s-hdsl

1 definition found

s-hdsl - Free On-line Dictionary of Computing (26 May 2007) :

  Single-line Digital Subscriber Line
  SDSL
  S-HDSL
  Single-pair High Speed Digital Subscriber Line
  
     <communications, protocol> (SDSL, or Single-pair High Speed
     Digital Subscriber Line, S-HDSL) A form of Digital Subscriber Line
      similar to HDSL but providing T1 or E1 connections
     over a single twisted-pair copper line.
  
     (1998-05-18)