Ключевые слова: background, blue, blurred, broadband, business, cable, cat, cat5, center, communication, computer, concept, connect, connection, data, datacenter, digital, electronic, equipment, fiber, fibers, hub, industry, internet, lan, lights, line, link, net, network, networking, office, optic, optical, patch, plug, port, power, rack, rj45, router, server, speed, switch, system, technology, traffic, wired,