NEC Qualifies 20 Fiber Pair Subsea Telecom Cable Systems, With Further Advances Soon
15.1.2020 04:00:00 EET | Business Wire | Press release
NEC Corporation (TOKYO: 6701) and its subsidiary OCC Corporation announced today that they have completed full qualification of subsea repeaters and optical cable containing up to 20 fiber pairs (40 fibers). This is a 25% improvement in fiber count over 16 fiber pair systems previously built by NEC. This development allows cable owners worldwide to construct subsea telecom cables capable of the highest traffic capacity, while optimizing the cost per bit of the wet plant.
NEC achieved this milestone with only minor modifications to its proven repeater and cable designs. This was done by optimizing key repeater components, and by proving that its existing cable design could easily accommodate more fibers. The 20 fiber pair repeaters continue to use quadruple pump sharing technology, first introduced by NEC in 2010, for high optical and electrical efficiency.
OCC’s 20 fiber pair cable can be manufactured using a wide range of existing optical fibers, according to the needs of each new cable system. Furthermore, OCC has demonstrated to its customers that they can visually identify individual fibers using a combination of ring marking and conventional fiber coloring. This allows the potential number of fibers in a cable to be greatly expanded. Significantly, in OCC cable, the fiber’s transmission performance is completely unaffected, either by the fiber coloring or cabling processes.
“As global capacity demand continues to soar, NEC is committed to helping our customers scale up their networks in a cost-effective way,” said Takaaki Ogata, Executive Technical Manager of NEC’s Submarine Network Division. “Further significant increases in the fiber pair count of NEC’s wet plant are coming soon,” he added.
Mass production of the newly-qualified subsea repeaters and optical cable has already started.
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/20200114005325/en/
Contact information
Joseph Jasper
Corporate Communications Division
NEC Corporation
j-jasper(at)nec.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
ABB Robotics and PSYONIC Use Human-Generated Data to Advance Robotic Dexterity16.6.2026 07:01:00 EEST | Press release
ABB Robotics is collaborating with California bionics company, PSYONIC, to advance robotic gripping and dexterity using a new approach that utilizes real-world manipulation data from human prosthetic use. By combining the PSYONIC Ability Hand with an ABB GoFa™ cobot, the collaboration will explore how touch and motion data generated by human prosthetic use can be used to train robots to perform delicate, variable tasks that have traditionally been difficult to automate. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260612749544/en/ “Human dexterity and the instinctive understanding of how to handle different objects is one of the most difficult things to replicate in industrial-grade robotics, but it’s a fundamental need for truly autonomous and versatile robots,” said Marc Segura, President, ABB Robotics. “As we develop the next generation physical AI, robots will learn and understand the world as we do. This collaboration
Signaloid Announces Availability of Amazon AWS Machine Image (AMI) for Accelerating Compute Workloads Ranging from Finance to Reinforcement Learning16.6.2026 07:00:00 EEST | Press release
British computing technology company Signaloid today announced the release of the Signaloid Compute Engine Amazon Machine Image (AMI) via AWS Marketplace. The release enables organizations to deploy Signaloid’s distribution-extended compute hardware (UxHw®) technology within their Amazon Virtual Private Clouds (VPCs). The AMI provides access to UxHw, which delivers orders-of-magnitude performance improvements on x86_64 and ARM (AArch64) AWS Elastic Compute Cloud (EC2) instances. Without requiring software rewrites, UxHw enables existing applications to compute directly on probability distributions, automating algorithms such as Monte Carlo methods in finance and physics, importance sampling in reinforcement learning, and particle filters in physical AI and robotics. The technology works through binary translation and optimization at the LLVM intermediate representation (LLVM IR) level, with optional hardware acceleration via FPGAs and Signaloid’s C0-ASIC that was recently taped-out in
Murata Collaborates with Synopsys to Provide Simulation Models Through Ansys Electromagnetic and Thermal Analysis Tools16.6.2026 05:00:00 EEST | Press release
Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) announces a new collaboration with Synopsys, Inc., enabling users of Synopsys' simulation tools to navigate directly to Murata's website to access and download the latest high-performance simulation models from Murata. The collaboration covers Synopsys' 3D electromagnetic field analysis tool Ansys HFSS™ and thermal analysis tool Ansys Icepak®, and marks a significant step toward streamlining the simulation workflow for electronic circuit designers. Murata is also the first company to offer passive component simulation models via Ansys Icepak*. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260615241645/en/ [Murata Manufacturing Co., Ltd.] New collaboration with Synopsys As demand for high-speed, high-capacity communications continues to grow, electronic circuit design has become increasingly complex. Engineers must now account for a range of physical phenomena
Trimontium Launches with $1.5 billion in AUM, Redefining Flexible Capital Solutions16.6.2026 02:01:00 EEST | Press release
Trimontium (the “Firm”), an institutionally backed alternative asset manager specialising in flexible capital solutions, today announced its launch with $1.5 billion in assets under management. The Firm’s investment approach is rooted in credit and special-situations expertise, with the flexibility to originate and execute tailored financing solutions across the full capital structure for a wide range of corporate needs. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260615892895/en/ Trimontium Founder and CIO, Vlado Spasov Founded by former Blackstone executive Vlado Spasov, Trimontium is one of the largest first-time alternative asset managers based in Europe focused on flexible capital solutions to launch, according to available market data. The Firm is backed by leading institutional partners in the United States, Canada, Asia, and Australia, who collectively manage over $15 trillion in assets. Trimontium has sourced all
Newmont Announces Key Executive Appointments for the Next Phase of Delivery16.6.2026 00:20:00 EEST | Press release
Newmont Corporation (NYSE: NEM, ASX: NEM, PNGX: NEM) (“Newmont”) today announced leadership appointments that further shape its go-forward Executive Leadership Team under President and Chief Executive Officer Natascha Viljoen and reflect the depth of leadership talent within the company. Effective July 1, 2026, Brian Tabolt has been appointed Chief Financial Officer, Mark Rodgers has been appointed Chief Operating Officer, and David Thornton has been appointed Chief Technical Officer. In addition, David Fry has been promoted to Executive Vice President, Project Development, reflecting the importance of disciplined project development and execution as Newmont advances its highest-return growth opportunities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260615487768/en/ Mark Rodgers - COO “These appointments bring together respected leaders with deep industry experience and a strong understanding of our operational, financia
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