NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 61744 [Withdrawn] references following documents:

Document number Edition Title
EN 60825-1 1994-03 Safety of laser products; Part 1: equipment classification, requirements and user's guide (IEC 60825-1:1993) More 
EN 60825-1/A11 1996-10 Safety of laser products - Part 1: Equipment classification, requirements and user's guide; Amendment A11 More 
IEC 60050-731 1991-10 International electrotechnical vocabulary; chapter 731: optical fibre communication More 
IEC 60793-1-1 1995-10 Optical fibres - Part 1: Generic specification - Section 1: General More 
IEC 60825-1 1993-11 Safety of laser products; part 1: equipment classification, requirements and user's guide More 
IEC 61315 1995-04 Calibration of fibre optic power meters More 
IEC 61746 2001-09 Calibration of optical time-domain reflectometers (OTDRs) More