IEC 60793-2-20 Ed. 2.0被替代
Optical fibres Part 2-20: Product specifications - Sectional specification for category A2 multimode fibres
出版：International Electrotechnical Committee
专家解读视频
Covers specific requirements of optical fibres type A2a, A2b and A2c. These fibres are used in information transmission equipment and optical fibre cables (typically up to 2 km). For general requirements, see IEC 60793-2. The main changes from the previous edition are: the additionof tensile strength requirement; the removal of water immersion requirement; and the addition of environmental requirements.
NF EN 60793-2-20:2002 - Identical
OVE/ONORM EN 60793-2-20:2003 - Identical
NEN EN IEC 60793-2-20:2002 - Identical
I.S. EN 60793-2-20:2002 - Identical
BS EN 60793-2-20:2002 - Identical
BS EN 60793-2-20:2009 - Identical
DIN EN 60793-2-20 (2002-11) - Identical
PN EN 60793-2-20:2002 - Identical
VDE 0888-322:2002 - Identical
