Research Institute Develops Optical Repeater to Boost 5G Service

DAEJEON, Dec. 11 (Korea Bizwire) — The state-run Electronics and Telecommunications Research Institute (ETRI) announced on Thursday that it had developed a cutting-edge optical repeater that ensures seamless 5G service, even indoors. The newly-developed optical repeater enables airports, stations and large shopping malls to offer 5G service at a maximum speed of 20 Gbps. The [...]