40.60 Apr 10, 2026
AFDIS Dec 31, 2027
IEC
TC 86/SC 86B
International Standard
PROJECT
IEC 63647-1 ED1
40.60
Close of voting
Apr 10, 2026
Fibre optic interconnecting devices and passive components - Performance standard for railway rolling stock application - Part 1: General and guidance
40.60 Close of voting