This part of IEC 60793 is applicable to optical fibre categories B, B, B, B2, B4, B5 and B6. A map illustrating the connection of IEC designations to ITU-T designations is shown in Annex I. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. Three types of requirements apply to these fibres: general requirements, as defined in IEC 60793-2; specific requirements common to the class B single-mode fibres covered in this standard and which are given in Clause 5; particular requirements applicable to individual fibre categories or specific applications, which are defined in Annexes A to G. For some fibre categories (shown in the relevant family specifications), there are sub- categories that are distinguished on the basis of difference in transmission attribute specifications. The designations for these sub-categories are documented in the individual family specifications.
IEC 60793-2-50:2015 Referenced Document
IEC 60793-1-1:2008 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
IEC 60793-1-20:2014 Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
IEC 60793-1-21:2001 Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
IEC 60793-1-30:2010 Optical fibres - Part 1-30: Measurement methods and test procedures - Fibre proof test
IEC 60793-1-31:2010 Optical fibres - Part 1-31: Measurement methods and test procedures - Tensile strength
IEC 60793-1-32:2010 Optical fibres - Part 1-32: Measurement methods and test procedures - Coating strippability
IEC 60793-1-33:2001 Optical fibres - Part 1-33: Measurement methods and test procedures - Stress corrosion susceptibility
IEC 60793-1-34:2006 Optical fibres - Part 1-34: Measurement methods and test procedures - Fibre curl
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
IEC 60793-2-50:2015 history
0000 IEC 60793-2-50:2018 RLV
2015IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
2014IEC 60793-2-50:2012/COR1:2014 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres; Corrigendum 1
2012IEC 60793-2-50:2012 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
2008IEC 60793-2-50:2008 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
2004IEC 60793-2-50:2004 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
2002IEC 60793-2-50:2002 Optical fibres - Part 2-50: Product specifications; Sectional specification for class B single-mode fibres