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
Robbyant Releases LingBot-Touch to Bring General-Purpose Touch Perception to Robots10.11.2026 10:23:00 CET | Press release
Robbyant, an embodied AI company within Ant Group, today announced the open-source release of LingBot-Touch, a tactile foundation model that gives robots a critical missing sense by enabling robust touch perception. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261109284905/en/ LingBot-Touch encodes magnetic tactile, visual tactile, and piezoresistive signals into unified tactile tokens for use by different action models. Pre-trained on nearly 5,000 hours of real-world tactile data, the model covers three mainstream sensing modalities—magnetic tactile, visual tactile, and piezoresistive sensing—and translates their diverse signals into a unified tactile representation. This allows different dexterous hands and action models to share and reuse tactile understanding, enabling robots to not only “see clearer” and “think deeper,” but also “feel sharper” during fine manipulation tasks, such as turning pages, unscrewing bottle ca
Wise Selects Navan to Modernize Global Travel Program10.11.2026 10:00:00 CET | Press release
Global financial technology company plans to improve traveler choice, cost control and visibility Navan (NASDAQ: NAVN), the global AI-powered business travel and expense platform, today announced that Wise (Nasdaq:WSE, LSE:WISE), the global financial technology company building the best way to move and manage the world's money, has selected Navan to manage its business travel program. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261109603155/en/ Global financial technology company plans to improve traveler choice, cost control and visibility “Our teams travel across the world to work together and support our customers, so it's important that booking and managing travel is straightforward,” said Hanro Hennig, VP Global Real Estate, Workplace and Risk at Wise. “We're working with Navan to make that experience simpler, while giving us better visibility and control over travel costs.” Key anticipated benefits of the partnershi
Quectel Launches EG216Q-GL and BG950Q-GL to Give IoT Device Makers a More Cost-efficient, Lower-power Upgrade Path10.11.2026 10:00:00 CET | Press release
Quectel Wireless Solutions, a global end-to-end IoT solutions provider, today announced the EG216Q-GL and BG950Q-GL, two next-generation global cellular IoT modules based on Qualcomm technology. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261110650568/en/ Quectel launches EG216Q-GL and BG950Q-GL to give IoT device makers a more cost-efficient, lower-power upgrade path Built in Quectel’s widely adopted EG2 and BG95 form factors, the modules give device makers a direct route from established legacy platforms to a more cost- and power-optimized generation. Customers can reuse the board designs and development work they already have. The EG216Q-GL is an LTE Cat 1bis module for customers whose designs use Quectel’s EG2-footprint modules. These include the EC2x series, EC200A series, EG25-G, EG25-GL, EG21-G and EG21-GL, as well as the UC200A-GL. Because it shares their form factor, manufacturers can upgrade while keeping their
Heitman Partners with Talliosake to Establish Nordic Drive-Up Self-Storage Platform Talli10.11.2026 10:00:00 CET | Press release
Since 1996, Heitman has invested over $15 billion in 1,600 self-storage properties across 14 countries Heitman LLC (“Heitman”), a global real estate investment management firm, today announced the launch of Talli, a new Nordic drive-up self-storage platform established through the acquisition of the majority of Talliosake Oy’s (“Talliosake”) rental operating business. Talliosake will remain a minority investor in Talli. Completed on behalf of Heitman’s European value strategy, the transaction establishes a platform for expansion across Finland and Sweden and builds on Heitman’s Nordic self-storage presence following its acquisition of the Servistore platform in Sweden in 2024. The Talli platform brings together the experienced management team that has driven Talliosake’s growth with Heitman’s global investment and operational capabilities. Since 2010, Talliosake has delivered more than 6,400 drive-up self-storage units across 230 properties in Finland and Sweden, building deep expertis
OBI Group Will Adopt Blue Yonder Solutions to Unify Demand Planning and Replenishment Across 660+ European Stores10.11.2026 09:00:00 CET | Press release
Germany-based Home and Garden retailer replaces multiple systems with a single AI-driven planning platform spanning 10 countries OBI Group, a leading European Home and Garden retailer, has begun adopting Blue Yonder Demand Planning and end-to-end replenishment capabilities across its stores and distribution centers, with plans to ultimately deploy them to more than 660 stores across all of its markets. The deployment replaces multiple systems with a single, scalable platform. It also gives OBI AI-enabled forecasting and automated replenishment from distribution centers to store shelves, improving product availability for millions of customers across Europe. OBI selected Blue Yonder to consolidate fragmented planning systems into one integrated platform. That helps improve forecast accuracy across assortment types and planning timeframes while standardizing forecasting and replenishment processes across its network. Blue Yonder’s machine-learning capabilities and the prospect of future
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