Extended reach, simplified management, and robust supply chains for rack-scale AI at 64 GT/s.Aries Smart Cable Modules for PCIe 6.0 Highlights:PCIe 6.0 for double bandwidth to accelerate AI training and inference workloadsUp to 7-meter reach for multi-rack architecturesThinner gauge cabling for easier cable management in high-density racksMulti-vendor supply chain with… Read more
If you’ve been following AI infrastructure development, you’ve likely heard some version of this prediction: “Copper is hitting its limits. The transition to optical is inevitable. It’s happening now.”There’s truth in that statement—but the reality playing out in data centers is more nuanced than a simple technology replacement cycle. Having spent my career in connectivity, working… Read more
Every year-end brings a season of reflection and introspection from the year gone by, and we have the opportunity to take the learnings that came from it, framing them into a canvas for the year to come. Against a global background that often created back-and-forth macroeconomic uncertainties, Astera Labs steadily and surely forged its path forward. If I could characterize the year with one… Read more
Record quarterly revenue of $270.6 million, up 17% QoQ, and record full-year revenue of $852.5 million, up 115% year-over-yearBroadening Scorpio X-Series smart fabric roadmap to address expanding scale-up market opportunities supporting multiple customers, starting production ramp for lead platformAppointed Desmond Lynch as Chief Financial Officer with Mike Tate transitioning to the… Read more
New design center to focus on cutting-edge AI fabrics and emerging AI inference technologiesIndustry veteran Guy Azrad to lead operations as general manager of Astera Labs IsraelSAN JOSE, Calif. and TEL AVIV, Israel—Feb. 9, 2026—Astera Labs, Inc. (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions for rack-scale AI infrastructure, today announced a significant… Read more
Scorpio X-Series Begins Initial Production with Merchant Scale-Up Switching Market Estimated to Reach $20 billion by 2030 [1]News Highlights:Developed in collaboration with hyperscalers, Scorpio X-series products are purpose-built to support scale-up networking, and are now shipping in initial production volumesExpanded features will include support for increased radix, platform-specific… Read more
NVLink Fusion-based custom solutions will be offered to support next-generation heterogenous AI infrastructureSAN JOSE, Calif.—Dec. 2, 2025—Astera Labs, Inc. (Nasdaq: ALAB), a leader in semiconductor-based connectivity solutions for rack-scale AI infrastructure, today announced plans to deliver custom connectivity solutions, a new offering designed to address the increasing complexity… Read more
In this demo video, see how Aries PCIe 6 Smart Cable Modules (SCMs) enable reliable, rack-to-rack PCIe 6 connectivity for AI scale-up infrastructure. Powered by Astera Labs’ COSMOS software suite and Scorpio Fabric Switches, the test platform demonstrates real-time link testing, monitoring, and debugging across four x16 active electrical cables. Learn how Aries 6 SCMs extend reach up to… Read more
Astera Labs’ COSMOS Explorer is a powerful tool for link monitoring, management, and diagnostics. It offers a rich set of system configuration options for you to optimize performance with critical signal quality telemetry such as bit error rate, eye metrics, and link event logs. COSMOS Explorer allows you to modify link settings and get customized diagnostics in one GUI for all of our products.In… Read more
Through collaboration with ASPEED Technology and Insyde Software, Astera Labs has extended COSMOS features into production AI systems to standardize management, monitoring and diagnostics of retimers and scale-up switches with OpenBMC and DMTF Redfish APIs. COSMOS now offers:Standard APIs for configuration, monitoring and lifecycle controlActionable insights with granular visibility into… Read more
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