Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Keysight Collaborates with Credo to Deliver 800 Gigabit Ethernet Readiness and Interoperability Testing

Enables supply chain to validate the readiness of data center equipment in complex 800 Gigabit Ethernet environments

Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, announced the company has collaborated with Credo to enable data center operators (DCOs) and the respective supply chain to validate the readiness of data center equipment in complex 800 Gigabit Ethernet (GE) environments.

DCOs are moving towards 800GE to accelerate the upgrade cycle of switching silicon. As switching capacity increases, the physical interconnect links need to scale to 112G electrical lane signaling. This new environment produces unique challenges in which all network points must be tested, including 800GE capable port devices and interconnect.

The 800GE testing equipment is comprised of Keysight's G800GE Forward Error Correction- (FEC) Aware and Compliance test system using Credo’s Active Electrical Cable (AEC) connectivity solution. The AECs are key to ensuring signal integrity for copper cabling lengths greater than two meters. Long reach capabilities are essential to connect the data center servers to a top of rack (ToR) switch.

"The move to 800GE presents DCOs and vendors in the supply chain with new challenges to validate chips, optical transceivers, or networking equipment port electronics,” said Ram Periakaruppan, vice president and general manager, Keysight's Network Test and Security Solutions group. "The unique combination of the Keysight G800GE test system and Credo's 800GE AEC technology addresses the interoperability challenges and enables the data center community to accelerate validation of 800GE devices and network infrastructure.”

"Keysight's G800GE test system with 400GE/200GE/100GE per port fan-outs meets the performance and verification needs of 800GE interconnect and infrastructure," said Don Barnetson, vice president of product at Credo. "It is very exciting to see Keysight leverage our HiWire LP CLOS AEC 800 in their 800GE test and validation platform. The performance of this AEC is not only enabling next generation hypsercale data center implementations, but is also a valued component of the infrastructure making those implementations possible.”

About Keysight Technologies

Keysight delivers advanced design and validation solutions that help accelerate innovation to connect and secure the world. Keysight’s dedication to speed and precision extends to software-driven insights and analytics that bring tomorrow’s technology products to market faster across the development lifecycle, in design simulation, prototype validation, automated software testing, manufacturing analysis, and network performance optimization and visibility in enterprise, service provider and cloud environments. Our customers span the worldwide communications and industrial ecosystems, aerospace and defense, automotive, energy, semiconductor and general electronics markets. Keysight generated revenues of $4.2B in fiscal year 2020. For more information about Keysight Technologies (NYSE: KEYS), visit us at www.keysight.com.

Additional information about Keysight Technologies is available in the newsroom at https://www.keysight.com/go/news and on Facebook, LinkedIn, Twitter and YouTube.

Contacts

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.