Japan’s National Institute of Information and Communications Technology (NICT), in partnership with Fujikura, has demonstrated a transmission experiment over 1,045km with a data-rate of 159Tb/s. This was achieved using the recently developed three-mode optical fibre, which is capable of wide-band wavelength multiplexing transmission with standard outer diameter (0.125mm) that can be cabled with existing equipment.
National Institute of Information and Communications Technology
Cost and compatibility can make a compelling case for pushing 100Gb/s bandwidth over a single optical channel, both as individual links and supporting 400Gb/s Ethernet, finds Andy Extance
Robin Mersh takes a look at how the industry is creating next-generation optical access fit for 5G
Technological advances to aid the increasing demand for bandwidth, on the path towards the terabit network, should lead to optical signals that are flexible and adaptive, like water, argues Dr Maxim Kuschnerov and Dr Yin Wang