
Optical fibre cables - Part 2-21: Indoor cables - Detailed specification for multi-fibre optical distribution cables for use in premises cabling
出版:Netherlands Standards

专家解读视频
NEN-EN-IEC 60794-2-21 presents the detailed requirements specific to this type of cable to ensure compatibility with the series of International Standards ISO/IEC 11801, Information technology - Generic cabling for customer premises (Parts 1 to 6).
IEC 60794-2-21 : 3.0 - Identical
EN IEC 60794-2-21:2019 - Identical
IEC 60794-2-21 : 3.0 - Identical