Electromagnetic compatibility (EMC). Limits. Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current $3L 16 A per phase and not subject to conditional connection— 28 стр.
Optical fibre amplifiers. Basic specification. Test methods for reflectance parameters. Reflectance tolerance using an electrical spectrum analyser— 16 стр.
Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement— 53 стр.