Ключевые слова: analyzer, background, cabinet, cable, catv, communication, communications, connect, cord, data, device, engineer, equipment, ethernet, fiber, fibre, ftth, gluing, hardware, home, industry, information, installation, instrument, internet, measurement, network, nippers, occupation, optic, optical, patch, professional, provider, repairman, sdp, set, signal, spectrum, support, technology, telecommunications, television, terminal, transmission, wall, welding, wired, work,