构建面向未来的数据基础设施

Posts Tagged 'Coherent digital signal processor'

  • October 19, 2023

    走近 AI 时代下的 Marvell 光学技术与创新

    By Kristin Hehir, Senior Manager, PR and Marketing, Marvell

    The sheer volume of data traffic moving across networks daily is mind-boggling almost any way you look at it. During the past decade, global internet traffic grew by approximately 20x, according to the International Energy Agency. One contributing factor to this growth is the popularity of mobile devices and applications: Smartphone users spend an average of 5 hours a day, or nearly 1/3 of their time awake, on their devices, up from three hours just a few years ago. The result is incredible amounts of data in the cloud that need to be processed and moved. Around 70% of data traffic is east-west traffic, or the data traffic inside data centers. Generative AI, and the exponential growth in the size of data sets needed to feed AI, will invariably continue to push the curb upward.

    Yet, for more than a decade, total power consumption has stayed relatively flat thanks to innovations in storage, processing, networking and optical technology for data infrastructure. The debut of PAM4 digital signal processors (DSPs) for accelerating traffic inside data centers and coherent DSPs for pluggable modules have played a large, but often quiet, role in paving the way for growth while reducing cost and power per bit.

    Marvell at ECOC 2023

    At Marvell, we’ve been gratified to see these technologies get more attention. At the recent European Conference on Optical Communication, Dr. Loi Nguyen, EVP and GM of Optical at Marvell, talked with Lightwave editor in chief, Sean Buckley, on how Marvell 800 Gbps and 1.6 Tbps technologies will enable AI to scale.   

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  • December 05, 2022

    Leading Lights Award 对 Deneb CDSP 的佼佼者地位予以肯定

    By Johnny Truong, Senior Manager, Public Relations, Marvell

    At this weeks’ Leading Lights Awards Ceremony, hosted by Light Reading, Editor-in-Chief Phil Harvey announced that the Marvell® Deneb™ Coherent Digital Signal Processor (CDSP) is the winner of the Most Innovative Service Provider Transport Solution category. This recognition is awarded to the optical systems vendor or optical components vendor providing the most innovative optical transport solution for service provider customers.

    Driving the industry's largest standards-based ecosystem, the Marvell Deneb CDSP enables disaggregation which is critical for carriers to lower their CAPEX and OPEX as they increase network capacity. This recognition underscores Marvell’s success in bringing leading-edge density and performance optimization advantages to carrier networks.

    In its 18th year, the Leading Lights is Light Reading’s flagship awards program which recognizes top companies and executives for their outstanding achievements in next-generation communications technology, applications, services, strategies, and innovations.

    Visit the Light Reading blog for a full list of categories, finalists and winners.

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