Ключевые слова: adsl, apc, broadband, business, cable, closeup, color, communication, computer, connection, connector, data, datacenter, equipment, fiber, firewall, green, hardware, head, information, internet, ip, isp, laser, line, link, net, network, node, optic, plug, provider, router, server, service, switch, tcp, tech, telecom, telecommunication, transport, upc, utp, wan, wire,