1 Scope
2 References
3 Definitions
3.1 Terms defined
elsewhere
4 Abbreviations and acronyms
5 Conventions
6 Emission on DC power port in
frequencies below 150 kHz
6.1 Equipment
configuration
6.2 Emission requirements
7 Immunity requirements
7.1 Test level
7.2 Test set-up
7.3 Method of measurement
7.4 Performance criteria
Annex A – Verification of measurement network defined
in clause 6.2.1.2
Appendix I – Example of disturbances at low frequency
I.1 Audible noise caused by disturbance from rectifier
I.2 Audible noise in telephone services provided from
a central office
I.3 Trouble in LAN system
Bibliography