Digital Subscriber Line (DSL) and Transmission System 1 (T1)
T1 and DSL, like your phone line, runs thru your ISP’s (Internet Service Providers) copper network. With DSL you can run your telephone and internet on the same line, with the use of a DSL splitter. T1 has its own dedicated line and circuit that that transmits and receives over 2 pairs of wires instead of 1 like DSL. If you want your internet connection to be reliable and wired correctly the first time, contact HiTech.