NTT Electronics starts shipping 140 Gbaud High-performance Coherent DSP
6.3.2023 21:00:00 EET | 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/
Contact information
NTT Electronics Contact :
Atul Srivastava, CEO & CTO
NTT Electronics America, Inc.
Tel : +1-201-556-1770
Email : pr@nel-america.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
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
High-end Aesthetic Brand ‘Lorient’ Gains Global Prestige at IMCAS 20261.2.2026 09:00:00 EET | Press release
Lorient, a premium aesthetic brand, announced that it has drawn global attention at the 27th IMCAS World Congress 2026 in Paris, attracting over 15,000 professionals and demonstrating its leadership in aesthetic innovation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260131322203/en/ Lorient’s low degree of modification delivers a smooth injection experience and high biocompatibility (Image: Lorient) The highlight was a session led by Dr. Jani van Loghem, a globally revered key opinion leader known for establishing international aesthetic safety protocols. His involvement provided a prestigious validation of the technical excellence of Lorient. Alongside him, prominent Korean medical experts Dr. Won Lee and Dr. Do Young Rhee shared clinical insights that drew widespread praise from the international medical community. Central to the academic discussions was Lorient’s "safety-first" philosophy for its premium HA filler ran
Sharjah Ruler Receives Portugal’s Grand Collar of Order of Camões31.1.2026 19:27:00 EET | Press release
His Excellency Marcelo Rebelo de Sousa, President of the Portuguese Republic, awarded His Highness Sheikh Dr Sultan bin Mohammed Al Qasimi, Supreme Council Member and Ruler of Sharjah, the Grand Collar of the Order of Camões (Grande Colar da Ordem de Camões), the highest sovereign cultural order in Portugal. His Highness is the first Arab figure to receive the Order of Camões and the sixth recipient worldwide. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260131119526/en/ Sharjah Ruler receives Portugal’s Grand Collar of Order of Camões (Photo: AETOSWire) The honour was conferred during a ceremony hosted by the Portuguese President at the Presidential Palace in Lisbon. The event was attended by Sheikha Bodour bint Sultan Al Qasimi, Chairperson of the Sharjah Book Authority, alongside senior officials. The ceremony recognised His Highness’s prominent global stature, as a leading figure in culture, intellectual thought and in
Incyte Announces Positive CHMP Opinion for Zynyz ® (retifanlimab) for First-Line Treatment of Advanced Squamous Cell Carcinoma of the Anal Canal (SCAC)30.1.2026 16:29:00 EET | Press release
Incyte (Nasdaq:INCY) today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has issued a positive opinion recommending the approval of Zynyz® (retifanlimab) in combination with carboplatin and paclitaxel (platinum-based chemotherapy) for the first-line treatment of adult patients with metastatic or with inoperable locally recurrent squamous cell carcinoma of the anal canal (SCAC). “Today’s positive CHMP opinion is an important step towards addressing the urgent need for new treatment options for patients in Europe with advanced SCAC, a disease which has seen limited innovation for decades,” said Lee Heeson, Executive Vice President and Head of Incyte International. “If approved, Zynyz in combination with platinum-based chemotherapy has the potential to become a new standard-of-care for patients living with this rare and difficult-to-treat cancer.” The positive CHMP opinion was based on data from the Phase 3 POD1UM-303/Inter
Mediawan to Acquire The North Road Company, Creating a New Global Independent Content Platform30.1.2026 14:32:00 EET | Press release
Mediawan, the leading independent European studio led by Pierre-Antoine Capton, co-founded by Capton, Xavier Niel and Matthieu Pigasse, today announced the signing of an agreement to acquire The North Road Company (“North Road”), the preeminent independent U.S.-based studio founded by Peter Chernin. The combination creates one of the world’s largest independent studios with major creative hubs in the five continents and capabilities spanning all genres, formats and audiences. Together, Mediawan and North Road will have a stronger ability to accelerate the development of powerful IP, foster fresh creative synergies through format adaptations and co-production opportunities, and deliver ever greater value to viewers, talent and partners worldwide. The acquisition brings together two of the most dynamic independent studios in the sector with world-class creative talent, premium IP, and the scale to deliver content at the highest level. In an industry undergoing significant consolidation,
BrightSign Powers Intelligent Signage Experiences at ISE 202630.1.2026 10:00:00 EET | Press release
With more industries embracing the power of visual storytelling, BrightSign, the provider of the most advanced, capable, and trusted digital media players and operating system, will showcase the latest developments in digital signage technology at ISE 2026 in Barcelona, Spain from February 3-6, 2026. BrightSign’s latest innovations come to life at booth #4S-150 through interactive real-world demos featuring retail, QSR, transportation, and corporate use cases. Visitors can test new AI-powered object detection capabilities of BrightSign players, allowing them to pick up an object and see the content on the screen respond immediately. Booth activations will be powered by BrightSign’s reliable platform including bsn.Control, BrightSignOS™, brightAuthor connected, and its global partner ecosystem. “In today’s immersive, personalized and visual world, the stakes have never been higher for powerful, secure, reliable, and intelligent digital signage,” said Steve Durkee, chief executive office
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