Ключевые слова: background, blue, broadband, cable, cat5, center, closeup, communicate, communication, computer, connect, connection, cord, data, digital, electric, electronic, equipment, ethernet, fiber, global, hub, industry, information, internet, lan, line, link, net, network, networking, patch, plug, port, power, rack, rj45, router, security, server, socket, speed, switch, technology, telecommunication, telecommunications, wan, web, wire, wired,