UNE-EN IEC 62614-1:2020 Fibre optics - Multimode launch conditions - Part 1: Launch condition requirements for measuring multimode attenuation (Endorsed by Asociación Española de Normalización in October of 2020.)
2020UNE-EN IEC 62614-1:2020 Fibre optics - Multimode launch conditions - Part 1: Launch condition requirements for measuring multimode attenuation (Endorsed by Asociación Española de Normalización in October of 2020.)