Expandable ethernet power supply device
AssigneeCable Vision Electronics Co., Ltd.
InventorChien-Chung LEE
Life of this patent
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Abstract
An expandable Ethernet power supply device includes a network line, a power sourcing equipment (PSE), a DC power inputting terminal and a power outputting terminal. A PoE outputting port is inserted into network equipment. An Ethernet connector is connected to a network data source. A DC power is inputted to the DC power inputting terminal and managed by the PSE, and then providing demanded working voltage of the network equipment and transmitting network data. The power outputting terminal is provided for connecting to the DC power inputting terminal of another Ethernet power supply device and demanded working voltage of more network equipment.
Claims12
An expandable Ethernet power supply device connecting to and supplying power to network equipment, the expandable Ethernet power supply device comprising:
- an Ethernet connector;
- a power over Ethernet (PoE) outputting port connected to the Ethernet connector;
- a power source equipment (PSE) electrically connected to the PoE outputting port;
- a direct-current (DC) power inputting terminal electrically connected to the PSE;
- and
- a power outputting terminal electrically connected to the DC power inputting terminal.
An expandable Ethernet power supply device connecting to and supplying power to network equipment, the expandable Ethernet power supply device comprising:
- a housing:
- a power sourcing equipment (PSE) disposed within the housing;
- a PoE outputting port disposed at one end of the housing and electrically connected to the PSE;
- a cable, one end of the cable disposed on the other end of the housing are electrically connected to the PoE outputting port, and the other end of the cable having an Ethernet connector;
- a DC power inputting connector electrically connected to the PSE;
- and
- a power outputting connector electrically connected to the DC power inputting connector.
Dependencies are inferred from the claim text.