This part of IEC 60793-2 is applicable to category A4 optical multimode fibres and the related sub-categories A4a, A4b, A4c, A4d, A4e, A4f, A4g and A4h. These fibres have a plastic core and plastic cladding and may have step-index, multi-step index or graded-index profiles. The fibres are used in information transmission equipment and other applications employing similar light transmitting techniques, and finally in fibre optic cables.
IEC 60793-2-40:2015 Referenced Document
IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
IEC 60793-1-20:2001 Optical Fibres - Part 1-20: Measurement Methods and Test Procedures - Fibre Geometry (Edition 1.0; Together with the Other Standards in the IEC 60793-1-2X Series)
IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
IEC 60793-1-40:2001 Optical fibres - Part 1-40: Measurement methods and test procedures; Attenuation
IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion