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
Gencom Acquires Rosewood London, Expanding Its Footprint With Its First Luxury Hotel Acquisition in Europe3.11.2026 19:05:00 CET | Press release
Located in one of the world’s most prestigious hospitality corridors, the acquisition of the 308-key hotel represents a major milestone in the firm’s international growth. Gencom, a U.S.-based investment firm that owns and develops prized real estate around the world, announces the acquisition of Rosewood London, the landmark 308-key luxury hotel situated at 252 High Holborn in Central London. The acquisition strengthens Gencom’s global hospitality investment platform and expands its presence in Europe through its first luxury hotel asset in London. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103137897/en/ Gencom, a U.S.-based investment firm that owns and develops prized real estate around the world, announces the acquisition of Rosewood London in Central London London is one of the world’s most supply-constrained hospitality markets, supported by year-round demand from both leisure and business travelers. The acquisi
SGCA Honours Communication Excellence Across Asia, Europe and the Arab World3.11.2026 16:52:00 CET | Press release
His Highness Sheikh Dr Sultan bin Ahmed bin Sultan Al Qasimi, Deputy Ruler of Sharjah and Chairman of the Sharjah Media Council, honoured winners of the 13th Sharjah Government Communication Award (SGCA), organised by the Sharjah Government Media Bureau (SGMB). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103972039/en/ SGCA honours communication excellence across Asia, Europe and the Arab world (Photo: AETOSWire) Winners represented China, India, Thailand, Ukraine and the Arab world. Some 433 entries from 31 countries across four continents passed initial screening. The award covered 23 categories across five sectors, including six partner awards. His Excellency Tariq Saeed Allay, Director General of SGMB, highlighted the award’s growth under the vision of His Highness Sheikh Dr Sultan bin Mohammed Al Qasimi, Supreme Council Member and Ruler of Sharjah, noting that it had attracted more than 9,500 entries over five year
BioLife to Showcase Oral Peptide Delivery Technology During London Life Sciences Week3.11.2026 16:03:00 CET | Press release
Company to highlight granted patent portfolio, preclinical semaglutide data and potential applications across future peptide medicines at LSX Investival BioLife Products Limited today announced its participation in London Life Sciences Week, where it will highlight its patented oral peptide delivery technology and recent advances in its intellectual property portfolio. BioLife will present at the LSX Investival Showcase on Monday, November 16, 2026, from 3:15 to 3:30 p.m. GMT, at Old Billingsgate, London. The presentation will be led by Former US Ambassador James P. Cain, Strategic Advisor to the Chairman & Founder, alongside Ludivine Delattre, Business and Corporate Relations, and will highlight the scientific journey behind the technology and its potential applications. BioLife is focused on developing a novel approach to delivering peptide therapeutics orally. Built on over 35 years of pharmaceutical effervescence expertise and two decades of oral peptide research by founder and inv
Sceye and SoftBank Corp. Sign Agreement for Fleet of Stratospheric Platforms Targeting Nationwide Coverage in Japan3.11.2026 16:00:00 CET | Press release
Five-year agreement builds on Sceye’s successful stratospheric connectivity tests in Japan and advances full-scale deployment of HAPS as stratospheric infrastructure and a key pillar of SoftBank’s strategy for a Ubiquitous Network Sceye, a U.S. aerospace and material science company building High Altitude Platform Systems (HAPS) for stratospheric infrastructure, today announced a five-year Master Services Agreement (MSA) with SoftBank Corp. (TOKYO:9434, “SoftBank”) to manufacture, launch, and operate a fleet of Sceye’s HAPS over Japan with the aim of achieving nationwide coverage. This agreement advances the companies’ partnership from flight demonstrations toward full-scale stratospheric infrastructure. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103391128/en/ Sceye and SoftBank Corp. Sign Agreement for Fleet of Stratospheric Platforms Targeting Nationwide Coverage in Japan Sceye’s HAPS will form a key pillar of SoftB
Organigram to Acquire Aurora andEstablish a Global Cannabis Leader3.11.2026 15:16:00 CET | Press release
Organigram to acquire Aurora for C$7.80 per Aurora Common Share; Aurora shareholders will have the option to receive such Consideration in cash, Organigram shares or a combination of both, subject to proration. Transaction provides Aurora shareholders with certainty of value, meaningful immediate liquidity and participation in the combined entity Offer represents a 93% premium to Aurora’s Unaffected Share Price on August 10, 20261 and a 21% premium to the implied value of the unsolicited Curaleaf Hostile Bid as of November 2, 20262, unanimously rejected by Aurora’s Board of Directors Organigram shareholders to participate alongside Aurora shareholders in a company with greater scale, enhanced supply chain certainty, global footprint and diversification The combined company will own and operate five EU-GMP certified production and distribution facilities and bring world-class innovation to existing and new markets to meet international demand and support global market share expansion Th
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