DIN EN 61755-1 E:2013-03 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance
1970DIN EN 61755-1 E:2013-03 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance
2008DIN EN 61755-1 Berichtigung 1:2008 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 61755-1:2005); German version EN 61755-1:2006, Corrigendum to DIN EN 61755-1:2006-11; German version CENELEC-Co
2006DIN EN 61755-1:2006 Fibre optic connector optical interfaces - Part 1: Optical interfaces for single mode non-dispersion shifted fibres - General and guidance (IEC 61755-1:2005); German version EN 61755-1:2006