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
Jumio Completes Worldwide Rollout of selfie.DONE™, Bringing Privacy-Focused Reusable Identity to EMEA29.9.2026 08:00:00 EEST | Press release
Jumio, the leading provider of AI-powered identity intelligence, today announced the expansion of its reusable identity solution, selfie.DONE, across Europe, the Middle East, and Africa. This launch marks the final phase of Jumio’s selfie.DONE rollout, following successful launches in Latin America, North America, and Asia-Pacific — making true reusable identity available worldwide wherever Jumio operates. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260928989719/en/ In regulated EMEA markets, organizations face the dual challenge of eliminating onboarding friction while adhering to stringent privacy standards and regulatory frameworks, including GDPR, PSD2, AMLD, and other evolving regulatory compliance requirements. selfie.DONE addresses this challenge with a privacy-focused, consent-based architecture. Instead of forcing enrolled users through repetitive ID document scans, selfie.DONE establishes a selfie-first fast lan
Lumo Art & Tech Festival Announces Full Programme, Featuring Björk29.9.2026 08:00:00 EEST | Press release
Lumo Art & Tech festival, a new ten-day international festival exploring the intersection of art, technology and science, has announced its full programme for its inaugural edition in Oulu, Northern Finland, as part of the Oulu2026 European Capital of Culture year. Taking place across 16 cultural venues and outdoor locations, the festival brings together exhibitions, light and sound art, audiovisual performances, talks and professional events. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260928733910/en/ Björk. Credit: Vidar Logi A key highlight is an exhibition by Icelandic artist and musician Björk, opening on 13 November. Following its debut in Reykjavík, the exhibition brings three audiovisual installations to Oulu’s Pekuri Shopping Centre: Ancestress, Sorrowful Soil and Björk Orkestral. Björk will also perform a special DJ set at the new waterfront venue Tarkastamo on 15 November. The festival’s wider programme brings
Copeland to Showcase Solutions for Data Centers, Heat Pumps and Sustainable Refrigeration at Chillventa29.9.2026 08:00:00 EEST | Press release
Copeland, a global leader in compression technologies and controls solutions, today announced its participation at Chillventa 2026, taking place Oct. 13-15 in Nuremberg, Germany. From growing data center cooling demands to increased adoption of heat pumps and natural refrigerants, customers across Europe are navigating rapid change. Copeland will showcase technologies designed to address the region's evolving heating, cooling and refrigeration requirements. As demand for energy-efficient cooling, electrified heating and sustainable industrial operations grows across Europe, Copeland continues to invest in the technologies, capabilities and partnerships needed to help customers navigate changing regulatory requirements and work toward their sustainability objectives. Copeland has made a series of strategic investments to support Europe's long-term energy and climate priorities. These include the acquisition of Germany-based SPH Sustainable Process Heat, the addition of Bueno Analytics t
Robbyant and AFDE Sign MoU to Accelerate Embodied AI and Robotics Deployment Across the Middle East29.9.2026 07:05:00 EEST | Press release
Robbyant, an embodied AI company within Ant Group, and the Arab Federation for Digital Economy (AFDE) today announced the signing of a Memorandum of Understanding (MoU) to advance the deployment, localization and commercialization of embodied AI and robotic solutions in the United Arab Emirates and the wider GCC (Gulf Cooperation Council) and Middle East markets. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260928241780/en/ Dr. Ayman Ghoneim and Yu Liang sign the MoU on behalf of AFDE and Robbyant The agreement was signed by Dr. Ayman Ghoneim, Assistant Secretary-General of AFDE, and Yu Liang, Head of Commercialization at Robbyant. The partnership establishes a structured mechanism to jointly advance embodied AI adoption across the Middle East, with collaboration spanning five strategic pillars. Regional deployment and commercialization: Supporting the rollout of Robbyant’s embodied AI technologies, models and robotic solu
NTT DOCOMO BUSINESS and stc group launch IoT connectivity solution for Komatsu construction equipment in Saudi Arabia29.9.2026 07:00:00 EEST | Press release
NTT DOCOMO BUSINESS, Inc. (“NTT DOCOMO BUSINESS”; formerly NTT Communications Corporation) and stc group, Saudi Arabia’s leading digital enabler, today announced the launch of an IoT connectivity solution1 for Komatsu Ltd. (Komatsu) construction equipment in Saudi Arabia, a country with specific telecommunications regulations2. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260928016604/en/ AI-generated Image of construction equipment 1. Background Komatsu’s construction equipment operates across Saudi Arabia. The company is expanding its connected services through “Komtrax3”, a telematics and remote monitoring system that wirelessly captures essential operational data from construction equipment. Through remote monitoring, data analytics, and predictive maintenance, the service offers greater visibility into equipment utilization, improving operational efficiency, and enhancing competitiveness. To support the international
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