Tokyo, Japan, March 21, 2024 - NEC Corporation (NEC; TSE: 6701) and NTT Corporation (NTT) today announced that they have successfully conducted a first-of-its-kind transoceanic-class 7,280km transmission experiment using a coupled 12-core multicore fiber (*1), which consists of. Tokyo, Japan, March 21, 2024 - NEC Corporation (NEC; TSE: 6701) and NTT Corporation (NTT) today announced that they have successfully conducted a first-of-its-kind transoceanic-class 7,280km transmission experiment using a coupled 12-core multicore fiber (*1), which consists of. NEC, as one of the top three enterprises in the submarine cable market, succeeded in prototyping the world's first four-core optical fiber submarine cable in July 2022. In this press release, we announce the success of our transoceanic long-distance transmission experiment over 7,280 km using. As demands for long-distance, high-bandwidth connectivity increase, a solution emerges: the 12-core single-mode outdoor fiber optic cable designed for exceptional performance. The 10F3-012NH model features OS2 9/125 single-mode fiber with black riser-rated jacketing, supplied in 1000-foot. Chinese telecom and fiber-optics companies have achieved a major milestone in next-gen communications, successfully demonstrating what is described as the world's first field trial of a hollow-core fiber transmission system capable of delivering 1.
