ADTRAN
26.3.2024 14:01:31 CET | Business Wire | Press release
Adtran today announced that together with BT Group it has conducted Europe’s first successful field trial of optical transport in a live research network, using Adtran’s Coherent 100ZR pluggable transceiver. Achieving high levels of spectral efficiency and low power consumption, the trial demonstrated the transceiver’s ability to enable the transport of 100Gbit/s wavelengths, over longer distances, across routes at metro and edge aggregation networks, offering scalable and efficient solutions for the future.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240322463892/en/
Adtran’s Coherent 100ZR pluggable transceiver can be used to quickly scale networks without major infrastructure changes. (Photo: Business Wire)
With demand for speed and bandwidth growing, there is a need to increase the transport capacity of access and edge aggregation networks. As such, operators need cost-efficient solutions that can be easily deployed to upgrade certain routes without making major changes to existing infrastructure.
About the size of a memory stick, the Adtran Coherent 100ZR transceiver can be plugged directly into an operator‘s transmission unit. Featuring a purpose-built digital signal processor (DSP) co-developed with Coherent Corp that is optimized for data rates of 100Gbit/s and designed for easy integration with deployed infrastructure, the QSFP28-compatible transceiver facilitates the adoption of 100ZR coherent technology at the network edge.
“Adtran’s plug-and-play solution has enabled us to demonstrate the feasibility of boosting capabilities within existing networks and doing so in a cost-effective and scalable manner,” said Andrew Lord, senior manager of optics research at BT. “As we continue to innovate and push boundaries, technologies like this will be instrumental in achieving our goals for a greener, more efficient telecommunications landscape.”
The trial with BT Group was conducted across a complex network infrastructure, spanning 90km over a third-party optical line system, incorporating four ROADM nodes and six amplifiers. Utilizing a tight 50GHz ROADM channel, the trial achieved enhanced spectral efficiency. Operating at less than 5 watts, the trial also set new benchmarks for energy efficiency.
“Together with BT Group, we’ve showcased a method for transforming network infrastructure with highly efficient, low-power solutions. It’s a strategy that requires significantly less equipment and fewer sites. The demo also proves the advantages of deploying one amplifier in the optical line system rather than multiple amplifiers within each transceiver module. This streamlined approach helps boost network performance, reduces operational spending and shrinks carbon footprint. As well as big potential savings – as much as 50% in some cases – this strategy offers a clear path to more sustainable network development,” commented Ryan Schmidt, GM of optical transport at Adtran. “This demo also highlights the exceptional performance of our outdoor-hardened Coherent 100ZR transceiver. Despite its relatively low optical launch power, it excelled within a complex, real-life ROADM network.”
About Adtran
ADTRAN Holdings, Inc. (NASDAQ: ADTN and FSE: QH9) is the parent company of Adtran, Inc., a leading global provider of open, disaggregated networking and communications solutions that enable voice, data, video and internet communications across any network infrastructure. From the cloud edge to the subscriber edge, Adtran empowers communications service providers around the world to manage and scale services that connect people, places and things. Adtran solutions are used by service providers, private enterprises, government organizations and millions of individual users worldwide. ADTRAN Holdings, Inc. is also the largest shareholder of Adtran Networks SE, formerly ADVA Optical Networking SE. Find more at Adtran, LinkedIn and X.
Published by
ADTRAN Holdings, Inc.
www.adtran.com
About BT Group
BT Group is the UK’s leading provider of fixed and mobile telecommunications and related secure digital products, solutions and services. We also provide managed telecommunications, security and network & IT infrastructure services to customers across 180 countries.
BT Group consists of three customer-facing units: Consumer serves individuals and families in the UK; Business covers companies and public services in the UK and internationally; Openreach is an independently governed, wholly owned subsidiary wholesaling fixed access infrastructure services to its customers - over 650 communications providers across the UK.
British Telecommunications plc is a wholly owned subsidiary of BT Group plc and encompasses virtually all businesses and assets of the BT Group. BT Group plc is listed on the London Stock Exchange.
For more information, visit www.bt.com/about.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20240322463892/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
IQM and Real Asset Acquisition Corp. to Host Conference Call/Webcast to Discuss Proposed Transaction27.2.2026 13:00:00 CET | Press release
IQM Finland Oy, a global leader in full-stack superconducting quantum computers (“IQM”, “IQM Quantum Computers” or the “Company”), and Real Asset Acquisition Corp. (Nasdaq: RAAQ), a special purpose acquisition company (“RAAQ”), announced that they will host a conference call to discuss their recently announced business combination, including certain transaction highlights. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260227472716/en/ IQM Radiance quantum computer As previously disclosed, on February 23, 2026, IQM and RAAQ announced they have entered into a definitive business combination agreement, which will result in IQM becoming a public company and listing American Depositary Shares on one of the two leading U.S. stock exchanges. The transaction provides funding with the aim to accelerate IQM’s technology and commercial development towards fault-tolerance quantum computing, further advancing its position as a leading p
HighRadius Launches $0 Implementation Fee, $0 Subscription Fee via Outcome Based Pricing for oCFO Software27.2.2026 12:00:00 CET | Press release
HighRadius launches Office of the CFO first Outcome Based Pricing with $0 Implementation fee and $0 Subscription until Go-Live. Customers only pay a fraction of realized gains based on P&L impact. Chapter 1: Outcome Based Pricing (OBP)Introduction of OBP: HighRadius, a provider of 190+ AI agents for Order-to-Cash, Accounts Payable, Record-to-Report, and Treasury introduces Outcome Based Pricing (OBP). Three Components of OBP: Customers pay a) $0 in Implementation fees, b) $0 in Subscription fees until Go Live, c) HighRadius earns a fraction of the actual savings realized by the client. Chapter 2: US GAAP & ASC 606 ConstraintsNot Designed for Innovation: The traditional ASC 606 model requires companies to standardize and recognize revenue based on contractual obligations. For a traditional SaaS subscription, the obligation is access to software over time. AI agents are designed to deliver quantifiable, real-time Business Outcomes that do not fit the traditional accounting framework. Cha
Kioxia Appoints Yoshihiko Kawamura as Chief Financial Officer27.2.2026 09:15:00 CET | Press release
Kioxia Holdings Corporation (TOKYO:285A), a world leader in memory solutions, today announced the appointment of Yoshihiko Kawamura as Chief Financial Officer (CFO), effective April 1, 2026. Mr. Kawamura brings extensive international experience to Kioxia, having held assignments at Mitsubishi Corporation’s U.S. headquarters, served as General Manager of its Chicago office, and completed a tenure at the World Bank. At Hitachi, Ltd., he held senior leadership positions, including Chief Strategy Officer (CSO), Chief Financial Officer (CFO), and Chief Risk Management Officer (CRMO), where he was instrumental in leading the company’s management reforms. Since joining Kioxia as Executive Vice President in June 2025, Mr. Kawamura has worked closely with the executive team to advance the business through strategic capital and financial planning. Following its initial public offering on the Prime Market of the Tokyo Stock Exchange in December 2024, Kioxia is entering a new phase of growth char
DNP Invests in Rapidus to Support the Establishment of Mass Production for Next-Generation Semiconductors27.2.2026 08:18:00 CET | Press release
Will accelerate the development and mass production of EUV lithography photomasks Dai Nippon Printing Co., Ltd. (DNP, TOKYO:7912) today announced that it has participated in Rapidus Corporation’s funding round as one of the round investors. This strategic funding initiative supports Rapidus’ plan to steadily progress from its current R&D phase to mass production of 2nm (10⁻⁹ meters) logic semiconductors by 2027. Through this initiative, DNP will advance the development and mass production of EUV lithography photomasks and support Rapidus as it establishes a mass production system for 2nm & next-generation semiconductors. Background In recent years, the rise in energy consumption, in line with increased data generation, has become a challenge, driving demand for next-generation semiconductors capable of improving device performance and reducing power consumption. Next-generation semiconductors manufactured using EUV lithography enable the formation of finer patterns on silicon wafers co
EdgeConneX Looks to Enter Swedish Market as Part of European Data Center Expansion Strategy27.2.2026 08:05:00 CET | Press release
Planned data center campus in Skellefteå would support future AI and cloud infrastructure needs EdgeConneX®, an EQT portfolio company with an extensive Pan-European data center footprint, looks to expand its presence with a new site located in Skellefteå, Sweden. The data center site will be acquired from Lyten, a global company that specializes in lithium-sulfur batteries and energy storage. The site would support EdgeConneX broader strategy to expand digital infrastructure capacity across the Nordics. Subject to the completion of applicable administrative and regulatory processes, EdgeConneX will look to develop a data center campus with potential capacity of up to one gigawatt in support of future AI and cloud computing workloads. Upon completion, the data center campus would be one of the largest facilities in Europe that would be primarily powered by renewable energy. “Sweden represents an attractive long‑term market for digital infrastructure investment. The country’s access to r
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom