Japan's NTT to buy South African IT firm Dimension Data
Japanese telecom giant NTT will acquire South African information technology firm Dimension Data for 2.1 billion British pounds (3.2 billion US dollars), both companies said in a statement Thursday.
View ArticleNTT demos 802.11ac - next generation high-speed WiFi
(PhysOrg.com) -- Nippon Telegraph and Telephone Corporation (NTT) has demonstrated what might be the next version of high speed WiFi. Currently named 802.11ac, (wireless transmission traditionally uses...
View ArticleFirst implementation of 100 and 40Gbps ultra-high-speed plug-and-play optical...
Nippon Telegraph and Telephone Corporation and NTT Communications Corporation have conducted 100 and 40Gbps transmission tests in real field environments using existing installed optical fiber, and...
View ArticleNTT develops current-injection photonic-crystal laser
Nippon Telegraph and Telephone Corporation has developed an current-injection photonic-crystal laser with ultralow power consumption that can be applied to off-chip and on-chip optical data...
View ArticleWorld's first field trial of 10Gbit/s-100km class high speed and wide area...
Nippon Telegraph and Telephone Corporation has succeeded in the field trial of an optical amplification technology that realizes 10Gbit/s-100km class high speed and wide area optical access networks.
View ArticleDevelopment of world's highest-density optical fiber cable
Nippon Telegraph and Telephone Corporation has developed the worlds highest-density multi-fiber optical fiber cable for outdoor optical fiber networks. NTT Access Network Service Systems Laboratories...
View ArticleOne petabit per second fiber transmission over 50 km
NTT and three partners- Nippon Telegraph and Telephone Corporation, Fujikura Ltd., Hokkaido University, and Technical University of Denmark—demonstrated ultra-large capacity transmission of 1 petabit...
View Article400Gbps-class optical transmissions technology to deliver optical networks...
Fujitsu Limited, Nippon Telegraph and Telephone Corporation and NEC Corporation today announced the commencement of joint research and development toward making the world's...
View ArticleWorld's first development of bio-inspired 'Yuragi' algorithm for network...
Nippon Telegraph and Telephone Corporation, Osaka University, and The University of Electro-Communications have developed a biologically-inspired "Yuragi (fluctuations)" algorithm for virtual network...
View Article'Lasing' operation in an ultrasonic vibration using a MEMS oscillator
Nippon Telegraph and Telephone Corporation has succeeded in fabricating a novel ultrasonic oscillator by applying a principle analogous to an optical laser, which is widely used as a highly purified...
View ArticleDevelopment of laser-enabling data transmission with ultra-low energy...
Nippon Telegraph and Telephone Corporation has developed an ultra-compact semiconductor laser (LEAP laser) enabling 10-Gbit/s data transmission with the world's lowest energy consumption. The energy...
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