TOKYO -- Japanese telecom NTT has been on a mission to help industries reduce their electricity consumption by promoting a switch to optical fibers from copper wires for everything from long-distance communications to signal transmissions inside computers.
Technology
NTT eyes EVs as a target in its copper-to-fiber drive
Telecom aims to lower energy usage by replacing copper with optical fiber
NTT President and CEO Akira Shimada says a copper-to-fiber shift "does not need to be limited to telecommunication." (Nikkei montage/Source photos by Kohtaro Igarashi and Nanami Sato)
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