Method, control cell and system for controlling ethernet power supply

A control unit, Ethernet technology, applied to power-over-Ethernet function devices, shutdown or shutdown systems, control power-over-ethernet systems, control power-over-ethernet, and control the opening and closing of power-over-ethernet functions of switches It can solve problems such as adverse effects, and achieve the effect of solving voltage jumps and hidden dangers

Inactive Publication Date: 2008-03-12
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The second object of the present invention is to provide a control unit to solve the adverse effects caused by the existing high-power PoE service board being powered off, and to realize the control of the opening and closing of the PoE function
[0010] The third purpose of the present invention is to provide a system for controlling Power over Ethernet, which is used to solve the adverse effects caused by the existing high-power PoE service board being powered off, and to realize the control of the opening and closing of the PoE function

Method used

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  • Method, control cell and system for controlling ethernet power supply
  • Method, control cell and system for controlling ethernet power supply
  • Method, control cell and system for controlling ethernet power supply

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Embodiment Construction

[0035] Referring to FIG. 2 , it is a schematic structural diagram of an embodiment of a system for controlling power over Ethernet according to the present invention. This embodiment includes a control panel and a power-over-ethernet control unit for controlling the status indicators of each port of the switch or service board switch. The Power over Ethernet (PoE) control unit is connected with the switch or its control panel to control the power over Ethernet of the switch, and the switch or its control panel is also provided with a mode switching unit C.

[0036] The system for controlling power over Ethernet in the embodiment of Fig. 2 is described below:

[0037] The control panel includes a port module A (several built-in ports) and a corresponding status indicator module B, which displays the status of each port of the switch, and also includes a mode switching unit C, which is connected to the control unit, and the mode switching unit C is controlled by the user or the ...

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PUM

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Abstract

The utility model relates to a method, a control unit and a system used for control the power supply of Ethernet, among which a control unit is arranged between the Ethernet power supply control unit and the control panel; the Ethernet power supply control unit is used to control the power supply of the exchanger or the operational board; the control panel is used to display the conditions of the exchanger or the operational board. As receiving the power supply switch signal, the control unit can switch the Ethernet power supply signal of the power supply control unit; as per the switched Ethernet power supply signal, the Ethernet power supply control unit will control the open or close of the Ethernet power supply at each port of the exchanger or the operational board. The utility model can remove the harmful effect arising from the plugging out of the electrified PoE operational board with large power, so as to achieve the open and close of PoE function.

Description

technical field [0001] The present invention relates to a method for controlling power over Ethernet, especially a method capable of controlling the opening and closing of the power over Ethernet function of a switch; A device for the power over Ethernet function of the service board; the present invention also relates to a system for controlling power over Ethernet, especially a system that can control the shutdown or shutdown of power over Ethernet before the service board is charged and unplugged, and belongs to the The technical field of communication related to power over ethernet hot swapping. Background technique [0002] Power over Ethernet (PoE for short) is a technology that uses Ethernet to transmit power. Power over Ethernet technology transmits power and data signals on the same twisted pair, which can reduce the wiring complexity and cost of communication equipment, and provide convenience for low-power network access equipment. [0003] The circuit structure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/10H04L12/12H04L12/28
Inventor 黄赞
Owner RUIJIE NETWORKS CO LTD
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