Ключевые слова: abstract, adsl, background, business, cable, cabling, communication, computer, connect, connection, data, datacenter, digital, fiber, fibre, firewall, future, global, green, high, hub, industry, information, infrastructure, internet, ip, lan, line, link, media, modem, modern, network, optic, optical, plug, router, science, server, socket, speed, switch, tech, technology, telecommunications, traffic, transfer, wire,