Glossary Search A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 X xDSL xDSL Digital subscriber line. Technology that transfers digital information through existent twisted copper wire. Transfer rates depend on the variant of the system used (examples: ADSL, HDSL, VDSL, SDSL).
