CN207491103U - A kind of coaxial transceiver of Ethernet - Google Patents
A kind of coaxial transceiver of Ethernet Download PDFInfo
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- CN207491103U CN207491103U CN201721669010.XU CN201721669010U CN207491103U CN 207491103 U CN207491103 U CN 207491103U CN 201721669010 U CN201721669010 U CN 201721669010U CN 207491103 U CN207491103 U CN 207491103U
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Abstract
A kind of coaxial transceiver of Ethernet, including the first R-T unit and the second R-T unit.First and second R-T unit includes signal processor and the power module for signal processor power supply.The signal processor includes：Network signal input/output module, string and processing module, BR interface signal modules and coaxial signal input/output module.Two signal processors are connected by the coaxial signal input/output module.Implement the coaxial transceiver of Ethernet of the utility model, by the way that network signal is converted into BR interface signals, then it is transmitted by coaxial cable input/output module, BR interface signals are converted back into network signal again, it can realize the two-way signaling transmission of the long range of low cost, and when suitable for old coaxial cable Transmission system, nothing needs to change coaxial cable.
Description
Technical field
The utility model is related to network transmission technology field more particularly to a kind of coaxial transceivers of Ethernet.
Background technology
EOC (Ethernet Over Cable) is the access technology of the Ethernet protocol based on coaxial cable.It is substantially former
Reason is using specific change of medium technology (mainly including impedance transformation, balance/imbalance transformation etc.), will meet 802.3 systems
The data-signal of row standard is transmitted by coaxial cable of registering one's residence.However, usually all it is to transmit list on the coaxial cable of the prior art
What is transmitted on one signal, such as the coaxial line of security protection closed-circuit television is the analog video signal of single line, and bandwidth it is very low, can not
The problem of realizing transmitted in both directions.In addition current 10base-T/100BASE-TX IEEE 802.3u high speed Ethernets often only
It can guarantee the distance of 100 meters of signal transmission, the distance more than 100 meters cannot just ensure.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of at low cost
Honest and clean, transmission range is longer and can be with the coaxial transceiver of the Ethernet of transmitted in both directions.
Technical solution is used by the utility model solves its technical problem：Constructing a kind of Ethernet, coaxially transmitting-receiving is set
Standby, including the first R-T unit and the second R-T unit, first R-T unit includes the first signal processor and is described
First power module of the first signal processor power supply, second R-T unit include second signal processor and are described the
The second source module of binary signal processor power supply；First signal processor includes：First network signal input and output mould
Block, the first string and processing module, the first BR interface signal modules and the first coaxial signal input/output module；The second signal
Processor includes：Second network signal input/output module, the second string and processing module, the 2nd BR interface signal modules and second
Coaxial signal input/output module；Simultaneously processing module communicates to connect the first network signal input and output to first string respectively
Module and the first BR interface signal modules, the first coaxial signal input/output module communicate to connect described first respectively
BR interface signal modules and the second coaxial signal input/output module, the 2nd BR interface signal modules distinguish communication link
Connect the second coaxial signal input/output module and second string and processing module, second string and processing module communication
Connect the second network signal input/output module.
In the coaxial transceiver of Ethernet described in the utility model, first power module includes and described first
The first power interface and lead to the second network signal input/output module that network signal input/output module communicates to connect
Believe the second source interface of connection；The second source module includes and the first coaxial signal input/output module communication link
The third power interface connect and the 4th power interface communicated to connect with the second coaxial signal input/output module.
In the coaxial transceiver of Ethernet described in the utility model, first power interface and the third power supply
Interface is PoE power interfaces.
In the coaxial transceiver of Ethernet described in the utility model, first signal processor further comprise with
First state PoE power interfaces communication connection the first DC/DC conversion circuits and with the first DC/DC conversion circuits electricity
First power supply module of connection, the second signal processor further comprise stating the communication connection of PoE power interfaces with institute second
The 2nd DC/DC conversion circuits；And the second power supply module being electrically connected with the 2nd DC/DC conversion circuits.
In the coaxial transceiver of Ethernet described in the utility model, the second source interface and the 4th power supply
Interface is the POC power interfaces being connect with the PoE power interfaces.
In the coaxial transceiver of Ethernet described in the utility model, the first network signal input/output module packet
It includes input or exports the first network interface of network signal and communicate to connect the first network interface and described first respectively
It goes here and there and the first network transformer of processing module, the first coaxial signal input/output module includes and the first BR interfaces
First noise suppressor of signaling module communication connection and the first bnc interface with noise suppressor communication connection；Institute
The second coaxial signal input/output module is stated to include communicating to connect the second bnc interface of first bnc interface and respectively lead to
Letter connects the second noise suppressor of second bnc interface and the 2nd BR interface signal modules；The second network letter
Number input/output module includes inputting or the second network interface of output network signal and communicates to connect second net respectively
Network interface and second string and the second network transformer of processing module.
In the coaxial transceiver of Ethernet described in the utility model, the first network interface and second network
Interface is RJ45 8P8C interfaces.
In the coaxial transceiver of Ethernet described in the utility model, first bnc interface and the 2nd BNC connect
Mouth is BNC75R interfaces.
In the coaxial transceiver of Ethernet described in the utility model, first signal processor further comprises using
In the first reseting module that reset signal is provided for the described first string and processing module and the first BR interface signal modules, institute
Second signal processor is stated to further comprise being used for as the described second string and processing module and the 2nd BR interface signal modules
Second reseting module of reset signal is provided；First reseting module and the described first string and processing module and the first BR
Interface signal module communicates to connect, and second reseting module is believed with the described second string and processing module and the 2nd BR interfaces
The communication connection of number module.
In the coaxial transceiver of Ethernet described in the utility model, first signal processor further comprises using
In the first control module for controlling first string and the rate between processing module and the first BR interface signal modules, institute
Second signal processor is stated to further comprise controlling second string and processing module and the 2nd BR interface signal moulds
Second control module of the rate between block；First control module and the described first string and processing module and the first BR
Interface signal module communicates to connect, and second control module is believed with the described second string and processing module and the 2nd BR interfaces
The communication connection of number module.
Implement the coaxial transceiver of Ethernet of the utility model, by the way that network signal is converted into BR interface signals, so
Be transmitted afterwards by coaxial cable input/output module, then BR interface signals converted back into network signal, can realize it is low into
The two-way signaling transmission of this long range, and when suitable for old coaxial cable Transmission system, nothing needs to change coaxial cable.
It is possible to further being respectively signal input/output module and by PoE interfaces and DC/DC by PoE interfaces and POC interfaces
Conversion circuit provides suitable voltage for the device in other signal processors, more convenient high without using power supply adaptor
Effect.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the functional block diagram of the first embodiment of the coaxial transceiver of Ethernet of the utility model；
Fig. 2 is the functional block diagram of the second embodiment of the coaxial transceiver of Ethernet of the utility model；
Fig. 3 is the functional block diagram of the 3rd embodiment of the coaxial transceiver of Ethernet of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the functional block diagram of the first embodiment of the coaxial transceiver of Ethernet of the utility model.As shown in Figure 1,
The coaxial transceiver of Ethernet of the utility model, including the first R-T unit 10 and the second R-T unit 20.Described first receives
Transmitting apparatus 10 includes the first signal processor 11 and the first power module 12 for first signal processor 11 power supply.It is described
Second R-T unit 20 includes second signal processor 21 and the second source module for the second signal processor 21 power supply
22。
Further as shown in Figure 1, first signal processor 11 includes：First network signal input/output module 110,
First string and processing module 120, the first BR interface signal modules 130 and the first coaxial signal input/output module 140.Described
Binary signal processor 21 includes：Second network signal input/output module 210, second string and processing module 220, the 2nd BR interfaces
230 and second coaxial signal input/output module 240 of signaling module.In the present embodiment, first string and processing module 120
The first network signal input/output module 110 and the first BR interface signal modules 130 are communicated to connect respectively.Described
One coaxial signal input/output module 140 communicates to connect the first BR interface signal modules 130 and described second coaxially respectively
Signal input/output module 240.The 2nd BR interface signal modules 230 communicate to connect the second coaxial signal input respectively
Output module 240 and second string and processing module 220, second string and 220 connection described second of processing module communication
Network signal input/output module 210.
In the utility model, the first network signal input/output module 110 and second network signal input
Output module 210 is respectively used to input or export network signal.The first coaxial signal input/output module 140 and second is same
Axis signal input/output module 240 is respectively used to input or exports BR interface signals.
In the utility model, the first network signal input/output module 110 receives network signal, is then passed
Give first string and processing module 120.Simultaneously serial signal is converted into parallel signal to first string by processing module 120,
Then the parallel signal is sent to the first BR interface signal modules 130.The first BR interface signal modules 130 are by institute
It states parallel signal packing and is processed into BR interface signals.Then it is defeated the BR interface signals to be sent to the first coaxial signal input
Go out module 140.The first coaxial signal input/output module 140 sends the BR interface signals received to described second together
Axis signal input/output module 240.The second coaxial signal input/output module 240 will receive BR interface signals and send to
The 2nd BR interface signal modules 230.BR interface signals are reduced into parallel letter by the 2nd BR interface signal modules 230
Number, then send the parallel signal to second string and processing module communication 220.Second string and processing module communication
The parallel signal is converted into serial signal by 220, is then transferred to the second network signal input/output module 210.Institute
Network signal can be exported by stating the second network signal input/output module 210.
Vice versa, and network signal again may be by the second network signal input/output module 210 and input, then
Serial signal is converted into parallel signal via the second string and processing module 220, then through the 2nd BR interface signal modules
Parallel signal is packaged into BR interface signals by 230, and BR will be received using the second coaxial signal input/output module 240
Interface signal sends the first coaxial signal input/output module 140 to.The first coaxial signal input/output module 140 will connect
The BR interface signals received send the first BR interface signal modules 130 to so that BR interface signals are reduced into parallel signal,
Then the parallel signal is sent to first string and processing module communication 120.First string and processing module communication 120
The parallel signal is converted into serial signal, is then transferred to the first network signal input/output module 110.Described
One network signal input/output module 110 can export network signal.
In the utility model, first power module 12 and the second source module 22 can be in this field
Any power supply unit, module or the circuit known.In a preferred embodiment of the utility model, first power module
12 include the first power interface communicated to connect with the first network signal input/output module 110 and with it is described first coaxial
The second source interface that signal input/output module 210 communicates to connect；The second source module 22 includes and second net
Network signal input/output module 210 communicate to connect third power interface and with the second coaxial signal input/output module
4th power interface of 240 communication connections.First-the four power interface can be that the PoE of connection different electrical power connects respectively
Mouth, POC interfaces, USB interface etc..
The first network signal input/output module 110 and the second coaxial signal input/output module 240 also may be used
To be any network signal input/output module as known in the art, circuit, interface, such as RJ45 interfaces.Described first is same
Axis signal input/output module 140 and the second network signal input/output module 230 can be as known in the art
What coaxial signal input/output module, circuit, interface, such as BNC75R interfaces.First string and processing module 120 Hes of communication
Simultaneously processing module communication 220 can be the known circuit, chip or module that can carry out serioparallel exchange to second string.Described first
130 and the 2nd BR interface signal modules 230 of BR interface signal modules can also as known in the art any can carry out BR
Circuit, chip or the module of the conversion of interface signal and parallel signal.
Implement the coaxial transceiver of Ethernet of the utility model, by the way that network signal is converted into BR interface signals, so
Be transmitted afterwards by coaxial cable input/output module, then BR interface signals converted back into network signal, can realize it is low into
The two-way signaling transmission of this long range, and when suitable for old coaxial cable Transmission system, nothing needs to change coaxial cable.
Fig. 2 is the functional block diagram of the second embodiment of the coaxial transceiver of Ethernet of the utility model.As shown in Fig. 2,
The coaxial transceiver of Ethernet of the utility model, including the first R-T unit 10 and the second R-T unit 20.Described first receives
Transmitting apparatus 10 includes the first signal processor 11 and the first power module 12 for first signal processor 11 power supply.It is described
Second R-T unit 20 includes second signal processor 21 and the second source module for the second signal processor 21 power supply
22。
As shown in Fig. 2, first power module 12 includes PoE power interfaces 101 and POC power interfaces 102.Described
Two power modules 22 include PoE power interfaces 201 and POC power interfaces 202.Further as shown in Fig. 2, at first signal
Reason device 11 includes：The string of first network signal input/output module 110, first and processing module 120, the first BR interface signal modules
130 and the first coaxial signal input/output module 140, the first reseting module 150, the first control module 160, DC/DC conversion electricity
103 and first power supply module 104 of road.The second signal processor 21 includes：Second network signal input/output module
210th, the second string and processing module 220, the 2nd BR interface signal modules 230, the second coaxial signal input/output module 240, the
Two reseting modules 250, the second control module 260,203 and second power supply module 204 of DC/DC conversion circuits.
In the present embodiment, first string and processing module 120 communicate to connect the first network signal input respectively
Output module 110 and the first BR interface signal modules 130.The first coaxial signal input/output module 140 is led to respectively
Letter connects the first BR interface signal modules 130 and the second coaxial signal input/output module 240.2nd BR connects
Mouth signaling module 230 communicates to connect the second coaxial signal input/output module 240 and second string and handles mould respectively
Block 220, second string and 220 connection the second network signal input/output module 210 of processing module communication.Described first
Reseting module 150 communicates to connect respectively with the described first string and processing module 120 and the first BR interface signal modules 130,
Second reseting module 250 is logical with the described second string and processing module 220 and the 2nd BR interface signal modules 230 respectively
Letter connection.First control module 160 and the described first string and processing module 120 and the first BR interface signal modules
130 communication connections, second control module 260 and the described second string and processing module 220 and the 2nd BR interface signals
Module 230 communicates to connect.
In the utility model, the first network signal input/output module 110 and second network signal input
Output module 210 is respectively used to input or export network signal.The first coaxial signal input/output module 140 and second is same
Axis signal input/output module 240 is respectively used to input or exports BR interface signals.
In the present embodiment, the PoE power interfaces 101 communicate to connect the DC/DC conversion circuits 103, thus by PoE
Voltage is converted into the voltage for the device being suitble in first signal processor 11.Meanwhile the DC/DC conversion circuits 103 connect
Connect the first power supply module 104 so as to PoE failures or during electricity shortage for the device in first signal processor 11 into
Row power supply.The PoE power interfaces 101 further connect the POC power interfaces 102.The POC power interfaces 102 connect
The first coaxial signal input/output module 140 for it to power.Similarly, the PoE power interfaces 201 communicate to connect described
DC/DC conversion circuits 203, the voltage of device so as to which PoE voltages to be converted into being suitble in the second signal processor 21.Together
When, the DC/DC conversion circuits 203 connect the second power supply module 204 to be described the in PoE failures or electricity shortage
Device in binary signal processor 21 is powered.The PoE power interfaces 201 further connect the POC power interfaces
202.The POC power interfaces 202 connect the second coaxial signal input/output module 240 to power for it.
In the present embodiment, the PoE power interfaces 101 connect the first network signal input/output module 110 with
It powers for it, while the DC/DC conversion circuits 103 connect first string and processing module 120, the first BR interface signal moulds
Block 130, the first control module 160 for it to power.Similarly, it is defeated to connect second coaxial signal for the PoE power interfaces 201
Enter output module 140 to power for it, at the same the DC/DC conversion circuits 203 connect it is described second string and processing module 220,
2nd BR interface signal modules 230, the second control module 260 for it to power.
In the utility model, the first network signal input/output module 110 receives network signal, is then passed
Give first string and processing module 120.Simultaneously serial signal is converted into parallel signal to first string by processing module 120,
Then the parallel signal is sent to the first BR interface signal modules 130.The first BR interface signal modules 130 are by institute
It states parallel signal packing and is processed into BR interface signals.Then it is defeated the BR interface signals to be sent to the first coaxial signal input
Go out module 140.The first coaxial signal input/output module 140 sends the BR interface signals received to described second together
Axis signal input/output module 240.The second coaxial signal input/output module 240 will receive BR interface signals and send to
The 2nd BR interface signal modules 230.BR interface signals are reduced into parallel letter by the 2nd BR interface signal modules 230
Number, then send the parallel signal to second string and processing module communication 220.Second string and processing module communication
The parallel signal is converted into serial signal by 220, is then transferred to the second network signal input/output module 210.Institute
Network signal can be exported by stating the second network signal input/output module 210.
Vice versa, and network signal again may be by the second network signal input/output module 210 and input, then
Serial signal is converted into parallel signal via the second string and processing module 220, then through the 2nd BR interface signal modules
Parallel signal is packaged into BR interface signals by 230, and BR will be received using the second coaxial signal input/output module 240
Interface signal sends the first coaxial signal input/output module 140 to.The first coaxial signal input/output module 140 will connect
The BR interface signals received send the first BR interface signal modules 130 to so that BR interface signals are reduced into parallel signal,
Then the parallel signal is sent to first string and processing module communication 120.First string and processing module communication 120
The parallel signal is converted into serial signal, is then transferred to the first network signal input/output module 110.Described
One network signal input/output module 110 can export network signal.
In whole process, the first reseting module 150 is the described first string and processing module 120 and the first BR interfaces
Signaling module 130 provides reset signal, and the second reseting module 250 is the described second string and processing module 220 and the 2nd BR
Interface signal module 230 provides reset signal.First control module 160 is used to control first string and 120 He of processing module
Rate between the first BR interface signal modules 130, the second control module 260 are used to control second string and handle mould
Rate between block 220 and the 2nd BR interface signal modules 230.
In the utility model, the first network signal input/output module 110 and second coaxial signal input
Output module 240 can also be any network signal input/output module as known in the art, circuit, interface, such as RJ45
Interface.The first coaxial signal input/output module 140 and the second network signal input/output module 230 can be these
Known any coaxial signal input/output module, circuit, interface in field, such as BNC75R interfaces.Described first goes here and there and locates
It can be known circuit, the chip that can carry out serioparallel exchange to manage 120 and second string of module communication and processing module communication 220
Or module.The first BR interface signal modules 130 and the 2nd BR interface signal modules 230 can also be as known in the art
Circuit, chip or the module of any conversion that can carry out BR interface signals and parallel signal.
Implement the coaxial transceiver of Ethernet of the utility model, by the way that network signal is converted into BR interface signals, so
Be transmitted afterwards by coaxial cable input/output module, then BR interface signals converted back into network signal, can realize it is low into
The two-way signaling transmission of this long range, and when suitable for old coaxial cable Transmission system, nothing needs to change coaxial cable.
It is possible to further being respectively signal input/output module and by PoE interfaces and DC/DC by PoE interfaces and POC interfaces
Conversion circuit provides suitable voltage for the device in other signal processors, more convenient high without using power supply adaptor
Effect.
Fig. 3 is the functional block diagram of the 3rd embodiment of the coaxial transceiver of Ethernet of the utility model.As shown in figure 3,
The coaxial transceiver of Ethernet of the utility model, including the first R-T unit 10 and the second R-T unit 20.Described first receives
Transmitting apparatus 10 includes the first signal processor 11 and the first power module 12 for first signal processor 11 power supply.It is described
Second R-T unit 20 includes second signal processor 21 and the second source module for the second signal processor 21 power supply
22。
As shown in figure 3, first power module 12 includes PoE power interfaces 101 and POC power interfaces.Described second
Power module 22 includes PoE power interfaces 201 and POC power interfaces 202.
Further as shown in figure 3, first signal processor 11 includes：RJ45 8P8C interfaces 111 and network transformer
The 112 first network signal input/output modules 110 formed, the first string and processing module 120, BCM that 201 chips of AC are formed
The first of the first BR interface signal modules 130 that 54811 chips are formed, noise suppressor 141 and the composition of BNC75R interfaces 142 is same
Axis signal input/output module 140 resets the first reseting module 150 that IC IMP809 are formed, what MCU STC15w204 were formed
First control module 160,103 and first power supply module 104 of DC/DC conversion circuits that LM34923 is formed.
The second signal processor 21 includes：The second coaxial letter that noise suppressor 241 and BNC75R interfaces 242 are formed
Number input/output module 240, the 2nd BR interface signal modules 230 that 54811 chips of BCM are formed, 201 chips of AC form the
The second network signal input and output mould that two strings and processing module 220, RJ45 8P8C interfaces 211 and network transformer 212 are formed
Block 210, the second reseting module 250 that reset IC IMP809 are formed, the second control module 260 that MCU STC15w204 are formed,
203 and second power supply module 204 of DC/DC conversion circuits that LM34923 is formed.
The connection relation and principle of embodiment shown in Fig. 3 are referred to the description of Fig. 2, are just not repeated herein.This
Field technology personnel know that various realization methods shown in Fig. 3 are the preferred implementation of the utility model.It is new based on this practicality
Other any suitable chips, circuit, controller may be used to realize the utility model in the introduction of type, those skilled in the art
Above-mentioned signal input/output module, string and processing module, BR interface signal modules and the first coaxial signal input/output module,
Reseting module, control module, DC/DC conversion circuits and power supply module.
Implement the coaxial transceiver of Ethernet of the utility model, by the way that network signal is converted into BR interface signals, so
Be transmitted afterwards by coaxial cable input/output module, then BR interface signals converted back into network signal, can realize it is low into
The two-way signaling transmission of this long range, and when suitable for old coaxial cable Transmission system, nothing needs to change coaxial cable.
It is possible to further being respectively signal input/output module and by PoE interfaces and DC/DC by PoE interfaces and POC interfaces
Conversion circuit provides suitable voltage for the device in other signal processors, more convenient high without using power supply adaptor
Effect.
Moreover, although being shown relative to one or realization method and having retouched the disclosure described, art technology
Personnel will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure include it is all in this way
Modifications and variations, and be limited only by the scope of the following claims.In particular, to (such as the element of component from the above mentioned
Deng) various functions that perform, the term for describing such component is intended to correspond to the specified function (example for performing the component
As it is functionally of equal value) random component (unless otherwise instructed), even if in structure with perform shown in this article
The open structure of function in disclosed exemplary implementations is not equivalent.In addition, the although special characteristic of the disclosure phase
Only one in several realization methods is disclosed, but this feature can with such as can be for given or specific application
It is it is expected and one of other advantageous realization methods or the combination of other features.Moreover, with regard to term " comprising ", " having ", " contain
Have " or its deformation be used in specific embodiment or claim for, such term be intended to with term "comprising" phase
As mode include.
Each functional unit, device or equipment in the utility model embodiment can be integrated in a processor or processing is set
In standby or the presence of each independent physics, can also multiple or multiple above functions units, device or integration of equipments exist
In one processor or processing equipment.Integrated processor described above or processing equipment may be used as known in the art
What form such as chip, integrated circuit or circuit or equipment is realized.
In conclusion although the utility model is disclosed above with preferred embodiment, the upper preferred embodiment is not
To limit the utility model, those of ordinary skill in the art, without departing from the spirit and scope of the utility model,
Make various change and retouch, therefore the scope of protection of the utility model is subject to the range that claim defines.
Claims (10)
1. a kind of coaxial transceiver of Ethernet, including the first R-T unit and the second R-T unit, which is characterized in that described
First power module of one R-T unit including the first signal processor and for first signal processor power supply, described second
R-T unit includes second signal processor and the second source module for second signal processor power supply；First letter
Number processor includes：First network signal input/output module, the first string and processing module, the first BR interface signal modules and the
One coaxial signal input/output module；The second signal processor includes：Second network signal input/output module, the second string
And processing module, the 2nd BR interface signal modules and the second coaxial signal input/output module；First string and processing module
The first network signal input/output module and the first BR interface signal modules are communicated to connect respectively, and described first is coaxial
Signal input/output module communicates to connect the first BR interface signal modules and the second coaxial signal input and output respectively
Module, the 2nd BR interface signal modules communicate to connect the second coaxial signal input/output module and described second respectively
String and processing module, second string and processing module communication connection the second network signal input/output module.
2. the coaxial transceiver of Ethernet according to claim 1, which is characterized in that first power module include with
The first power interface and inputted with second network signal defeated that the first network signal input/output module communicates to connect
Go out the second source interface of module communication connection；The second source module includes and the first coaxial signal input and output mould
The third power interface of block communication connection and the 4th power supply communicated to connect with the second coaxial signal input/output module connect
Mouthful.
3. the coaxial transceiver of Ethernet according to claim 2, which is characterized in that first power interface and described
Third power interface is PoE power interfaces.
4. the coaxial transceiver of Ethernet according to claim 3, which is characterized in that first signal processor is into one
Step include with institute first state the communication connection of PoE power interfaces the first DC/DC conversion circuits and with the first DC/DC turn
The first power supply module of circuit electrical connection is changed, the second signal processor further comprises stating PoE power interfaces with institute second
2nd DC/DC conversion circuits of communication connection；And the second power supply module being electrically connected with the 2nd DC/DC conversion circuits.
5. the coaxial transceiver of Ethernet according to claim 3, which is characterized in that the second source interface and described
4th power interface is the POC power interfaces being connect with the PoE power interfaces.
6. the coaxial transceiver of Ethernet according to claim 1, which is characterized in that the first network signal input is defeated
Go out module include input or output network signal first network interface and communicate to connect respectively the first network interface and
The first network transformer of first string and processing module, the first coaxial signal input/output module include and described the
First noise suppressor of one BR interface signal modules communication connection and the first BNC with noise suppressor communication connection
Interface；The second coaxial signal input/output module includes communicating to connect the second bnc interface of first bnc interface, with
And the second noise suppressor of second bnc interface and the 2nd BR interface signal modules is communicated to connect respectively；Described
Two network signal input/output modules include inputting or exporting the second network interface of network signal and communicate to connect institute respectively
State the second network interface and second string and the second network transformer of processing module.
7. the coaxial transceiver of Ethernet according to claim 6, which is characterized in that the first network interface and described
Second network interface is RJ45 8P8C interfaces.
8. the coaxial transceiver of Ethernet according to claim 6, which is characterized in that first bnc interface and described
Second bnc interface is BNC75R interfaces.
9. the coaxial transceiver of Ethernet according to any one in claim 1-8, which is characterized in that first letter
Number processor further comprises being used to go here and there for described first and processing module and the first BR interface signal modules provide reset
First reseting module of signal, the second signal processor further comprise being used for as the described second string and processing module and institute
State the second reseting module that the 2nd BR interface signal modules provide reset signal；First reseting module is gone here and there simultaneously with described first
Processing module and the first BR interface signal modules communication connection, second reseting module and the described second string simultaneously handle mould
Block and the 2nd BR interface signal modules communication connection.
10. the coaxial transceiver of Ethernet according to any one in claim 1-8, which is characterized in that described first
Signal processor further comprises controlling first string simultaneously between processing module and the first BR interface signal modules
Rate the first control module, the second signal processor further comprise for control it is described second string and processing module
Second control module of the rate between the 2nd BR interface signal modules；First control module and the described first string
And processing module and the first BR interface signal modules communication connection, second control module are gone here and there and are handled with described second
Module and the 2nd BR interface signal modules communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669010.XU CN207491103U (en) | 2017-12-05 | 2017-12-05 | A kind of coaxial transceiver of Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669010.XU CN207491103U (en) | 2017-12-05 | 2017-12-05 | A kind of coaxial transceiver of Ethernet |
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| Publication Number | Publication Date |
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| CN207491103U true CN207491103U (en) | 2018-06-12 |
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| CN201721669010.XU Active CN207491103U (en) | 2017-12-05 | 2017-12-05 | A kind of coaxial transceiver of Ethernet |
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Address after: 518000 West building, 5 floor, M-8 building, Nanshan District high tech Industrial Park, Shenzhen, Guangdong Patentee after: SHENZHEN UTEPO TECH Co.,Ltd. Patentee after: SHENZHEN YTEPO TECHNOLOGY Co.,Ltd. Address before: 518000 West building, 5 floor, M-8 building, Nanshan District high tech Industrial Park, Shenzhen, Guangdong Patentee before: SHENZHEN UTEPO TECH Co.,Ltd. Patentee before: SHENZHEN UTEPO ELECTR Co.,Ltd. |
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Effective date of registration: 20201218 Address after: 518000 floor 5, building B, floor 4 and floor 5, building C, No.2, Luozu Industrial Avenue, Luozu community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN YTEPO TECHNOLOGY Co.,Ltd. Address before: 518000 West building, 5 floor, M-8 building, Nanshan District high tech Industrial Park, Shenzhen, Guangdong Patentee before: SHENZHEN UTEPO TECH Co.,Ltd. Patentee before: SHENZHEN YTEPO TECHNOLOGY Co.,Ltd. |
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