networks will support the project with its Verity automation and orchestration platform, designed to translate validated designs into deployment workflows across design, implementation and operations phases.

"AI factories are among the most complex systems ever built, and simulation is becoming essential to deploying them at speed and scale," said Gilad Shainer, Senior VP of Networking at NVIDIA. "With NVIDIA DSX Air, organizations can create digital twins of their infrastructure, validating infrastructure designs in weeks instead of months."

IREN operates as a vertically integrated AI Cloud provider, delivering large-scale data centers and GPU clusters for AI training and inference across North America, Europe and Asia-Pacific regions.