A device that transmits light pulses over optical fibers at extremely high speeds (Gbits/sec range). Many intercity telephone trunks have been converted to lightwave systems.
"lightwave system." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/lightwave-system>.
lightwave system. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/lightwave-system