NTT-ELECTRONICS
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
New York Liberty and Ant International’s Alipay+ Announce Multiyear Partnership Focused on Empowerment, Sustainability and Youth Development19.12.2025 14:30:00 CET | Press release
Ant International’s Alipay+ Named an Official Sponsor and Innovation Partner for Sustainability of the Team The New York Liberty and Ant International’s Alipay+, a leading cross-border fintech services platform based in Singapore, today announced a multiyear partnership, making Alipay+ an Official Sponsor and Innovation Partner for Sustainability of the New York Liberty. Through this partnership, Alipay+ and the Liberty will jointly support community programs designed to advance community empowerment, environmental sustainability and youth development across New York City. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251219678825/en/ Peng Yang, CEO, Ant International and Clara Wu Tsai, Vice Chair, Brooklyn Sports and Entertainment; Governor, New York Liberty “Our partnership with Alipay+ goes beyond the game,” said Keia Clarke, Chief Executive Officer, New York Liberty. “Together, we are investing in the future of New York
Parse Biosciences and Codebreaker Labs Partner to Apply Whole Transcriptome Single Cell Profiling and Causal Genomics at Scale19.12.2025 14:00:00 CET | Press release
Collaboration pairs robust synthetic biology platform with massive scale single cell sequencing to overcome long-standing challenges in variant mapping Parse Biosciences, the leading provider of scalable and accessible single cell sequencing solutions, today announced a collaboration with Codebreaker Labs to develop and validate a breakthrough platform capable of testing thousands of genetic variants in parallel and measuring their effects at single cell resolution. By combining Codebreaker’s synthetic biology platform and variant engineering capabilities with the scale and accessibility of Parse’s Evercode™ technology, the collaboration aims to generate the causal data increasingly sought by AI developers, drug discovery teams, and clinical researchers. Today’s genomic studies rely heavily on observational data, or variants that appear in large populations. But rare and private variants, often only seen in one individual or family, are nearly impossible to study this way because too f
Cinemo Launches Cinemo ICO™, Accelerating the AI-Driven Intelligent Cockpit19.12.2025 11:00:00 CET | Press release
The future of in-car intelligence, delivered today for hyper-personalized, safer, smarter, and more exceptional journeys Cinemo, a global leader and highly innovative one-stop-shop provider for fully integrated digital media products announces today the launch of its next-generation, AI-powered cockpit solutions - Cinemo ICO™. By bringing agentic AI, Cinemo unlocks a truly intelligent cockpit - connecting vehicles, drivers, passengers, and their digital ecosystems into one seamless, personal and context-aware flow. The first product launched within the Cinemo ICO™ portfolio is Cinemo ICO™ MediaMind, enabling advanced intelligent media discovery. It combines the latest agentic AI technology with Cinemo’s core expertise of providing automotive-grade media management, helping users effortlessly discover the right content for every ride - perfectly matched to their taste, context, and environment. With Cinemo ICO™ MediaMind, the digital media experience evolves: using cutting-edge large la
Cyviz Awarded Two Classified NATO Defense Contracts19.12.2025 08:00:00 CET | Press release
Norwegian technology and platform company Cyviz AS has been awarded two classified defense contracts by major European NATO-partner nations to deliver a fully mobile, containerised Command & Control (C2) capability, strengthening Europe’s operational readiness in high-threat and expeditionary environments. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251218625485/en/ Image from a previous military exercise where Cyviz demonstrated a mobile command center solution. The contracts cover the design, integration, and delivery of secure, deployable operations centres engineered to NATO security standards, enabling military and security forces to establish full theatre-class command capability wherever operations require. Due to the sensitive nature of the missions, contract value and customer identities remain undisclosed. From Demonstrated Readiness to Operational Deployment The awards follow growing interest among European def
S3NS Announces SecNumCloud Qualification for PREMI3NS, its Trusted Cloud Offering19.12.2025 07:00:00 CET | Press release
PREMI3NS, S3NS’ (pronounced “sense”) trusted cloud offering, has now received ANSSI’s SecNumCloud qualification, meeting the most stringent protection requirements against extraterritorial laws in France and Europe The fruition of the partnership between Thales and Google Cloud enables organizations from the private and public sectors to innovate and transform with one of the broadest ranges of managed services in a trusted cloud environment Early adopters of S3NS include companies from the insurance, manufacturing, healthcare and finance industries S3NS, a subsidiary of Thales in partnership with Google Cloud, today announced that PREMI3NS, its "Trusted Cloud" (Cloud de confiance) offering, has received the SecNumCloud 3.2 qualification delivered by the French National Agency for the Security of Information Systems (ANSSI). Meeting SecNumCloud 3.2’s protection and resilience requirements, which are known as the most demanding ones in France and Europe, it offers immunity from non-Euro
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