NTT-ELECTRONICS
6.3.2023 19:01:35 CET | Business Wire | Press release
NTT Electronics, a leading supplier of coherent Digital Signal Processor (DSP) solutions to system and module manufacturers worldwide, today announced start of 140 Gbaud high-performance coherent DSP (ExaSPEED GAIA) shipment to customers. ExaSPEED GAIA achieves world's largest transmission capacity of 1.2 Tbit/s per wavelength by utilizing a programmable baud rate of up to 140 Gbaud powered by a flexible coded modulation scheme and advanced 5nm FinFET CMOS process.
“We are excited to add the ExaSPEED GAIA DSP to our product portfolio which cuts the power consumption per bit to half while doubling the baud rate over earlier product offering,” said Satoshi Shigematsu, NTT Electronics General Manager of Broadband System & Device Business Unit. “We believe this high-performance DSP will help our customers offer highly differentiated optical transmission equipment and systems”, he added.
The programmable baud rate can support very fine granularity that enables ExaSPEED GAIA to adapt to a range of links while maximizing spectral efficiency. These include short-reach data center interconnects (DCI), terrestrial metro links with cascaded ROADMs, and ultra-long-haul sub-sea links. Customers can use a wide range of 400G interfaces in 1.2T (3x400GbE) for DCI, 800G (2x400GbE) for metro and 400G (1x400GbE) for sub-sea applications. This capability helps simplify interfaces and optimize Capital/Operational expenditure. Moreover, ExaSPEED GAIA also offers fine capacity tuning in 50G increments to respond to various customer requirements.
Flexible coded modulation is the newly-developed coding scheme to efficiently implement advanced constellation shaping, forward error correction (FEC), and high-order modulation format with high performance and low power. This enables ExaSPEED GAIA to support thousands of operational modes that cover a multitude of customer's transmission links with high energy efficiency. To enhance the performance, ExaSPEED GAIA employs a number of novel compensation algorithms including nonlinear distortion compensation, adaptive fast state of polarization (SOP) tracking, fast device and transmission characteristics estimation, and ultra-long CD compensation for high-baud rate systems*. The performance of ExaSPEED GAIA can be further optimized by combining it with NTT Electronics’ industry-leading high speed coherent driver module (UHB-CDM).
"We are very impressed with the performance of NTT Electronics’ latest ExaSPEED GAIA DSP," commented Hideki Matsui, Vice Head of Photonics System Business Unit, Fujitsu Limited. “This revolutionary DSP makes our products more competitive in the market and enables us to offer innovative solutions. It opens up a new 'terabit era,' which will be a game changer in our industry,” he added.
“This state-of-the-art DSP, we believe would be key to realize the future information-centric society,” said Akio Goto, General Manager of Photonics Device Development Division, NEC Corporation. He also said, “We are excited to introduce ExaSPEED GAIA in conjunction with CDM in our DWDM products to build diverse, high-throughput and green optical networks.”
* https://group.ntt/en/newsrelease/2022/09/05/220905a.html
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/20230306005007/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
U.S. Federal Court Permanently Bans 19 Online Sellers of Fake Urolithin A Supplements and Awards $5.3 Million in Damages to Timeline23.7.2026 16:27:00 CEST | Press release
Default judgment follows Timeline’s independent laboratory testing showing products sold under 19 online brands contained no detectable Urolithin A, or far less than advertised Timeline (Amazentis SA), the Swiss life-sciences company that pioneered the postbiotic ingredient Urolithin A and its branded form Mitopure®, together with its U.S. subsidiary Timeline Longevity, Inc., announced today that the U.S. District Court for the District of Massachusetts has granted the companies’ motion for default judgments and permanent injunctions against 19 online sellers found to have marketed and sold nutritional supplements falsely advertised as containing Urolithin A. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260722951066/en/ Timeline longevity supplement powered by Mitopure; proprietary, highly pure Urolithin A. The order, entered July 15, 2026 by Judge Myong J. Joun in Amazentis SA et al. v. The Partnerships and Unincorporated
TestMu AI Introduces the Source-to-Verdict Loop in Kane CLI, Carrying Every Requirement to a Ship Decision With Portable Proof23.7.2026 15:45:00 CEST | Press release
Kane CLI now takes a requirement all the way to a ship-or-hold verdict, designing the tests, running them in a real browser, and emitting an open .evidence proof pack that teammates, AI agents, and auditors can all verify, with no server or dashboard required TestMu AI (formerly LambdaTest), the world's first Agentic AI-powered Quality Engineering platform, introduced a source-to-verdict loop in Kane CLI, its natural-language testing tool. Building on Kane CLI's evolution from a browser automation tool, the loop carries a product requirement to a ship decision, writing the tests, running them in the local browser, collecting the proof, measuring coverage from what actually happened, and returning a verdict. As AI agents write, run, and fix tests, a green checkmark is no longer enough: a step that checks nothing passes, a test written against a spec that changed weeks ago passes, and an agent that says “done” without the click ever landing passes. Empty green and earned green are the sa
Norway’s health system adopts Wolters Kluwer UpToDate Enterprise Edition23.7.2026 15:30:00 CEST | Press release
Enterprise Clinical Decision Support solution available to 30,000 clinicians in more than 50 Norwegian hospitals Wolters Kluwer Health announced that Norway’s health system has renewed its adoption of UpToDate Enterprise Edition, a market-leading Clinical Decision Support (CDS) solution, for its nationwide health system which includes over 50 public hospitals and 11,000 beds in over 20 trusts. This extends a 15 year partnership with Helsebiblioteket, now part of the Norwegian Institute of Public Health (NIPH). Helping clinicians on a national scale Kjell Tjensvoll, Team Leader for Helsebiblioteket said, ‘‘Providing frontline teams with easy access to the latest medical knowledge is vital in reducing unwarranted variation and improving patient care on a national scale. UpToDate Enterprise Edition enables this, and we are delighted to strengthen our relationship with Wolters Kluwer and provide continued support for clinicians across the country.’’ UpToDate Enterprise Edition was selected
Boyd Watterson Global Names John Creswell Global Chief Client Officer to Accelerate Global Growth and Client Engagement23.7.2026 15:00:00 CEST | Press release
Veteran investment management executive will lead global sales, client engagement and marketing as Boyd Watterson Global continues expanding its global alternatives platform across real estate, infrastructure, and debt strategies. Boyd Watterson Global today announced the appointment of John Creswell as Global Chief Client Officer, a newly created senior leadership role that reflects the firm's continued investment in growth and its evolution into a leading global alternatives investment platform. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260722823117/en/ John Creswell has joined Boyd Watterson Global as Global Chief Client Officer, a newly created role overseeing global sales, client engagement and marketing across the U.S., Europe and APAC. In this role, Creswell will oversee global sales, client engagement and marketing efforts across the United States, Europe and APAC, helping investors access the firm's capabilitie
Trulioo Launches AI Agent to Resolve Beneficial Ownership Where Global Registries Fall Short23.7.2026 15:00:00 CEST | Press release
Breakthrough AI agent reconstructs ownership for long-tail businesses and hard-to-reach jurisdictions while significantly increasing UBO coverage Trulioo, a global risk intelligence platform, today announced the UBO Discovery Agent, the newest layer in Trulioo's UBO Discovery capability inside its business risk and Know Your Business (KYB) verification workflow. AI is reshaping fraud, making it easier for bad actors to hide, and harder for companies to catch them. This makes the already tough job of verifying who actually owns a business even more difficult. Determining a business's ultimate beneficial owner is an ongoing, acute challenge for companies: registry coverage is inconsistent across countries, and even where registries exist, they typically record shareholders and directors of record (rather than the people actually in control). That data isn't simply outdated, it reflects a structural lag: ownership changes and time passes before the filing is made and processed, so a looku
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