TS 101 952-1-3 : 1.1.1

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 General functional description of ADSL/ISDN splitters
  4.1 Functional diagram
5 Splitter testing conditions
  5.1 DC testing conditions
      5.1.1 Polarity independence
      5.1.2 DC feeding current
  5.2 Terminating impedances
      5.2.1 Z[ADSL-I]
      5.2.2 Z[T] and Z[L]
  5.3 General transmission test setup
6 Splitter requirements
  6.1 DC requirements
      6.1.1 DC resistance to earth
      6.1.2 Isolation resistance between A-wire and B-wire
      6.1.3 DC series resistance
  6.2 High pass path of the splitter
  6.3 Passband insertion loss requirements for the LPF
  6.4 Passband return loss requirements for the LPF
  6.5 Unbalance about earth
  6.6 Isolation requirements (insertion loss in ADSL band)
  6.7 Noise
  6.8 Delay distortion
  6.9 ADSL related requirements
      6.9.1 ADSL insertion loss
      6.9.2 ADSL band distortion
Annex A (informative): Bibliography
History

Describes requirements and test methods for DSL splitters. These splitters are intended to be installed at the Local Exchange side of the local loop and at the user side near the NTP.