Ключевые слова:
Wire transmission (telecommunication), Telecommunication systems, Telecommunication, Communication networks, Cable television, Television networks, Broadcasting networks, Visual signals, Acoustic signals, Television systems, Video signals, Communication equipment, Optoelectronic devices, Transmitters, Receivers, Amplifiers, Fibre optic connectors, Optical fibres, Fibre optics, Optical communication systems, Optical measurement, Approval testing, Performance, Performance testing, Test equipment, Polarization (wave physics), Error correction, Ratios, Errors, Noise (spurious signals), Bit error rate