Keysight Sets New Benchmark for Silicon Validation of AI Ethernet Switching at 51.2T

Rhea-AI Summary

Keysight Technologies, Inc. (KEYS) achieves a new milestone in validating the accelerated infrastructure necessary to power the next-generation AI-driven cloud data center with Keysight's AresONE-M 800GE test platform and the Marvell Teralynx 10 Ethernet switch chip. The milestone testbed showcased high throughput, unprecedented scalability, and low latency, with the ability to maintain connection of all 64 links on a high-speed Ethernet switch running at line rate, a building block for AI cloud architectures.

Insights

Market Research Analyst

The validation of Keysight Technologies' AresONE-M 800GE test platform and the Marvell Teralynx 10 Ethernet switch chip represents a significant advancement in the data center infrastructure space, particularly for AI-driven cloud data centers. The ability to handle 51.2 Tbps of traffic across 64 x 800GE links is a testament to the scalability and high-performance capabilities that modern AI and accelerated computing environments demand.

This development is pivotal as businesses increasingly rely on AI for real-time analytics and decision-making, which requires a robust infrastructure to support high volumes of data processing with minimal latency. Companies that operate large-scale data centers, such as cloud service providers and enterprises with significant online operations, stand to benefit from these technological improvements. The emphasis on low latency and high throughput could lead to enhanced efficiency in data processing tasks, potentially reducing operational costs and improving service delivery to end-users.

Financial Analyst

From a financial perspective, the collaboration between Keysight and Marvell Technology could have positive implications for both companies' market positions. The successful validation of the testbed showcases Keysight's capabilities in providing cutting-edge testing equipment, which could lead to increased demand for their products as data centers continue to upgrade their infrastructure. For Marvell Technology, the demonstration of the Teralynx 10's performance may strengthen its competitive edge in the silicon chipset market.

Investors in the technology sector should monitor the adoption rate of these advanced networking solutions. Increased adoption could signal a growing market for high-speed networking components, potentially impacting the revenue streams and profitability of companies like Keysight and Marvell. Conversely, any issues with the widespread deployment of such technologies could pose risks to anticipated growth trajectories.

Technology Industry Analyst

The industry impact of achieving low-latency, high-throughput data transfer is considerable, as it directly correlates with the performance of AI applications. The 112G SerDes technology used for the 800GE interface speed is crucial for data-intensive applications, offering faster data transfer and extended reach. This technology is particularly relevant for sectors such as telecommunications, where data transfer speed and reliability are paramount.

Furthermore, the ability to chain multiple 8-port chassis together for a 64 x 800GE link configuration demonstrates unprecedented scalability that could set a new benchmark for data center switch performance. As AI workloads continue to grow in complexity and size, the demand for such high-performance switching fabrics is likely to increase, influencing future design and manufacturing standards within the industry.

• Validates the performance of next-generation data center switches used in advanced AI and accelerated computing environments
• First comprehensive test to process 51.2 Tbps of traffic across 64 x 800GE links while measuring loss, latency, and jitter
• Showcases the ability of independent vendors to maintain connection of all 64 links on a high-speed Ethernet switch running at line rate, a building block for AI cloud architectures

SANTA ROSA, Calif.--(BUSINESS WIRE)-- Keysight Technologies, Inc. (NYSE: KEYS) has achieved a new milestone in validating the accelerated infrastructure necessary to power the next-generation AI-driven cloud data center with Keysight's AresONE-M 800GE test platform and the Marvell^® Teralynx^® 10 Ethernet switch chip.

AI networks require high performance, unprecedented scale, and low-latency switching fabric to ensure seamless handling of massive volumes of data and real-time decision-making that advanced AI workloads demand. Keysight collaborated with Marvell Technology, Inc. to address the unique testing needs of network equipment manufacturers, silicon chipset vendors, and data center operators as they equip, build, and manage high-speed 800GE and 1.6T networks. Implementing an effective validation strategy helps mitigate the risk of costly product re-designs, recalls, or negatively impacting customer loyalty by assuring solutions will perform as designed and promised in real-world environments.

The milestone testbed was comprised of Keysight’s AresONE-M 800GE, the industry’s most comprehensive multi-speed Ethernet performance test platform and traffic generator, and the Marvell Teralynx 10 Ethernet programmable switch device, which offers industry-leading low latency, supporting up to 51.2 Tbps throughput with comprehensive analytics.

Highlights from the validation include:

• High throughput and high speed – The Keysight AresONE-M 800GE generated 51.2 Tbps of traffic, sending it successfully through the Teralynx 10 switch to test its limits. The test validated an 800GE interface speed based on 112G SerDes, which facilitates faster data transfer between devices and extended reach in data center interconnects or telecommunications networks that run data-intensive AI applications.
• Unprecedented scalability – Eight AresONE-M 8-port chassis were chained together, providing an industry first 64 x 800GE link configuration to achieve a high scale test bed running at 800GE line rate.
• Low latency – Low latency is critical for achieving the shortest job completion time for AI training and other highly distributed applications. These AI workloads depend on the switching fabric to provide the lowest possible latency — and to do so predictably.
• Performance analysis – Beyond the need for high bandwidth and low latency, measuring the performance of all 64 x 800GE links was an important aspect of the testbed, providing deeper, actionable analytics around loss, latency, and jitter at line rate. These valuable insights will help accelerate innovation for data centers deploying future AI applications.

Rishi Chugh, Vice President of Product Marketing, Network Switching, Marvell, said: “To definitively measure and validate the low-latency capabilities of Teralynx 10, Marvell turned to Keysight and its industry-leading AresONE-M 800GE test equipment. Their thorough evaluation and collaboration with our team made the process smooth and ensured the integrity of the strong results we achieved.”

Ram Periakaruppan, Vice President and General Manager, Network Test & Security Solutions, Keysight, said: “The switching fabric is a vital component of the back-end network architecture used for AI training. AI training workloads trigger a huge increase in traffic volume and compared to front-end networks, are persistently pushing this higher traffic volume around the clock. At these sustained rates, benchmarking low latency becomes very critical for ensuring that the AI training algorithms achieve the most efficient job completion time.”

Resources

• Data sheet: AresONE-M 800GE test platform
• Press Release: Keysight’s introduction of the AresONE-M 800GE
• Video: Marvell^® Teralynx^® 10 Throughput and Latency Test Summary
• Product Brief: Teralynx 10 Data Center Ethernet switch
• Blog: Marvell introduction of the 51.2T Teralynx 10

About Keysight Technologies

At Keysight (NYSE: KEYS), we inspire and empower innovators to bring world-changing technologies to life. As an S&P 500 company, we’re delivering market-leading design, emulation, and test solutions to help engineers develop and deploy faster, with less risk, throughout the entire product lifecycle. We’re a global innovation partner enabling customers in communications, industrial automation, aerospace and defense, automotive, semiconductor, and general electronics markets to accelerate innovation to connect and secure the world. Learn more at Keysight Newsroom and www.keysight.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20240131233643/en/

Keysight Media Contacts

Paul Erwin

Americas

+1 248 430 9075

paul.erwin@keysight.com

Fusako Dohi

Asia

+81 42 660-2162

fusako_dohi@keysight.com

Jenny Gallacher

Europe

+44 (0) 7800 737 982

jenny.gallacher@keysight.com

Source: Keysight Technologies, Inc.

FAQ

What is the ticker symbol for Keysight Technologies, Inc.?

The ticker symbol for Keysight Technologies, Inc. is KEYS.

What is the milestone achieved by Keysight Technologies, Inc.?

Keysight Technologies, Inc. achieved a milestone in validating the accelerated infrastructure necessary to power the next-generation AI-driven cloud data center with Keysight's AresONE-M 800GE test platform and the Marvell Teralynx 10 Ethernet switch chip.

What are the key highlights of the validation test?

The key highlights of the validation test include high throughput and high speed, unprecedented scalability, low latency, and performance analysis of all 64 x 800GE links.

What is the importance of low latency in AI workloads?

Low latency is critical for achieving the shortest job completion time for AI training and other highly distributed applications. AI workloads depend on the switching fabric to provide the lowest possible latency — and to do so predictably.

Who did Keysight Technologies collaborate with for the milestone testbed?

Keysight Technologies collaborated with Marvell Technology, Inc. to achieve the milestone testbed.