Keysight Technologies, Inc. has unveiled a powerful new portfolio of scale-up validation solutions aimed at helping AI data center operators overcome increasing challenges tied to bandwidth limitations, latency issues, and interoperability bottlenecks. As AI compute clusters grow denser and more complex, the need for reliable, high-speed connectivity has become more critical than ever.
To address these evolving demands, Keysight’s new solutions support both emerging and established interconnect standards, including UAlink200G, PCIe 7.0, PCIe 6.0, PCIe 5.0, and CXL 3. As a result, operators can accelerate the deployment of high-performance, energy-efficient AI infrastructure while maintaining stability and scalability.
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The rapid rise of AI adoption continues to push hyperscalers and enterprises toward high-density compute environments. Consequently, real-time data movement, ultra-low latency memory access, and seamless interoperability have become essential requirements. Without strong validation tools, performance can suffer, while costs and energy consumption can quickly rise.
To meet these scale-up challenges, Keysight introduced five key solutions designed specifically for next-generation AI networking and memory architectures.
First, the Keysight Receiver Conformance Test Software for UAlink 200G accelerates validation of UAlink™ 200 Gb/s interfaces. By integrating the Keysight M8050A High-Performance BERT with the Infiniium UXR Real-Time Oscilloscope, this solution simplifies calibration and provides comprehensive measurement coverage for fast debugging and reliable conformance testing.
Next, Keysight’s PCIe 7.0 Transmitter Test solution enables compliance testing at speeds up to 128GT/s. This is especially important as AI workloads demand ultra-high bandwidth interconnects, allowing customers to reduce integration risk as next-generation accelerators enter the market.
In addition, the PCIe 6.0 Protocol Compliance Test Suite delivers end-to-end validation of link and transaction layer requirements at speeds up to 64 GT/s. With automated execution and clear pass/fail reporting, the solution significantly reduces debugging time and speeds up compliance workflows.
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Keysight also introduced its CXL 3 Protocol Exerciser and Analyzer Test Solution, which supports coherent memory pooling across CPUs, GPUs, and accelerators. This enables more efficient memory sharing and scalable architectures for disaggregated compute environments.
Finally, Keysight’s PCIe 5.0 Protocol Link and Transaction Compliance Solution, now certified by PCI-SIG, ensures standards-based validation for endpoint and retimer devices, helping operators scale confidently while reducing cost and deployment risk.
Dr. Joachim Peerlings, Vice President and General Manager, Network and Datacenter Solutions, Keysight, said: “As AI demand outpaces how quickly operators can bring power and fiber online, the real hurdle is scaling high bandwidth, low latency interconnects without sacrificing efficiency or interoperability. Keysight’s scale-up solutions help the industry validate performance, energy efficiency, and reliability across standards before deployment.”
With this portfolio, Keysight strengthens its role in enabling the next era of AI-ready data center infrastructure.
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