Astera Labs broadens Scorpio X-Series roadmap

Astera Labs, Inc. began initial production shipments of its Scorpio X-Series smart fabric switches and announced an expanded roadmap, moves the company described as addressing scale-up networking requirements and a merchant scale-up switching market the company estimated at $20 billion by 2030.

Astera Labs said collaboration with hyperscalers and early platform deployments revealed new opportunities for scale-up switching, and the company described a shift in connectivity needs as next-generation Artificial Intelligence (AI) workloads led to clusters that are scaling to hundreds of thousands of AI accelerators and varied architectural approaches.

The expanded roadmap included support for increased radix, hyperscaler platform-specific protocols, in-network computing, Hypercast technology, and optical connectivity. In-network compute was presented as performing operations directly in the fabric switch to offload data-intensive work from GPUs. Hypercast was described as an enhancement to standard data distribution protocols intended to reduce GPU-to-GPU communication overhead and increase Graphics Processing Unit (GPU) utilization. Optical connectivity was presented as incorporating photonic switch-to-accelerator links to enable multi-rack deployments and allow domains to scale to thousands of GPUs. Astera Labs' Intelligent Connectivity Platform integrates Compute Express Link (CXL), Ethernet, NVLink, PCI Express (PCIe), and UALink with the company’s COSMOS software suite.

Astera Labs developed the Scorpio X-Series in collaboration with hyperscalers and said the products were purpose-built to support scale-up networking and were shipping in initial production volumes. The company described plans to scale the Scorpio X-Series portfolio rapidly in close collaboration with hyperscalers, AI platform providers, and neo-cloud leaders and said the broadened roadmap encompassed five feature areas.

“As hyperscalers scale to larger cluster sizes and deploy more complex AI workloads, they need flexible connectivity portfolios that can address varied architectural approaches—not one-size-fits-all solutions,” said Thad Omura, Chief Business Officer at Astera Labs.

The release contained forward-looking statements about merchant scale-up switching market opportunities, product roadmaps, production ramps and timelines, and product roadmap features.