Also known as line doubler.A device that extends, and more or less doubles, the maximum physical reach of a digital subscriber line (DSL) service. A line extender essentially is a DSL repeater. See also xDSL and repeater.
"line extender." YourDictionary, n.d. Web. 07 June 2018. <http://www.yourdictionary.com/line-extender>.
line extender. (n.d.). Retrieved June 07th, 2018, from http://www.yourdictionary.com/line-extender