NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 62522 [CURRENT] references following documents:

Document number Edition Title
IEC/TR3 61930 1998-08 Fibre optic graphical symbology More 
IEC/TR3 61931 1998-08 Fibre optic - Terminology More 
ITU-T G.694.2 2003-12 Spectral grids for WDM applications: CWDM wavelength grid More