Zayo, Infinera send 800G wavelength nearly 1050 km
Zayo Group Holdings, Inc. and optical network technology partner Infinera (NASDAQ: INFN) reveal that they have collaborated to send an 800G wavelength 1,044.51 km on Zayo’s commercial network. The result, which leveraged a fiber route between Springville, UT, and Reno, NV, is a record for 800G transmission on a commercial network, the two companies assert.
The field demonstration leveraged Infinera’s ICE6 800G coherent optical engine and associated technology. The result exceeded the former record by 74.5 km, Zayo and Infinera say (see "Ciena sends 800G 970 km over TELUS fiber network" for the previous record holder).
The result came as Zayo embarks on an overall upgrade of its U.S. and European fiber networks to 400G on 31 routes and, in certain instances, 800G (see "Zayo plans 400G capabilities on 31 routes in North America and Western Europe"). The company’s first production 800G wavelength capabilities are on a route between New York and New Jersey and features two 400G client-slide connections per line-side 800G wavelength. Zayo says that it plans to add 800G capabilities to additional routes.
“Zayo continues to achieve what wasn’t previously possible as part of our efforts to provide best-in-class connectivity services and enable our customers’ growth,” said Aaron Werley, vice president of lit networks at Zayo. “We look to the goals of our customers to inform our evolution, and the demand for 800G is being driven by a need for more bandwidth at higher line rates, all while leveraging the cost-effectiveness of high-capacity wavelengths covering longer distances. We are grateful to both our partners at Infinera, whose hardware solutions pushed the limits, and our outstanding Zayo team members who helped make this accomplishment possible.”
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Stephen Hardy | Editorial Director and Associate Publisher, Lightwave
Stephen Hardy is editorial director and associate publisher of Lightwave and Broadband Technology Report, part of the Lighting & Technology Group at Endeavor Business Media. Stephen is responsible for establishing and executing editorial strategy across the both brands’ websites, email newsletters, events, and other information products. He has covered the fiber-optics space for more than 20 years, and communications and technology for more than 35 years. During his tenure, Lightwave has received awards from Folio: and the American Society of Business Press Editors (ASBPE) for editorial excellence. Prior to joining Lightwave in 1997, Stephen worked for Telecommunications magazine and the Journal of Electronic Defense.
Stephen has moderated panels at numerous events, including the Optica Executive Forum, ECOC, and SCTE Cable-Tec Expo. He also is program director for the Lightwave Innovation Reviews and the Diamond Technology Reviews.
He has written numerous articles in all aspects of optical communications and fiber-optic networks, including fiber to the home (FTTH), PON, optical components, DWDM, fiber cables, packet optical transport, optical transceivers, lasers, fiber optic testing, and more.
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