DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60793-2-50
; VDE 0888-325:2013-11
Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres (IEC 60793-2-50:2012); German version EN 60793-2-50:2013
Lichtwellenleiter - Teil 2-50: Produktspezifikationen - Rahmenspezifikation für Einmodenfasern der Kategorie B (IEC 60793-2-50:2012); Deutsche Fassung EN 60793-2-50:2013
Overview
This part of DIN EN 60793 specifies requirements for class B single-mode fibres applicable in addition to the general requirements of DIN EN 60793-2. These fibres are used in information transmission equipment and optical fibre cables. Specific requirements common to single-mode fibres of classes B1.1, B1.2, B1.3, B2, B4, B5 and B6 are given in normative annexes. Furthermore, a map illustrating the connection of IEC designations to ITU-T designations is shown in Annex I. The responsible committee is DKE/UK 412.6 "Lichtwellenleiter und Lichtwellenkabel" ("Optical fibres and fibre cables") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
