Ключевые слова: blue, blueglow, broadband, cable, closeup, communication, connection, cyber, dark, data, digital, electronics, energy, engineering, equipment, fiber, fiberoptic, fiberoptics, futuristic, glow, hardware, hightech, illuminated, information, infrastructure, internet, laser, light, lighttransmission, luminous, modern, network, networking, optic, radiant, signal, speed, stream, system, tech, techconnection, technology, telecommunications, thin, transmission, wire, wired,