40.20 DIS ballot initiated: 12 weeks Jul 10, 2026
PRVC Oct 2, 2026
IEC
International Standard
33.180.99 Other fibre optic equipment
PUBLISHED
IEC 61757-1-1:2020 ED2
IN_DEVELOPMENT
IEC 61757-1-1 ED3
40.20
DIS ballot initiated: 12 weeks
Jul 10, 2026