Noun
Asymmetric Digital Subscriber Line (plural Asymmetric Digital Subscriber Lines)
Alternative letter-case form of asymmetric digital subscriber line.
asymmetric digital subscriber line (plural asymmetric digital subscriber lines)
(telecommunications) A communications system characterised by moderately high speeds, different in each direction.
Synonym: (initialism) ADSL
SHDSL), ITU-T G.991.2, standardized successor of HDSL and proprietary SDSL, up to 5,696 kbit/s per pair, up to four pairs * Asymmetric digital subscriber line (ADSL), umbrella term for xDSL where the bitrate is greater in one direction than the other. Source: Internet