1. 
   HDSL
   . High-bit-rate Digital Subscriber Line. A digital transmission path that can be used for the transmission of CCTV pictures (1 camera) at up to 2Mbps. Up to 5 cameras can be transmitted but the data rate is shared (i.e. 384kbps for each camera).
   Found op http://www.zoo.co.uk/~z0001325/Glossary.html
   
   
2. 
   HDSL
   (See DSL)
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   HDSL
   (In topic `Network Architectures`) HDSL is an acronym for High-data-rate DSL (see ADSL & xDSL)
   Found op http://www.it-architects.co.uk/a_-_z_glossary_index/Network_Architecture_Gl
   
   
4. 
   HDSL
   See High Bit Rate Digital Subscriber Line.
   Found op http://www.tedhaynes.com/newterms.html
   
   
5. 
   HDSL
   High bit-rate Digital Subscriber Line
   Found op http://foldoc.org/HDSL
   
   
6. 
   HDSL
   High bit rate digital subscriber line.
   Found op http://www.glossarycentral.com/cell_phone/hdsl.html
   
   

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