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TC ATTM Working Group TM 6 Terms of Reference

TC ATTM Working Group TM 6 is responsible for digital access transmission systems particularly for digital subscriber line systems (DSL) on balanced wired (twisted pair) Infrastructures and will produce within their scope:

  • Specification of functional and physical characteristics of signals and interfaces on the physical line and at the network and the user side 
  • Frequency and spectrum management of bands allocated to these systems 
  • Specification of DSL filters and splitters 
  • Compatibility and co-existence studies between POTS/ PSTN and other technologies, particularly those sharing the same infrastructure. 
  • Specification of common DSL testing methodology