Long-distance network transmission structure and associated device

Abstract

This invention discloses a long-distance network transmission structure and associated device thereof. The invention utilizes the CAT-5 transmission line network to achieve a high-speed long-distance network tranceiving. A DSP PHY (Digital Signal Processing Physical) is employed in the long-distance network transmission structure to receive a data signal from the transmission line. The signal is then driven to clients with a common PHY without DSP capability or a DSP PHY. Through such a DSP PHY, the signal can be transmitted over 3000 ft and the transmission rate can reach duplex 100 Mbps. Two pairs of cords inside the CAT-5 network transmission line are used to provide the full duplex data tranceiving and the other two spare cords provide electrical power for a repeater. Therefore, the long-distance transmission structure and associated device thereof can effectively reduce the cost for both network service providers and clients and facilitate the installation.

Dependencies are inferred from the claim text.