IEC 60793-1-44:2011

FOREWORD
1 Scope
2 Normative references
3 Background
4 Overview of methods
5 Mapping functions
6 Reference test method
7 Apparatus
8 Sampling and specimens
9 Procedure
10 Calculations
11 Results
12 Specification information
Annex A (normative) Requirements specific to method
                    A - Cable cut-off wavelength,
                    lambda[cc], using uncabled fibre
Annex B (normative) Requirements specific to method
                    B - Cable cut-off wavelength,
                    lambda[cc], using cabled fibre
Annex C (normative) Requirements specific to method
                    C - Fibre cut-off wavelength,
                    lambda[c]
Bibliography

IEC 60793-1-44:2011 establishes uniform requirements for measuring the cut-off wavelength of single-mode optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes. This standard gives the methods for measuring the cut-off wavelength of fibre and cable. This edition constitutes a technical revision. The main change with respect to the previous edition is the withdrawal of Annex D.

This publication is to be read in conjunction with IEC 60793-1-1:2008.