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Ever since the days of the Pony Express, people have looked to getting information, whether personal or business, to its intended receiver as soon as possible. The computer has evolved as a communications super-tool, enabling people to do just that. Networking has given individuals the power to transfer ideas, reports, and files quickly and efficiently. Networks also grant the power to business professionals and families to conference with voice and video from their individual offices …

…which network information is passed. A repeater accepts network input, amplifies the signal, and retransmits the information. Repeaters are especially useful when a network is cabled throughout a large building, over several floors. They are also able to filter out interference or distortion before retransmission, but are unable to operate efficiently when attempting to transfer huge amounts of information. A repeater is a simple device contained in a stand alone box or within a hub