Ключевые слова: black, cable, closeup, communication, computer, computing, concept, connect, connection, connector, cord, data, digital, equipment, fiber, glass, global, industry, information, infrastructure, instrument, internet, laser, light, line, link, media, net, network, node, object, optic, optical, patch, patchcord, plug, provider, roll, speed, swirl, tech, technician, technology, telecommunications, traffic, transfer, transmission,