olemus
andmesidetehnoloogiate pere,
kasutab edastuskandjana
tavalist vaskjuhtmepaari, näiteks telefoniliini
=
a family of technologies that are used to transmit digital data over telephone lines

ülevaateid
https://www.techopedia.com/definition/5279/digital-subscriber-line-dsl

https://en.wikipedia.org/wiki/Digital_subscriber_line

http://www.idc-online.com/technical_references/pdfs/information_technology/Dsl.pdf

https://www.pearsonhighered.com/assets/samplechapter/0/1/3/0/0130938106.pdf

http://www.scholarpedia.org/article/Digital_subscriber_line_(DSL)

standardid
https://www.itu.int/rec/T-REC-G.Sup50-201109-I/en

vt ka
- ADSL
- SDSL
- VDSL