Ключевые слова:
Outdoor electric equipment, Testing conditions, High-temperature testing, Salt-spray tests, Optical fibres, Fibre optics, Dust, Damp-heat tests, Optical communication systems, Durability, Torsion testing, Attenuation, Corrosion tests, Variable, Vibration testing, Thermal-cycling tests, Impact testing, Sulfur dioxide, Thermal-shock tests, Performance, Optoelectronic devices, Fibre optic branching devices, Fibre optic connectors, Environmental testing, Low-temperature testing, Attenuators, Passive components