Intelligent Connectivity Platform

The rapid growth in AI and accelerated pace of AI platform design cycles is driving the need for exponential compute at rack-scale, and purpose-built connectivity solutions are required to unlock the full potential of AI infrastructure.

Driven by the growth of AI workloads at scale, Astera Labs devised the innovative concept of the Intelligent Connectivity Platform, allowing holistic design with monitoring and tracking capabilities for long-term health and performance of connectivity infrastructure.

Astera Labs’ Intelligent Connectivity Platform is comprised of:

  1. High-speed connectivity integrated circuits (ICs), modules, and boards
  2. COSMOS: Connectivity System Management and Optimization Software

Differentiators:

The Intelligent Connectivity Platform provides hyperscaler customers with the ability to deploy and operate high-performance AI infrastructure, addressing an increasingly diverse set of requirements.

  • Patented software-defined IC architecture with distributed microcontrollers and sensors delivers functionality, diagnostics and telemetry
  • Software and hardware combination delivers a smart connectivity backbone that is scalable and customizable
  • Easily extensible to integrate new features and solutions
  • Robust reliability, security, quality-of-service, and software management capabilities facilitate deployment at rack-scale
  • Real-time link and device monitoring for fleet health management and improved user experience

Key Customer Benefits

Superior Performance

Gain high bandwidth and low latency connectivity at rack-scale, enabling the next generation of AI Infrastructure 2.0 for data-centric workloads.  

Accelerated Time-to-Market

Leverage pre-validated and interoperable solutions and our robust partner ecosystem for seamless system integration and faster, more reliable deployment.

Lower Total Cost of Ownership

Increase utilization of expensive GPUs and AI accelerators, unlock scalable memory expansion, and provide greater system uptime for hyperscalers.

Addressing Connectivity Bottlenecks at Rack-Scale

As AI clusters scale from single nodes to thousand-GPU fabrics, connectivity is becoming the bottleneck that prevents all that compute from reaching its potential. NVIDIA’s Blackwell and Vera Rubin architectures have fundamentally redefined what a rack can do—but that density creates new challenges at every layer: scale-up, scale-out, memory, and storage. When any one of them lags, you’re… Read more

Why Connectivity is the New Frontier of AI Infrastructure—and What NVLink Fusion Means for the Future

Every year at GTC, the conversations on the show floor and in the hallways tell you something that raw specs alone can’t. This year, what I’m hearing is a clear inflection: the era of one-size-fits-all compute is over. Hyperscalers are deploying heterogeneous racks where NVIDIA GPUs sit alongside custom accelerators, XPUs, and purpose-built silicon developed for specific workload profiles—and… Read more

Inference Tokenomics: How CXL Memory Expansion Improves AI Economics

In our last post on Breaking Through the Memory Wall, we explored how CXL memory expansion addresses fundamental constraints in RAG and KV cache management. We expand on how inference application deployment has transitioned to a distributed architecture to address the requirements of large-scale applications, and how CXL-attached memory helps improve capacity and performance while lowering… Read more

Astera Labs Reports Fourth Quarter and Full Year 2025 Financial Results

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

Astera Labs Expands Global Footprint with New Israel Design Center to Support Growing Demand for AI Connectivity Solutions

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

Astera Labs Broadens Scorpio X-Series Smart Fabric Switch Roadmap to Address Expanding Scale-Up Market Opportunities

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

Astera Labs Expands Connectivity Portfolio with Custom Solutions

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

Extending Reach of Scale-out Networks for AI Clusters

See our latest demo where our Scorpio P-Series Fabric Switches connect NVIDIA H200 GPUs and ConnectX-8 NICs – running real NCCL-based training workloads at max data rates. Our Taurus Ethernet-enabled AECs then extend reach up to 7m with full interoperability with NVIDIA Spectrum-X for switch-to-switch and ConnectX-8 for switch-to-NIC connectivity at 800G per linkLearn how this demo delivers:✅… Read more

How We Test – Taurus Interop

Learn how we conduct rigorous interop testing of Taurus Ethernet Smart Cable Modules with a range of hosts, NICs, and switches to ensure seamless deployment and minimize risk. Read more

Aries 6 Smart Cable Module Demo

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