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

DIN EN IEC 62074-1 ; VDE 0885-600:2026-04 [Pre-order] references following documents:

Document number Edition Title
ITU-T G.694.1 2020-10 Spectral grids for WDM applications: DWDM frequency grid More 
ITU-T G.694.2 2003-12 Spectral grids for WDM applications: CWDM wavelength grid More