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Repeater and power supply method

A repeater and power supply equipment technology, applied in the field of POE power supply, can solve the problems of limited power supply, inability to meet the working requirements of POE dome cameras, and limit the use range of POE power supply equipment.

Active Publication Date: 2019-11-15
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual POE power supply environment, the power supply power of POE power supply equipment is limited by the POE power supply standard. For example, POE power supply equipment based on the IEEE802.3af / at standard needs to comply with the IEEE802.3af / at standard, and its output power cannot meet the requirements of high-power PDs. For example, it cannot meet the working requirements of POE ball cameras with rated power greater than 30W, etc.
The limitation of the power supply of POE power supply equipment limits the scope of use of POE power supply equipment

Method used

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] It should be noted that the models, parameters and connection methods of the devices in the embodiments of the present invention are only examples, and are not intended to limit the protection scope of the present invention. Any modifications made within the spirit and principles of the present invention, equivalent Replacement, improvement, etc. are all included in the protection scope of the present invention.

[0069] In the related POE power supply ...

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Abstract

The embodiment of the invention provides a repeater and a power supply method, and relates to the technical field of POE power supply, and the power supply method comprises the steps: receiving a plurality of paths of input Ethernet signals; integrating a plurality of paths of input Ethernet signals to obtain Ethernet signals to be output, wherein the number of paths of the Ethernet signals to beoutput is smaller than the number of paths of the input Ethernet signals, and the power supply power of a single path of the Ethernet signals to be output is larger than that of a single path of the input Ethernet signals. According to the power supply method provided by the embodiment of the invention, the multiple paths of input Ethernet signals are integrated to obtain the to-be-output Ethernetsignal, and the power supply power of the single path of to-be-output Ethernet signal is greater than that of the single path of input Ethernet signal, so that the power supply power of the single path of output signal can be increased, and the application range of power supply equipment is enlarged.

Description

technical field [0001] The invention relates to the technical field of POE power supply, in particular to a repeater and a power supply method. Background technique [0002] POE (Power Over Ethernet, Active Ethernet) refers to the use of some IP (Internet Protocol, network protocol)-based terminals, such as IP phones, without any changes to the existing Ethernet Cat.5 cabling infrastructure. Computers, wireless LAN access points, network cameras, etc., while transmitting data signals, it provides DC power supply technology. POE technology can guarantee the normal operation of the existing network while ensuring the security of the existing structured wiring, and minimize the cost. A complete POE system includes PSE (Power Sourcing Equipment, power supply equipment) and PD (PoweredDevice, powered equipment) two parts. [0003] In the actual POE power supply environment, the power supply power of POE power supply equipment is limited by the POE power supply standard. For exa...

Claims

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Application Information

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IPC IPC(8): H04L12/10
CPCH04L12/10
Inventor 侯旭东
Owner HANGZHOU HIKVISION DIGITAL TECH
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