1 Scope
2 Normative references
3 Definitions
4 Apparatus
4.1 Optical source
4.2 Stability
4.3 Launch system
4.4 Detection system
4.5 Computational equipment
5 Sampling and specimens
5.1 Test sample
5.2 Specimen endfaces
5.3 Specimen length
5.4 Specimen packaging
5.5 Specimen positioning
6 Procedure
6.1 Adjust and measure system response
6.2 Adjust detection system
6.3 Measure the test sample
7 Calculations and interpretation of results
7.1 Differential Mode Delay (DMD)
7.2 Length normalization
8 Documentation
8.1 Report the following information for each test
8.2 Information to be available upon request
9 Specification information
Annex A (informative) Comparison between this
Standard and ITU recommendations
Annex B (normative) Source spectral width limitation
Annex C (informative) Discussion of measurement details
Bibliography