Marvell Blog

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Archive for June, 2016

June 3rd, 2016

NO DEAD ZONES: New Home Networking Products, Based on Marvell G.hn Powerline Technology, Redefine the Home Wi-Fi Experience

By Donna Yasay

You’ve seen it, the dreaded buffering while trying to stream a movie, lag times while gaming or dropped signals as you walk through your home. In fact, you probably know exactly where the dead zones are in your house.  But all this is a thing of the past with the latest products based on Marvell’s Gigabit Home Networking (G.hn) Powerline Communications technology. Marvell G.hn chip sets combine powerline, coax, phone line/twisted pair and optical fiber in a single technology, which can turn a home’s electrical, coaxial and anywire smart grids into high-speed internet and connected devices.

ArrisSURFboard

Take for example the new line of ARRIS routers and extenders, the SURFboard® family of home networking devices with RipCurrent™ G.hn technology.  This new system of routers and extenders, based on Marvell technology, is designed to eliminate the frustrations that have plagued home wireless as more and more family members use more and more devices.  The RipCurrent-enabled routers and extenders use existing powerlines (electrical outlets) in the home to create new hotspots to connect high-bandwidth devices and relieve home Wi-Fi congestion.

ARRIS SURFboard is an easy-to-set up device that can bring gigabit speeds to every room, not just the room nearest to the router.  That means ultrafast Wi-Fi in any room, sharing one internet connection.  Range is no longer an issue and interruptions become non-existent. Now, mom can binge-watch her favorite program, while the teens are gaming or streaming, without suffering the dreaded buffering lag times.  (Where’s dad? He’s shopping the internet for more cool devices.)

And while ARRIS International plc was the top cable modem retailer in 2016, they aren’t the only ones where Marvell G.hn Powerline is playing an integral role. Last summer, Comtrend, a leading designer and manufacturer of broadband communication equipment, launched its first G.hn powerline-only adapter in retail.

COMTREND

G.hn offers the flexibility of providing high bandwidth for in-home networking using both a wired medium and wireless extender setting.  Offering full home connectivity at 1 Gbps and 2 Gbps PHY rates, Marvell G.hn chipsets represent an ideal solution for wireline distribution of bandwidth-intensive and real-time applications like HD-IPTV, VoIP, gaming, video surveillance, multi-room DVR and more. The new 2Gbps chipset offers support for the new ITU-T G.hn 200MHz channel bandwidth, allowing for higher data transmission rates through the multitude of supported connections that G.hn already offers. Marvell’s 2 Gbps G.hn chipsets will enable vendors to build a new generation of solutions for wired IPTV delivery and 802.11ac extenders that will double the throughput and increase the range of existing products.

With no more dead zones, Marvell G.hn powerline technology is helping redefine home networking and improving the home Wi-Fi experience.

June 1st, 2016

Marvell Supports An Enterprise-Grade Network Operating System With The Linux Foundation Project

By Yaniv Kopelman

As organizations continue to invest in data centers to host a variety of applications, more demands are placed on the network infrastructure. The deployment of white boxes is an approach organizations can take to meet their networking needs. White box switches are a “blank” standard hardware that relies on a network operating system, commonly Linux-based. White box switches coupled with Open Network Operating Systems enable organizations to customize the networking features that support their objectives and streamline operations to fit their business.

Marvell is committed to powering the key technologies in the data center and the enterprise network, which is why we are proud to be a contributor to the OpenSwitch Project by The Linux Foundation. Built to run on Linux and open hardware, OpenSwitch is a full-featured network operating system (NOS) aimed at enabling the transition to disaggregated networks. OpenSwitch allows for freedom of innovation while maintaining stability and limiting vulnerability, and has a reliable architecture focused on modularity and availability. The open source OpenSwitch NOS allows developers to build networks that prioritize business-critical workloads and functions, and removes the burdens of interoperability issues and complex licensing structures that are inherent in proprietary systems.

As a provider of switches and PHYs for data center and campus networking markets, Marvell believes that the open source OpenSwitch NOS will help the deployment of white boxes in the data center and campus networks. Developers will be able to build networks that prioritize business-critical workloads and functions, removing the burdens of interoperability issues and complex licensing structures that are inherent in proprietary systems.

Our first contribution is to port the Marvell Switch Software Development Kit (CPSS) to support OpenSwitch. This contribution to an industry standard NOS will enable Marvell devices to be widely used across different markets and boxes.

To learn more, please visit: http://www.openswitch.net/, or read the full press release.