CN110289972A - A kind of network equipment and network system based on Ethernet - Google Patents
A kind of network equipment and network system based on Ethernet Download PDFInfo
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- CN110289972A CN110289972A CN201910445559.8A CN201910445559A CN110289972A CN 110289972 A CN110289972 A CN 110289972A CN 201910445559 A CN201910445559 A CN 201910445559A CN 110289972 A CN110289972 A CN 110289972A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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Abstract
The invention discloses a kind of network equipment and network system based on Ethernet, the network equipment includes: Ethernet receiving end mouth mold block, for connecting PoE power supply unit；Power supply interface module, for connecting alternating current or direct current；Plant-grid connection control module, when for detecting that Ethernet receiving end mouth mold block or power supply interface module obtain power supply, it controls Ethernet receiving end mouth mold block or power supply interface module from accordingly obtaining power supply and provides power supply to supply port module, when detecting that Ethernet receiving end mouth mold block and power supply interface module obtain power supply, control is configured according to priority and provides power supply from Ethernet receiving end mouth mold block or power supply interface module to supply port module；Supply port module, for connecting power receiving equipment.The network equipment increases the flexibility of network equipment power supply, ensure that the stability of power supply.And pass through while being arranged the patchcord of connection supply port module and power receiving equipment, reduce the quantity of power supply unit, there is energy-saving and environment-friendly effect.
Description
Technical field
The present invention relates to power over Ethernet fields, more particularly to a kind of network equipment and network based on Ethernet
System.
Background technique
With the continuous development of science and technology and network technology, internet is increasingly becoming indispensable one in people's life
Part, this makes the network equipments such as the small switch of desktop, router also more more and more universal.
The network equipment is usually deployed on the visible position of user, can pass through electric main, power supply adaptor or PoE
Power supply unit obtains electric power, and network equipment itself can also be powered for other power receiving equipments, thus, using these nets
The network that network equipment is set up has brought great convenience.But the present inventor is in implementing the present invention, it may, discovery
At least there is following technical problem in the prior art:
Currently, the network equipment is by the cable of RJ45 interface, and the use non-standard PoE of standard PoE or customized
Two kinds of forms are powered for power receiving equipment, this makes network equipment power supply flexibility lower.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of network equipment and network based on Ethernet
System can increase the flexibility of network equipment power supply.
In order to solve the above technical problem, the present invention provides a kind of network equipment based on Ethernet, including Ethernet by
Electric port module, power supply interface module, plant-grid connection control module and supply port module；
The Ethernet receiving end mouth mold block, for connecting PoE power supply unit to obtain power supply；
The power supply interface module, for connecting alternating current or direct current to obtain power supply；
The plant-grid connection control module, for controlling when detecting that the Ethernet receiving end mouth mold block obtains power supply
System provides power supply from the Ethernet receiving end mouth mold block to the supply port module；Detecting the power supply interface module
When obtaining power supply, control provides power supply from the power supply interface module to the supply port module；And it is described detecting
When Ethernet receiving end mouth mold block and the power supply interface module obtain power supply, according to preset priority configure, control by
The Ethernet receiving end mouth mold block or the power supply interface module provide power supply to the supply port module；
The supply port module, for connecting power receiving equipment, to provide electricity to the power receiving equipment when obtaining power supply
Source.
Preferably, the network equipment based on Ethernet further includes patchcord, and one end of the patchcord is set
There is the first connector, the other end of the patchcord is equipped with the second connector, first connector and the feeder ear mouth mold
Block connection, second connector are connect with the receiving end mouth of the power receiving equipment.
Preferably, first connector is RJ45 connector or RJ45 interface；Second connector is
Micro-USB plug, 3.0 plug of USB, Type-C plug, Lighting plug, DC plug, Micro-USB interface, USB
Any one in 3.0 interfaces, Type-C interface, Lighting interface or DC interface.
Preferably, the Ethernet receiving end mouth mold block includes the first Ethernet network interface, the first Ethernet transformation
Device and Ethernet are by electric module, and one end of the first Ethernet network interface is for connecting PoE power supply unit, first Ethernet
The other end of network interface is connect with one end of the first Ethernet transformer and the Ethernet by the input terminal of electric module respectively,
The Ethernet is connect by the output end of electric module with the plant-grid connection control module.
Preferably, the Ethernet receiving end mouth mold block further includes the first DC-DC converter；Then,
The Ethernet is connect by the output end of electric module with the plant-grid connection control module, specifically:
The Ethernet is controlled mould by first DC-DC converter and the plant-grid connection by the output end of electric module
Block connection.
Preferably, the power supply interface module includes power interface, and one end of the power interface is for connecting
Alternating current or direct current, the other end of the power interface are connect with the plant-grid connection control module.
Preferably, the power supply interface module further includes AC/DC conversion module；Then,
The other end of the power interface is connect with the plant-grid connection control module, specifically:
The other end of the power interface is connect with the input terminal of the AC/DC conversion module, the AC/DC conversion module
Output end connect with the plant-grid connection control module.
Preferably, the power supply interface module further includes the second DC-DC converter；Then,
The output end of the AC/DC conversion module is connect with the plant-grid connection control module, specifically:
The output end of the AC/DC conversion module controls mould by second DC-DC converter and the plant-grid connection
Block connection.
Preferably, the supply port module includes the second Ethernet network interface and the second Ethernet transformer, institute
One end of the second Ethernet network interface is stated for connecting power receiving equipment, the other end of the second Ethernet network interface is respectively with described the
Two Ethernet transformers are connected with the plant-grid connection control module.
In order to solve identical technical problem, the embodiment of the present invention also provide a kind of network system, including power receiving equipment with
And the above-mentioned network equipment based on Ethernet, the network equipment are connect with the power receiving equipment.
Compared with prior art, a kind of network equipment and the network equipment based on Ethernet provided in an embodiment of the present invention,
Power supply is obtained by the way that the Ethernet receiving end mouth mold block and the power supply interface module is arranged simultaneously, and connects the power supply
Enter control module when detecting that the Ethernet receiving end mouth mold block obtains power supply, controls by the Ethernet receiving end mouth mold
Block provides power supply to the supply port module, when detecting that the power supply interface module obtains power supply, controls by the electricity
Source interface module provides power supply to the supply port module, and is detecting the Ethernet receiving end mouth mold block and described
When power supply interface module obtains power supply, configured according to preset priority, control by the Ethernet receiving end mouth mold block or
The power supply interface module provides power supply to the supply port module, is powered to be embodied as power receiving equipment, therefore increases
The flexibility for having added the network equipment to power, and ensure that the stability of the network equipment power supply.In addition, the network equipment is logical
The patchcord for connecting the supply port module 14 and the power receiving equipment 2 is crossed while being arranged, so as to avoid needing to be arranged more
More power supply units is the power supply of other power receiving equipments, effectively reduces the quantity of power supply unit, has reached good energy-saving ring
The effect of guarantor.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of network equipment based on Ethernet provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another network equipment based on Ethernet provided in an embodiment of the present invention；
Fig. 3 is supply port module provided in an embodiment of the present invention, the connection schematic diagram of patchcord and power receiving equipment；
Fig. 4 is the structural schematic diagram of network system provided in an embodiment of the present invention.
Wherein, 1, the network equipment；11, Ethernet receiving end mouth mold block；111, the first Ethernet network interface；112, the first ether
Net transformer；113, Ethernet is by electric module；114, the first DC-DC converter；12, power supply interface module；121, power interface；
122, AC/DC conversion module；123, the second DC-DC converter；13, plant-grid connection control module；14, supply port module；
141, the second Ethernet network interface；142, the second Ethernet transformer；15, patchcord；2, power receiving equipment；21, receiving end mouth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
In conjunction with shown in Fig. 1 to Fig. 2, the embodiment of the present invention provides a kind of network equipment 1 based on Ethernet, including Ethernet
Receiving end mouth mold block 11, power supply interface module 12, plant-grid connection control module 13 and supply port module 14；
The Ethernet receiving end mouth mold block 11, for connecting PoE power supply unit to obtain power supply；
The power supply interface module 12, for connecting alternating current or direct current to obtain power supply；
The plant-grid connection control module 13, for detecting the acquisition of Ethernet receiving end mouth mold block 11 power supply
When, control provides power supply from the Ethernet receiving end mouth mold block 11 to the supply port module 14；Detecting the electricity
When source interface module 12 obtains power supply, control provides power supply from the power supply interface module 12 to the supply port module 14；
And when detecting that the Ethernet receiving end mouth mold block 11 and the power supply interface module 12 obtain power supply, according to default
Priority configuration, control is from the Ethernet receiving end mouth mold block 11 or the power supply interface module 12 to the supply port
Module 14 provides power supply；
The supply port module 14, for connecting power receiving equipment 2, to be mentioned when obtaining power supply to the power receiving equipment 2
Power supply source.
Specifically, as shown in Figure 1, the input terminal of the Ethernet receiving end mouth mold block 11 is for connecting PoE power supply unit,
The output end of the Ethernet receiving end mouth mold block 11 is connect with the control terminal of the plant-grid connection control module 13；The power supply
For connecting alternating current or direct current, output end and the power supply of the power supply interface module 12 connect the input terminal of interface module 12
Enter the control terminal connection of control module 13；The output end of the plant-grid connection control module 13 and the supply port module 14
Input terminal connection, the output end of the supply port module 14 is for connecting power receiving equipment 2.By the way that the Ethernet is arranged by electricity
Port module 11, and the input terminal of the Ethernet receiving end mouth mold block 11 is made to connect PoE power supply unit, to be supplied from the PoE
Power supply is obtained in electric equipment；The power supply interface module 12 is set simultaneously, and connects the input terminal of the power supply interface module 12
Alternating current or direct current are connect, power supply is obtained by the alternating current or the direct current to realize；And by make the Ethernet by
The output end of the output end of electric port module 11 and the power supply interface module 12 with the plant-grid connection control module 13
Control terminal connection, the output end of the plant-grid connection control module 13 connect with the input terminal of the supply port module 14, make
The plant-grid connection control module 13 can when detecting that the Ethernet receiving end mouth mold block 11 obtains power supply, control by
The Ethernet receiving end mouth mold block 11 provides power supply to the supply port module 14, is detecting the power supply interface module
When 12 acquisition power supply, control provides power supply from the power supply interface module 12 to the supply port module 14, and is detecting
It, can be according to preset preferential when obtaining power supply to the Ethernet receiving end mouth mold block 11 and the power supply interface module 12
Grade configuration, control is from the Ethernet receiving end mouth mold block 11 or the power supply interface module 12 to the supply port module 14
Power supply is provided, to be embodied as being powered with the power receiving equipment 2 that the network equipment 1 is connect, increases network equipment power supply
Flexibility, and ensure that the network equipment power supply stability.
It should be noted that the plant-grid connection control module 13 is by detecting 11 He of Ethernet receiving end mouth mold block
The input voltage of the power supply interface module 12, to detect the Ethernet receiving end mouth mold block 11 and the power interface mould
Whether block 12 obtains power supply；It is of course also possible to detect the detection Ethernet receiving end by parameters such as detection input currents
Whether mouth mold block 11 and the power supply interface module 12 obtain power supply, and the present invention is with no restrictions.
In addition, in a preferred embodiment, the preset priority configuration, specifically: when the Ethernet by
When the input voltage of electric port module 11 is greater than the input voltage of the power supply interface module 12, the Ethernet receiving end is selected
Mouth mold block 11 is used as main power supply, and the power supply interface module 12 is as secondary power supply；I.e. control is by the Ethernet receiving end mouth mold
Block 11 provides power supply to the supply port module 14, and in this power supply process, if the Ethernet receiving end mouth mold block
11 power supply is lost, then control provides power supply from the power supply interface module 12 to the supply port module 14；When it is described with
When too the input voltage of net receiving end mouth mold block 11 is less than the input voltage of the power supply interface module 12, the power supply is selected to connect
Mouth mold block 12 is used as main power supply, and the Ethernet receiving end mouth mold block 11 is as secondary power supply；I.e. in control by the power interface
Module 12 provides power supply to the supply port module 14, and in this power supply process, if the Ethernet receiving end mouth mold
The power supply of block 11 is lost, then control provides power supply from the Ethernet receiving end mouth mold block 11 to the supply port module 14.
Therefore, the present embodiment is by detecting that the Ethernet receiving end mouth mold block 11 and the power supply interface module 12 obtain electricity
When source, is configured, controlled by the Ethernet receiving end mouth mold block 11 or the power interface mould according to the preset priority
Block 12 provides power supply to the supply port module 14, so that can be replenished in time by pair power supply when main power supply is lost, from
And further ensure the stability of the network equipment power supply.Certainly, the priority configuration is not limited to above-mentioned setting, this reality
The priority configuration can be arranged according to the actual situation by applying example, do not do more repeat herein.
As shown in Fig. 2, in order to enable the Ethernet receiving end mouth mold block 11 to obtain electricity from the PoE power supply unit
Source, the mouth mold of Ethernet receiving end described in the present embodiment block 11 include the first Ethernet network interface 111, the first Ethernet transformer
112 and Ethernet by electric module 113, one end of the first Ethernet network interface 111 is for connecting PoE power supply unit, described the
The other end of one Ethernet network interface 111 is respectively with one end of the first Ethernet transformer 112 and the Ethernet by electric mould
The input terminal of block 113 connects, and the Ethernet is connect by the output end of electric module 113 with the plant-grid connection control module 13.
It should be noted that one end of the first Ethernet network interface 111 and the Ethernet are by electricity in the present embodiment
The input terminal of port module 11 connects, so that one end of the first Ethernet network interface 111 and the connection PoE power supply unit；It is described
Ethernet is connect by the output end of electric module 113 with the output end of the Ethernet receiving end mouth mold block 11, so that the ether
Net is connect by the output end of electric module 113 with the control terminal of the plant-grid connection control module 13.By making first ether
One end of net network interface 111 connects PoE power supply unit, and power supply is obtained from the PoE power supply unit to realize, and described by making
The other end of first Ethernet network interface 111 is respectively with one end of the first Ethernet transformer 112 and the Ethernet by electricity
The input terminal of module 113 connects, and the Ethernet is connected by the output end of electric module 113 and the plant-grid connection control module 13
It connects, so that the power delivery that can will acquire of the first Ethernet network interface 111 is to the plant-grid connection control module 13,
So that in the plant-grid connection control module 13 control from the Ethernet receiving end mouth mold block 11 to the supply port
When module 14 provides power supply, the plant-grid connection control module 13 can be by power delivery to the supply port module 14.
Specifically, since the first Ethernet transformer 112 is typically mounted at the PCB (PrintedCircuit of product
Board, printed circuit board) on plate, therefore, the first Ethernet transformer 112 by PCB trace and ethernet netting twine with
The first Ethernet network interface 111 connects；Wherein, the first Ethernet transformer 112 includes 4 lines to centre cap, institute
Stating the first Ethernet network interface 111 includes 4 lines pair, and the first Ethernet transformer 112 passes through the PCB trace and described
Ethernet netting twine is connect with the first Ethernet network interface 111, specifically: pass through the PCB trace and the Ethernet net
Line makes each line in the first Ethernet transformer 112 to centre cap and corresponding one the first Ethernet network interface
111 line is to connection.It should be noted that the Ethernet can not be required when not needing using 4 lines to transmission data
It is connected one by one by electric module 113 with the centre cap of the first Ethernet transformer 112, but the Ethernet is by electric module
113 corresponding with the line of the first Ethernet network interface 111 are connected one by one.Therefore, the first Ethernet network interface 111 is from described
The power supply obtained in PoE power supply unit, can by the line of the first Ethernet transformer 112 to centre cap, or directly
The Ethernet is loaded by forming output voltage between electric module 113, so by the Ethernet by electric module 113 by power supply
It is transmitted to the plant-grid connection control module 13.
In embodiments of the present invention, the Ethernet receiving end mouth mold block 11 using existing standard PoE by electric scheme to
The supply port module 14 provides power supply, such as international standard IEEE 802.3af/at；Certainly, the Ethernet receiving end mouth
Module 11 can also be provided power supply to the supply port module 14 by electric scheme using customized non-standard PoE, herein not
It does and more repeats.
In embodiments of the present invention, it ensures that through the Ethernet receiving end mouth mold block 11 to the feeder ear
Mouth mold block 14 provides required power supply, and the mouth mold of Ethernet receiving end described in the present embodiment block 11 further includes the first DC-DC conversion
Device 114；Then,
The Ethernet is connect by the output end of electric module 113 with the plant-grid connection control module 14, specifically:
The Ethernet is passed through first DC-DC converter 114 and the plant-grid connection by the output end of electric module 113
Control module 14 connects.
It should be noted that output end and the Ethernet receiving end mouth of the above-mentioned Ethernet by electric module 113
The output end of module 11 connects, specifically: the Ethernet is converted by the output end of electric module 113 by the first DC-DC
Device 114 is connect with the output end of the Ethernet receiving end mouth mold block 11.By the way that first DC-DC converter 114 is arranged, make
Obtaining to be converted to the voltage of the power supply obtained from the PoE power supply unit by first DC-DC converter 114 needs
The voltage asked, then it is provided to the supply port module 14, to provide required power supply for the power receiving equipment 2.
As shown in Fig. 2, in order to enable the power supply interface module 12 to obtain power supply, this reality in alternating current or direct current
Applying power supply interface module 12 described in example includes power interface 121, and one end of the power interface 121 is used to connect alternating current or straight
Galvanic electricity, the other end of the power interface 121 are connect with the plant-grid connection control module 13.
It should be noted that the other end of the power interface 121 connects the output end of the power supply interface module 12, with
It connect the other end of the power interface 121 and the control terminal of the plant-grid connection control module 13.By making the power supply
One end connection alternating current or direct current, the other end of the power interface 121 and the plant-grid connection control module 13 of interface 121
Connection enables the power interface 121 by the power delivery obtained from the alternating current or the direct current to the electricity
Control module 13 is accessed in source, so that in the plant-grid connection control module 13 control from the power supply interface module 12 to institute
When stating the offer power supply of supply port module 14, the plant-grid connection control module 13 can be by power delivery to the supply port
Module 14.In a preferred embodiment, the power supply interface module 12 further includes AC/DC conversion module 122；Then,
The other end of the power interface 121 is connect with the plant-grid connection control module 13, specifically:
The other end of the power interface 121 is connect with the input terminal of the AC/DC conversion module 122, and the AC/DC turns
The output end of mold changing block 122 is connect with the plant-grid connection control module 13.
It should be noted that the other end of the above-mentioned power interface 121 connects the defeated of the power supply interface module 12
Outlet, specifically: the other end of the power interface 121 connects the power interface mould by the AC/DC conversion module 122
The output end of block 12.By the way that the AC/DC conversion module 122 is arranged, the alternating current that the power interface 121 is obtained is converted
For direct current.
In another preferred embodiment, the network equipment further includes external AC/DC converter；Then,
One end of the power interface is used to connect alternating current or direct current, specifically:
One end of the power interface connects alternating current or direct current by the external AC/DC converter.
In embodiments of the present invention, it ensures that through the power supply interface module 12 to the supply port module
14 provide required power supply, and power supply interface module 12 described in the present embodiment further includes the second DC-DC converter 123；Then,
The output end of the AC/DC conversion module 122 is connect with the plant-grid connection control module 13, specifically:
The output end of the AC/DC conversion module 122 passes through second DC-DC converter 123 and the plant-grid connection
Control module 13 connects.
It should be noted that the other end of the above-mentioned power interface 121 connects the defeated of the power supply interface module 12
Outlet, specifically: the other end of the power interface 121 leads to the successively excessively described AC/DC conversion module 122 and the 2nd DC-
DC converter 123 connects the output end of the power supply interface module 12.By the way that second DC-DC converter 123 is arranged, so that
The voltage of the power supply obtained from the alternating current or the direct current can be converted by second DC-DC converter 123
For the voltage of demand, then it is provided to the supply port module 14, to provide required power supply for the power receiving equipment 2.
As shown in Fig. 2, providing power supply, this reality to the power receiving equipment 2 by the supply port module 14 to realize
Applying supply port module described in example includes the second Ethernet network interface 141 and the second Ethernet transformer 142, second ether
One end of net network interface 141 is for connecting power receiving equipment 2, and the other end of the second Ethernet network interface 141 is respectively with described second
Ethernet transformer 142 and the plant-grid connection control module 13 connection.By the one end for making the second Ethernet network interface 141
Connect power receiving equipment 2, and make the other end of the second Ethernet network interface 141 respectively with the second Ethernet transformer 142
It is connected with the plant-grid connection control module 13, makes it possible to will be transmitted to the electricity by the second Ethernet network interface 141
The power supply of source access control module 13 is supplied to the power receiving equipment 2, powers to be embodied as the power receiving equipment 2.
Specifically, since the second Ethernet transformer 142 is typically mounted on the pcb board of product, described
Two Ethernet transformers 142 are connect also by PCB trace and ethernet netting twine with the second Ethernet network interface 141；Wherein,
The second Ethernet transformer 142 includes 4 lines to centre cap, and the second Ethernet network interface 141 includes 4 lines pair,
The second Ethernet transformer 142 passes through the PCB trace and the ethernet netting twine and the second Ethernet network interface
141 connections, specifically: made in the secondth Ethernet transformer 142 by the PCB trace and the ethernet netting twine
Each line to centre cap with the line of corresponding one the second Ethernet network interface 141 to connection.In addition, the power supply connects
The output end for entering control module 13 accesses line pair in the second Ethernet network interface 141.Wherein, the plant-grid connection controls mould
The mode for the line pair that block 13 accesses in the second Ethernet network interface 141 can be configured according to Ethernet network interface agreement, example
It such as, then can be in 142 side of the second Ethernet transformer when the second Ethernet network interface 141 is gigabit Ethernet mouth
The centre cap of any two line pair access；When the second Ethernet network interface 141 is 10,000,000/100 m ethernet mouth,
The line of the second Ethernet transformer 142 connected can access centre cap in two lines of communication, it can also
To be directly accessed on two dead pairs of the second Ethernet network interface 141, the present invention is without limitation.Therefore, institute
It states Ethernet receiving end mouth mold block 11 or the power supply interface module 12 is transmitted to the power supply of the plant-grid connection control module 13,
Can be by the line of the second Ethernet transformer 142 to centre cap, or it is loaded directly into the second Ethernet network interface
Output voltage is formed between 141, to realize that the supply port module 14 is provided when obtaining power supply to the power receiving equipment 2
Power supply.
Embodiment two
As shown in figure 3, the network equipment based on Ethernet in the present embodiment, the difference with embodiment one exist
In the network equipment based on Ethernet further includes patchcord 15, and one end of the patchcord 15 is equipped with the first connector (figure
In be not shown), the other end of the patchcord 15 is equipped with the second connector (not shown), first connector with it is described
Supply port module 14 connects, and second connector is connect with the receiving end mouth 21 of the power receiving equipment 2.
Specifically, since the supply port module 14 includes the second Ethernet network interface 141, first connector
It is connect with the supply port module 14, specifically: first connector is connect with the second Ethernet network interface 141.Its
In, first connector is plug or interface, and second connector is plug or interface；The type of first connector
Match with the type of the second Ethernet network interface 141, the type of second connector is with the power receiving equipment 2 by electricity
The type of port 21 matches.By the way that the patchcord 15 is arranged, in order to which the network equipment 1 is supplied to the power receiving equipment 2
Electricity.
It should be noted that the first connector of the patchcord 15 and the type of the second connector can be according to reality
The setting of border requirement, need to only meet and guarantee to connect by the first connector of the patchcord 15 with the second connector
The network equipment 1 and the power receiving equipment 2 are powered with realizing to the power receiving equipment 2.
In embodiments of the present invention, due to the cable that the existing network equipment is collocation RJ45 interface, and standard is used
PoE or customized two kinds of forms of non-standard PoE are powered for power receiving equipment, this is only capable of the existing network equipment for phase
Corresponding power receiving equipment is powered, and limits the power supply of the network equipment, is so as to cause needing to be arranged more power supply units
Different power receiving equipments are powered.In order to effectively reduce the quantity of power supply unit, it is preferable that patchcord described in the present embodiment
15 the first connector is RJ45 connector or RJ45 interface；Second connector be Micro-USB plug, 3.0 plug of USB,
Type-C plug, Lighting plug, DC plug, Micro-USB interface, 3.0 interface of USB, Type-C interface, Lighting
Any one in interface or DC interface.
Specifically, when first connector is RJ45 connector, the first connector is plugged on the second Ethernet net
Mouth 141, so that one end of the patchcord 15 be made to connect with the second Ethernet network interface 141；When first connector is
When RJ45 interface, by cable of arranging in pairs or groups, it connect first connector with the second Ethernet network interface 141.In addition, described
The type of second connector and the type of the receiving end mouth 21 of the power receiving equipment 2 match；For example, working as the power receiving equipment 2
Receiving end mouth 21 be Micro-USB interface when, correspondingly second connector be Micro-USB plug；When described by electricity
When the receiving end mouth 21 of equipment 2 is 3.0 interface of USB, correspondingly second connector is 3.0 plug of USB；When described by electricity
When the receiving end mouth 21 of equipment 2 is Type-C interface, correspondingly second connector is Type-C plug；It is set when described by electricity
When standby 2 receiving end mouth 21 is Lighting interface, correspondingly second connector is Lighting plug；When described by electricity
When the receiving end mouth 21 of equipment 2 is DC interface, correspondingly second connector is DC plug.
In embodiments of the present invention, by setting RJ45 connector or RJ45 interface for first connector, so that institute
The one end for stating patchcord 15 is connect with the second Ethernet network interface 141, and sets Micro-USB for second connector
Plug, 3.0 plug of USB, Type-C plug, Lighting plug, DC plug, Micro-USB interface, 3.0 interface of USB,
Any one in Type-C interface, Lighting interface or DC interface so that the other end of the patchcord 15 and it is described by
The connection of the corresponding receiving end mouth 21 of electric equipment 2, while also the Ethernet is controlled using by the plant-grid connection control module 13
Receiving end mouth mold block 11 or the power supply interface module 12 provide the Power over Ethernet side of power supply to the supply port module 14
Formula supports more users interface to realize and be converted to the PoE form powered, improves the flexibility used, and then avoid
It needs to be arranged more power supply units for the power supply of other power receiving equipments, effectively reduces the quantity of power supply unit, reach
Good energy-saving and environment-friendly effect.In addition, the network equipment of the embodiment of the present invention utilizes PoE supplied character, compared to USB
Equal power-supplying forms, can support remote power-feeding.
In embodiments of the present invention, the patchcord 15 includes at least two lines pair, wherein two lines fill composition
Piezoelectric voltage anode and charging voltage cathode.
In addition, the other structures and working principle and one phase of embodiment of the network equipment 1 based on Ethernet of the present embodiment
Together, it does not do and more repeats herein.
Embodiment three
As shown in figure 4, the preferred embodiment of the present invention also provides a kind of network system, including power receiving equipment 2 and embodiment
The network equipment 1 described in one or two based on Ethernet, the network equipment 1 are connect with the power receiving equipment 2.
Specifically, the network equipment 1 is connect by the patchcord 15 with the power receiving equipment 2.
In addition, the structure and working principle of the network equipment 1 can refer to embodiment one and two, do not do herein more superfluous
It states.
To sum up, the present invention provides a kind of network equipment and network system based on Ethernet, the net based on Ethernet
Network equipment 1, including Ethernet receiving end mouth mold block 11, power supply interface module 12, plant-grid connection control module 13 and feeder ear
Mouth mold block 14；The Ethernet receiving end mouth mold block 11, for connecting PoE power supply unit to obtain power supply；The power interface
Module 12, for connecting alternating current or direct current to obtain power supply；The plant-grid connection control module 13, for detect it is described
When Ethernet receiving end mouth mold block 11 obtains power supply, control is from the Ethernet receiving end mouth mold block 11 to the feeder ear mouth mold
Block 14 provides power supply；When detecting that the power supply interface module 12 obtains power supply, control from the power supply interface module 12 to
The supply port module 14 provides power supply；And detecting the Ethernet receiving end mouth mold block 11 and the power interface
It when module 12 obtains power supply, is configured, is controlled by the Ethernet receiving end mouth mold block 11 or described according to preset priority
Power supply interface module 12 provides power supply to the supply port module 14；The supply port module 14 is set for connecting by electricity
Standby 2, to provide power supply to the power receiving equipment 2 when obtaining power supply.By the way that the Ethernet receiving end mouth mold block is arranged simultaneously
11 and the power supply interface module 12 obtain power supply, and so that the plant-grid connection control module 13 is being detected the Ethernet
When receiving end mouth mold block 11 obtains power supply, control is mentioned from the Ethernet receiving end mouth mold block 11 to the supply port module 14
Power supply source, when detecting that the power supply interface module 12 obtains power supply, control is from the power supply interface module 12 to the confession
Electric 14 power supply source of port module, and detecting that the Ethernet receiving end mouth mold block 11 and the power supply interface module 12 are equal
It when obtaining power supply, is configured, is controlled by the Ethernet receiving end mouth mold block 11 or the power interface according to preset priority
Module 12 provides power supply to the supply port module 14, is powered with being embodied as power receiving equipment, is set to increase network
The flexibility of available electricity, and ensure that the stability of the network equipment power supply；In addition, passing through while the connection power supply being arranged
The patchcord of port module 14 and the power receiving equipment 2 is other by electricity so as to avoid needing to be arranged more power supply units
Equipment power supply, effectively reduces the quantity of power supply unit, has reached good energy-saving and environment-friendly effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of network equipment based on Ethernet, which is characterized in that including Ethernet receiving end mouth mold block, power interface mould
Block, plant-grid connection control module and supply port module；
The Ethernet receiving end mouth mold block, for connecting PoE power supply unit to obtain power supply；
The power supply interface module, for connecting alternating current or direct current to obtain power supply；
The plant-grid connection control module, for when detecting that the Ethernet receiving end mouth mold block obtains power supply, control by
The Ethernet receiving end mouth mold block provides power supply to the supply port module；Detecting the power supply interface module acquisition
When power supply, control provides power supply from the power supply interface module to the supply port module；And detecting the ether
It when net receiving end mouth mold block and the power supply interface module obtain power supply, is configured, is controlled by described according to preset priority
Ethernet receiving end mouth mold block or the power supply interface module provide power supply to the supply port module；
The supply port module, for connecting power receiving equipment, to provide power supply to the power receiving equipment when obtaining power supply.
2. as described in claim 1 based on the network equipment of Ethernet, which is characterized in that the network equipment further includes switching
Line, one end of the patchcord are equipped with the first connector, and the other end of the patchcord is equipped with the second connector, and described first connects
Fitting is connect with the supply port module, and second connector is connect with the receiving end mouth of the power receiving equipment.
3. as claimed in claim 2 based on the network equipment of Ethernet, which is characterized in that first connector is inserted for RJ45
Head or RJ45 interface；Second connector is Micro-USB plug, USB3.0 plug, Type-C plug, Lighting are inserted
It is any one in head, DC plug, Micro-USB interface, USB3.0 interface, Type-C interface, Lighting interface or DC interface
Kind.
4. the network equipment as described in any one of claims 1-3 based on Ethernet, which is characterized in that the Ethernet is by electricity
Port module includes the first Ethernet network interface, the first Ethernet transformer and Ethernet by electric module, the first Ethernet net
One end of mouth becomes with first Ethernet respectively for connecting PoE power supply unit, the other end of the first Ethernet network interface
One end of depressor is connected with the Ethernet by the input terminal of electric module, output end and the electricity of the Ethernet by electric module
Control module connection is accessed in source.
5. as claimed in claim 4 based on the network equipment of Ethernet, which is characterized in that the Ethernet receiving end mouth mold block
It further include the first DC-DC converter；Then,
The Ethernet is connect by the output end of electric module with the plant-grid connection control module, specifically:
The Ethernet is connected by the output end of electric module by first DC-DC converter and the plant-grid connection control module
It connects.
6. the network equipment as described in any one of claims 1-3 based on Ethernet, which is characterized in that the power interface mould
Block includes power interface, one end of the power interface for connecting alternating current or direct current, the other end of the power interface with
The plant-grid connection control module connection.
7. as claimed in claim 6 based on the network equipment of Ethernet, which is characterized in that the power supply interface module further includes
AC/DC conversion module；Then,
The other end of the power interface is connect with the plant-grid connection control module, specifically:
The other end of the power interface is connect with the input terminal of the AC/DC conversion module, the AC/DC conversion module it is defeated
Outlet is connect with the plant-grid connection control module.
8. as claimed in claim 7 based on the network equipment of Ethernet, which is characterized in that the power supply interface module further includes
Second DC-DC converter；Then,
The output end of the AC/DC conversion module is connect with the plant-grid connection control module, specifically:
The output end of the AC/DC conversion module is connected by second DC-DC converter and the plant-grid connection control module
It connects.
9. the network equipment as described in any one of claims 1-3 based on Ethernet, which is characterized in that the feeder ear mouth mold
Block includes the second Ethernet network interface and the second Ethernet transformer, and one end of the second Ethernet network interface is set for connecting by electricity
It is standby, the other end of the second Ethernet network interface respectively with the second Ethernet transformer and the plant-grid connection control module
Connection.
10. a kind of network system, which is characterized in that be based on including power receiving equipment and as claim 1-9 is described in any item
The network equipment of Ethernet, the network equipment are connect with the power receiving equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445559.8A CN110289972B (en) | 2019-05-24 | 2019-05-24 | Network equipment and network system based on Ethernet |
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|---|---|---|---|
| CN201910445559.8A CN110289972B (en) | 2019-05-24 | 2019-05-24 | Network equipment and network system based on Ethernet |
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| CN110289972A true CN110289972A (en) | 2019-09-27 |
| CN110289972B CN110289972B (en) | 2021-09-10 |
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| CN201910445559.8A Active CN110289972B (en) | 2019-05-24 | 2019-05-24 | Network equipment and network system based on Ethernet |
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| CN112422298A (en) * | 2020-10-21 | 2021-02-26 | 武汉虹信科技发展有限责任公司 | POE power supply device, method and system |
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|---|---|
| CN110289972B (en) | 2021-09-10 |
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Effective date of registration: 20220610 Address after: Floor 12-17, unit 1, building 2, No. 466, Xinyu Road, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Lianzhou International Technology Co.,Ltd. Address before: 518000 the 1st and 3rd floors of the south section of building 24 and the 1st-4th floor of the north section of building 28, Shennan Road Science and Technology Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: TP-LINK TECHNOLOGIES Co.,Ltd. |