 SAN JOSE, Calif., May 12, 2021 GLOBE NEWSWIRE -- Infinera NASDAQ: INFN announced today that NBN Co, Australias wholesale open-access broadband provider, completed a successful proof of concept of XR optics-based point-to-multipoint coherent optical technology. The trial demonstrated XR optics compatibility within the nbn Transit Network, a DWDM network spanning over 65,000 km across Australia. 