Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems— 190 стр.
Optical amplifiers - Test methods - Part 1-1: Power and gain parameters - Optical spectrum analyzer method (IEC 61290-1-1:2015); German version EN 61290-1-1:2015— 14 стр.
Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (IEC 61290-4-1:2016); German version EN 61290-4-1:2016— 22 стр.
Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (IEC 61290-4-1:2011); German version EN 61290-4-1:2011— 21 стр.
BS IEC 62149-10. Fibre optic active components and devices. Performance standards. Part 10. RoF (radio over fiber) transceivers for mobile fronthaul— 18 стр.