Windstream Wholesale and Infinera Complete Successful Trial of LR8-Based 400GbE Client-Side Services

Windstream’s Wholesale Division recently completed a 400 gigabit Ethernet (400 GE)  trial pairing the client-side transmission with 400GbE-LR8 QSFP-DD pluggable interfaces on Infinera’s platform.  Transmission used a single-carrier 600G wavelength, which the companies announced as an industry first.
Pluggables have gained momentum in optical technology as web-scale companies, service providers and data center operators look to deploy some 400G gear this year and even more next year.
“The ability to support 400GbE services with a wide-variety of client interfaces and to carry those services across metro, regional and long-haul distances enables Windstream to seamlessly support their customers’ evolving connectivity needs,” said Infinera’s said Glenn Laxdal, senior vice president and general manager of product management, in a press release.
Infinera’s 600-Gbps enabled Groove (GX) G30 Compact Modular Platform was used in the 400 GE trial.  A G30 version of the Groove was fitted with a 2x600G per wavelength muxponder via a CHM-2T sled. The 400GbE service was carried via a single-carrier 600-Gbps wavelength.Coriant, which originally developed the Groove platform, announced 600-Gbps capabilities for the system shortly before the company was acquired by Infinera in 2018 (see “Coriant adds 600G transmission to Groove via CloudWave T” and “Infinera closes Coriant acquisition”).
800G, 600G, 400G
Image Courtesy of Infinera
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Windstream Wholesale’s optical infrastructure was designed to support high-speed optical services using state-of-the-art flex grid spectrum and flexible colorless-directionless-contentionless (CDC) architecture. Flex grid, which is often paired with CDC, allows service providers to optimize the allocation of spectrum on long-haul fiber based on the required speed and reach of each wavelength.  All of this enables Windstream to tap into cost-effective 400G today, with 600G and 800G wavelengths available down the road.

“Our customers’ bandwidth requirements are growing rapidly, and Windstream is increasing network capacity to meet this demand,” said Buddy Bayer, chief network officer at Windstream. “Infinera’s GX G30 Compact Modular Platform provides an ultra-efficient transport solution enabling us to offer 400GbE services to support our customers’ high-bandwidth needs.  The use of LR8 clients with a single mode fiber interface and a 10-kilometer reach provides an extremely cost-effective solution by enabling us to extend these services directly to our customers’ premises.”

Windstream Wholesale is currently engaging with customers for initial deployment of the end-to-end 400G Wave service. For more information on how you can bring 400G Wave services to your company, call 1-866-375-6040.

To view the Windstream network map, visit https://www.windstreamenterprise.com/wholesale/interactive-map/.

About Windstream

Windstream Holdings, Inc., a FORTUNE 500 company, is a leading provider of advanced network communications and technology solutions. Windstream provides data networking, core transport, security, unified communications and managed services to mid-market, enterprise and wholesale customers across the U.S. The company also offers broadband, entertainment and security services for consumers and small and medium-sized businesses primarily in rural areas in 18 states. Services are delivered over multiple network platforms including a nationwide IP network, our proprietary cloud core architecture and on a local and long-haul fiber network spanning approximately 150,000 miles. Additional information is available at windstream.com or https://www.windstreamenterprise.com/wholesale/. Please visit our newsroom at news.windstream.com or follow us on Twitter at @Windstream.

About Infinera

Infinera is a global supplier of innovative networking solutions that enable carriers, cloud operators, governments, and enterprises to scale network bandwidth, accelerate service innovation, and automate network operations. The Infinera end-to-end packet optical portfolio delivers industry-leading economics and performance in long-haul, submarine, data center interconnect, and metro transport applications. To learn more about Infinera, visit www.infinera.com, follow us on Twitter @Infinera, and read our latest blog posts at www.infinera.com/blog.

Windstream Media Contact
Scott Morris, 501-748-5342
scott.l.morris@windstream.com

Infinera Media Contact
Anna Vue, (916) 595-8157
avue@infinera.com

Source: Windstream Holdings, Inc.

Reference:

https://news.windstream.com/news/news-details/2020/Windstream-Wholesale-and-Infinera-Mark-Industry-First-with-Successful-Trial-of-LR8-Based-400GbE-Client-Side-Services/default.aspx