In a significant step toward enhancing the capabilities of the Large Hadron Collider (LHC), Nokia has successfully concluded an optical transmission trial in collaboration with SURF, a key player in Dutch education and research IT infrastructure. The trial achieved a breakthrough single carrier 800Gb/s optical transmission over SURF’s extensive cross-border network, which forms part of the vital research and education connectivity in Europe.
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 12 optical signal transmission paths in a standard outer diameter optical fiber (0.125 mm). This achievement is expected to be a next-generation transmission infrastructure technology that will contribute to the realization of large-capacity optical networks, including future optical submarine cables.
Significant growth in lit fibre connectivity emerges in small US commercial buildings, but over 3.8 million sites still lack access. Despite high demand for reliable internet, only 19.1% of buildings with less than 20 employees enjoy lit fibre access, prompting more investment in nationwide fibre expansion efforts.
