40.60 Close of voting Aug 28, 2026
CENELEC
CLC/SR 86C Fibre optic systems and active devices
European Norm
33.180.01 Fibre optic systems in general
PUBLISHED
EN IEC 61280-4-2:2024
IN_DEVELOPMENT
EN IEC 61280-4-2:2024/prA1:2026
40.60
Close of voting
Aug 28, 2026