Archive for the ‘Networking’ Category

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Leading Lights Award Recognizes Deneb CDSP Leadership

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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A Marvell-ous Hack Indeed – Winning the Hearts of SONiC Users

By Kishore Atreya, Director of Product Management, Marvell

Recently the Linux Foundation hosted its annual ONE Summit for open networking, edge projects and solutions. For the first time, this year’s event included a “mini-summit” for SONiC, an open source networking operating system targeted for data center applications that’s been widely adopted by cloud customers. A variety of industry members gave presentations, including Marvell’s very own Vijay Vyas Mohan, who presented on the topic of Extensible Platform Serdes Libraries. In addition, the SONiC mini-summit included a hackathon to motivate users and developers to innovate new ways to solve customer problems. 

So, what could we hack?

At Marvell, we believe that SONiC has utility not only for the data center, but to enable solutions that span from edge to cloud. Because it’s a data center NOS, SONiC is not optimized for edge use cases. It requires an expensive bill of materials to run, including a powerful CPU, a minimum of 8 to 16GB DDR, and an SSD. In the data center environment, these HW resources contribute less to the BOM cost than do the optics and switch ASIC. However, for edge use cases with 1G to 10G interfaces, the cost of the processor complex, primarily driven by the NOS, can be a much more significant contributor to overall system cost. For edge disaggregation with SONiC to be viable, the hardware cost needs to be comparable to that of a typical OEM-based solution. Today, that’s not possible.

Challenge accepted! Marvell’s team of “Marvellous Hackers,” including Ravindranath CK, Antony Rheneus, Jithender Reddy, Maulik Patel, and Satheesh Kumar Karra, set out to solve SONiC’s footprint problem.

Over the course of the two-day hackathon, the team was able to reduce image size by 20 percent and memory utilization by 5 percent.

cost-effective SONiC solution

The judges were impressed – the “Marvellous Hackers” won the “Most User Wanted” category out of a field of 23 teams and over 80 participants. This recognition confirms that the greater market wants a smaller footprint, more cost-effective SONiC solution. To learn more about our winning idea, watch this overview video.

Stay tuned for the next blog to learn how the team achieved this impressive result!

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TSN and Prestera DX1500: A Bridge Across the IT/OT Divide

By Reza Eltejaein, Director, Product Marketing, Marvell

Manufacturers, power utilities and other industrial companies stand to gain the most in digital transformation. Manufacturing and construction industries account for 37 percent of total energy used globally*, for instance, more than any other sector. By fine-tuning operations with AI, some manufacturers can reduce carbon emission by up to 20 percent and save millions of dollars in the process.

Industry, however, remains relatively un-digitized and gaps often exist between operational technology – the robots, furnaces and other equipment on factory floors—and the servers and storage systems that make up a company’s IT footprint. Without that linkage, organizations can’t take advantage of Industrial Internet of Things (IIoT) technologies, also referred to as Industry 4.0. Of the 232.6 million pieces of fixed industrial equipment installed in 2020, only 10 percent were IIoT-enabled.

Why the gap? IT often hasn’t been good enough. Plants operate on exacting specifications. Engineers and plant managers need a “live” picture of operations with continual updates on temperature, pressure, power consumption and other variables from hundreds, if not thousands, of devices. Dropped, corrupted or mis-transmitted data can lead to unanticipated downtime—a $50 billion year problem—as well as injuries, blackouts, and even explosions.

To date, getting around these problems has required industrial applications to build around proprietary standards and/or complex component sets. These systems work—and work well—but they are largely cut off from the digital transformation unfolding outside the factory walls.

The new Prestera® DX1500 switch family is aimed squarely at bridging this divide, with Marvell extending its modern borderless enterprise offering into industrial applications. Based on the IEEE 802.1AS-2020 standard for Time-Sensitive Networking (TSN), Prestera DX1500 combines the performance requirements of industry with the economies of scale and pace of innovation of standards-based Ethernet technology. Additionally, we integrated the CPU and the switch—and in some models the PHY—into a single chip to dramatically reduce power, board space and design complexity.

Done right, TSN will lower the CapEx and OpEx for industrial technology, open the door to integrating Industry 4.0 practices and simplify the process of bringing new equipment to market.

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Arm processors in the Data Center

By Raghib Hussain, Chief Strategy Officer and Executive Vice President, Networking and Processors Group

Last week, Marvell announced a change in our strategy for ThunderX, our Arm-based server-class processor product line. I’d like to take the opportunity to put some more context around that announcement, and our future plans in the data center market.

ThunderX is a product line that we started at Cavium, prior to our merger with Marvell in 2018. At Cavium, we had built many generations of successful processors for infrastructure applications, including our Nitrox security processor and OCTEON infrastructure processor. These processors have been deployed in the world’s most demanding data-plane applications such as firewalls, routers, SSL-acceleration, cellular base stations, and Smart NICs. Today, OCTEON is the most scalable and widely deployed multicore processor in the market.

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How to Reap the Benefits of NVMe over Fabric in 2020

By Todd Owens, Technical Marketing Manager, Marvell

As native Non-volatile Memory Express (NVMe®) share-storage arrays continue enhancing our ability to store and access more information faster across a much bigger network, customers of all sizes – enterprise, mid-market and SMBs – confront a common question: what is required to take advantage of this quantum leap forward in speed and capacity?

Of course, NVMe technology itself is not new, and is commonly found in laptops, servers and enterprise storage arrays. NVMe provides an efficient command set that is specific to memory-based storage, provides increased performance that is designed to run over PCIe 3.0 or PCIe 4.0 bus architectures, and — offering 64,000 command queues with 64,000 commands per queue — can provide much more scalability than other storage protocols.

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