摘要 |
PURPOSE: A device for sharing a power module of a communication terminal and a hub is provided, so that an internet protocol(IP) telephone can get a power through a local area network(LAN) line as a general telephone. CONSTITUTION: A device for sharing a power module of a communication terminal and a hub comprises a main hub(10), a power supplier(11), a first port(1), an internet protocol(IP) telephone(12), and a power module(100). An input/output terminal of the main hub is connected to the first port of the power supplier through a local area network(LAN) line. An input/output terminal of the IP telephone connects the first port with signal lines of a second port connected through the LAN line and draws out two signal lines not used in the second port to connect the power module. And the drawn lines are connected to an Ethernet port of the IP telephone.
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