CN208675242U - Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application - Google Patents
Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application Download PDFInfo
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- CN208675242U CN208675242U CN201821094982.5U CN201821094982U CN208675242U CN 208675242 U CN208675242 U CN 208675242U CN 201821094982 U CN201821094982 U CN 201821094982U CN 208675242 U CN208675242 U CN 208675242U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 109
- 239000000835 fiber Substances 0.000 title claims abstract description 51
- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 230000005611 electricity Effects 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 230000005622 photoelectricity Effects 0.000 claims abstract description 7
- 239000013307 optical fiber Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006855 networking Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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Abstract
Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application includes the first optical module, the second optical module, photoelectric conversion chip, multiple groups electricity modular unit, power module and pcb board, first optical module connects photoelectric conversion chip, and the photoelectric conversion chip connects power module；The network port isolation transformer of the photoelectric conversion chip connection multiple groups electricity modular unit；First optical module, which connects, is all made of single fiber multimode two-way mode with the second optical module；First optical module and the second optical module, which are connected with each other, realizes data communication；First optical module, the second optical module, photoelectricity encryption equipment deciphering module, photoelectric conversion chip, multiple groups electricity modular unit are both secured on pcb board.Beneficial effect is: the more electric fiber optical transceivers of more light described in the utility model are applicable to a variety of networking plans, and network structure is flexible, is easily managed, and operation maintenance cost is low.
Description
Technical field
The utility model relates to technical field of communication equipment, in particular to a kind of fiber optical transceiver.
Background technique
Fiber optical transceiver is a kind of ether that the optical signal by short-range twisted pair telecommunications number and long range is interchangeable
Net transmission media converting unit is also referred to as photoelectric converter in many places.Product be typically employed in Ethernet cable without
In method covering, the real network environment that must be extended transmission distance using optical fiber, and it is typically located at connecing for broadband metropolitan area network
Enter layer application；It is huge also having been played on the network of optical fiber last one kilometer connection to Metropolitan Area Network (MAN) and more outer layer in help simultaneously
Big effect.
Existing fiber optical transceiver must use in pairs when in use, more, the corresponding optical fiber in computer room of optical fiber covering point
Equipment is more, to increase operation cost and management cost, increases network operation expense to a certain extent.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes a kind of more electric fiber optical transceivers of the more light of Ethernet, the receipts
Sending out device has the more power ports of more optical ports, enables fiber optical transceiver described in the utility model to have concatenated function, thus effectively
Reduce the quantity of computer room optical fiber transceiving equipment.
A kind of more electric fiber optical transceivers of the more light of Ethernet described in the utility model include the first optical module, the second optical module,
Photoelectric conversion chip, multiple groups electricity modular unit, power module and pcb board；
Every group of electricity modular unit includes a network port isolation transformer, an electrical interface module and a RJ45;The network interface
Isolating transformer, electrical interface module and RJ45 are sequentially connected；
First optical module connects photoelectric conversion chip, and the photoelectric conversion chip connects power module；
The network port isolation transformer of the photoelectric conversion chip connection multiple groups electricity modular unit；
First optical module, which connects, is all made of single fiber multimode two-way mode with the second optical module；
First optical module and the second optical module, which are connected with each other, realizes data communication；
The launch wavelength of first optical module is 1310 microns, a length of 1550 microns of received wave；
The launch wavelength of second optical module is 1550 microns, a length of 1310 microns of received wave.
First optical module, the second optical module, photoelectricity encryption equipment deciphering module, photoelectric conversion chip, multiple groups electricity module
Unit is both secured on pcb board.
Further, first optical module and the second optical module are 1000Base-SX/LX/LH full-duplex mode；It is described
Network interface is the adaptive port 10/100/1000M.
Further, photoelectricity encryption and deciphering module are provided between first optical module and photoelectric conversion chip.
Further, the power module is connected with lightning-protection module.
Further, the RJ45 is connected with lightning-protection module.
A kind of communication system, including the more electric light fibres of more light are received as the aforementioned including terminal device, local side apparatus and multiple groups
Device is sent out, the more electric fiber optical transceivers of the more light of multiple groups are connected in series using optical fiber cable between each other, the more electric light of light more than every group
The power port of fine transceiver is communicated to connect with terminal device and local side apparatus respectively.
A kind of communication system, including a convergent type equipment and several node transceivers, each node transceiver wrap
Include the more electric fiber optical transceivers of more light above-mentioned and the user equipment connecting respectively with the more electric light fibre transceiver communications of more light and friendship
It changes planes；It is successively communicated to connect by the more electric fiber optical transceivers of respective more light to be in chainlike distribution between each node transceiver, institute
State convergent type equipment and the more electric light fibre transceiver communications of more light in that node transceiver of the head end or tail end that are located at chain
Connection.
A kind of communication system, the repeater including two groups of light jaws equipments and for interconnecting two groups of light jaws equipments, it is described in
After device be electric fiber optical transceiver more than more light as the aforementioned.
Beneficial effect is: interface mode of the fiber optical transceiver described in the utility model using the more electricity of more light, more optical ports
Design scheme, realize the series connection of fiber optical transceiver, this kind of connection type effectively reduces computer room fiber optical transceiver quantity, reduce
Wiring cost；The design scheme of more power ports realizes that fiber optical transceiver can be connected simultaneously among the difference in network and terminal is set
It is standby, facilitate wiring；The more electric fiber optical transceivers of more light described in the utility model are applicable to a variety of networking plans, network structure spirit
It is living, it is easily managed, operation maintenance cost is low.
Detailed description of the invention
Fig. 1 is a kind of more electric light fibre transceiver configuration schematic diagrames of the more light of Ethernet described in the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, combined with specific embodiments below to this
Invention is described in further detail.
As shown in Figure 1, a kind of more electric fiber optical transceivers of the more light of Ethernet described in the utility model include the first optical module, the
Two optical modules, photoelectric conversion chip, multiple groups electricity modular unit, power module and pcb board；
Every group of electricity modular unit includes a network port isolation transformer, an electrical interface module and a RJ45;The network interface
Isolating transformer, electrical interface module and RJ45 are sequentially connected；
First optical module connects photoelectric conversion chip, and the photoelectric conversion chip connects power module；
The network port isolation transformer of the photoelectric conversion chip connection multiple groups electricity modular unit；
First optical module, which connects, is all made of single fiber multimode two-way mode with the second optical module；
First optical module and the second optical module, which are connected with each other, realizes data communication；
The launch wavelength of first optical module is 1310 microns, a length of 1550 microns of received wave；
The launch wavelength of second optical module is 1550 microns, a length of 1310 microns of received wave.
First optical module, the second optical module, photoelectricity encryption equipment deciphering module, photoelectric conversion chip, multiple groups electricity module
Unit is both secured on pcb board.
First optical module and the second optical module are 1000Base-SX/LX/LH full-duplex mode；The network interface
For the adaptive port 10/100/1000M；Photoelectricity encryption and decryption are provided between first optical module and photoelectric conversion chip
Module；The power module is connected with lightning-protection module；The RJ45 is connected with lightning-protection module.
Based on a kind of this communication system, including including terminal device, local side apparatus and multiple groups, how electric more light are as the aforementioned
Fiber optical transceiver, the more electric fiber optical transceivers of the more light of multiple groups are connected in series using optical fiber cable between each other, the light more than every group
The power port of more electricity fiber optical transceivers is communicated to connect with terminal device and local side apparatus respectively.
A kind of communication system, including a convergent type equipment and several node transceivers, each node transceiver wrap
Include the more electric fiber optical transceivers of more light above-mentioned and the user equipment connecting respectively with the more electric light fibre transceiver communications of more light and friendship
It changes planes；It is successively communicated to connect by the more electric fiber optical transceivers of respective more light to be in chainlike distribution between each node transceiver, institute
State convergent type equipment and the more electric light fibre transceiver communications of more light in that node transceiver of the head end or tail end that are located at chain
Connection.
A kind of communication system, the repeater including two groups of light jaws equipments and for interconnecting two groups of light jaws equipments, it is described in
After device be electric fiber optical transceiver more than more light as the aforementioned.
A kind of working principle of the more electric fiber optical transceivers of the more light of Ethernet described in the utility model are as follows:
First optical module unit and the second optical module unit are connected with each other and realize the transmitting of optical signal.
Multichannel data optical signal is transmitted to the photoelectric conversion chip for multichannel circuit-switched data by first optical module unit
Optical signal is converted to multichannel Ethernet data and passes to the electrical port module unit, realizes Ethernet data to data optical signal
Conversion.
Multichannel Ethernet data is transmitted to the photoelectric conversion chip, the photoelectric conversion core by the electrical port module unit
Multichannel Ethernet data is converted to multichannel data optical signal and passes to the optical module unit by piece, realizes that data optical signal arrives
The conversion of Ethernet data.
It should be strongly noted that in technical solution described in the utility model, how the first optical module will be realized applicant
How to be realized between multichannel data optical signal, the conversion of light and electric signal and the first optical module and the second optical module signal receive with
Conversion makes common knowledge to those skilled in the art, therefore, in the present patent application without detailed description.
Electric fiber optical transceiver more than a kind of more light of Ethernet provided by the utility model is described in detail above, this
Embodiment is applied in text, and the principle and implementation of this application are described, and the explanation of above example is only intended to sides
Assistant solves the present processes and its core concept；At the same time, for those skilled in the art, the think of according to the application
Think, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as pair
The limitation of the application.
Claims (8)
1. a kind of more electric fiber optical transceivers of more light of Ethernet, it is characterised in that: the more electric fiber optical transceivers of more light include first
Optical module, the second optical module, photoelectric conversion chip, multiple groups electricity modular unit, power module and pcb board；
Every group of electricity modular unit includes a network port isolation transformer, an electrical interface module and a RJ45；The network interface isolation
Transformer, electrical interface module and RJ45 are sequentially connected；
First optical module connects photoelectric conversion chip, and the photoelectric conversion chip connects power module；
The network port isolation transformer of the photoelectric conversion chip connection multiple groups electricity modular unit；
First optical module, which connects, is all made of single fiber multimode two-way mode with the second optical module；
First optical module and the second optical module, which are connected with each other, realizes data communication；
The launch wavelength of first optical module is 1310 microns, a length of 1550 microns of received wave；
The launch wavelength of second optical module is 1550 microns, a length of 1310 microns of received wave；
First optical module, the second optical module, photoelectricity encryption equipment deciphering module, photoelectric conversion chip, multiple groups electricity modular unit
It is both secured on pcb board.
2. the more electric fiber optical transceivers of a kind of more light of Ethernet as described in claim 1, it is characterised in that: first optical module
It is 1000Base-SX/LX/LH full-duplex mode with the second optical module；The RJ45 is the adaptive port 10/100/1000M.
3. the more electric fiber optical transceivers of a kind of more light of Ethernet as described in claim 1, it is characterised in that: first optical module
Photoelectricity encryption and deciphering module are provided between photoelectric conversion chip.
4. the more electric fiber optical transceivers of a kind of more light of Ethernet as described in claim 1, it is characterised in that: the power module connects
It is connected to lightning-protection module.
5. the more electric fiber optical transceivers of a kind of more light of Ethernet as described in claim 1, it is characterised in that: the RJ45 is connected with
Lightning-protection module.
6. a kind of communication system, it is characterised in that: any including terminal device, local side apparatus and multiple groups such as claim 1-5
The more electric fiber optical transceivers of more light, the more electric fiber optical transceivers of the more light of multiple groups use optical fiber cable series connection to connect between each other
It connects, the power port of the more electric fiber optical transceivers of the light more than every group is communicated to connect with terminal device and local side apparatus respectively.
7. a kind of communication system, it is characterised in that: including a convergent type equipment and several node transceivers, each node transmitting-receiving
Equipment include the more electric fiber optical transceivers of claim 1-5 more light and respectively with more light more than electric fiber optical transceiver
The user equipment and interchanger of communication connection；Successively led between each node transceiver by the more electric fiber optical transceivers of respective more light
Letter connection be in chainlike distribution, the convergent type equipment be located at chain head end or tail end that node transceiver in it is more
The more electric light fibre transceiver communications connections of light.
8. a kind of communication system, it is characterised in that: the relaying including two groups of light jaws equipments and for interconnecting two groups of light jaws equipments
Device, the repeater are the more electric fiber optical transceivers of any more light of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094982.5U CN208675242U (en) | 2018-07-11 | 2018-07-11 | Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094982.5U CN208675242U (en) | 2018-07-11 | 2018-07-11 | Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application |
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| CN208675242U true CN208675242U (en) | 2019-03-29 |
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| CN201821094982.5U Expired - Fee Related CN208675242U (en) | 2018-07-11 | 2018-07-11 | Its communication system of a kind of more electric fiber optical transceivers of more light of Ethernet and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628874A (en) * | 2020-04-29 | 2020-09-04 | 深圳市周立功单片机有限公司 | Ethernet switching module |
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2018
- 2018-07-11 CN CN201821094982.5U patent/CN208675242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628874A (en) * | 2020-04-29 | 2020-09-04 | 深圳市周立功单片机有限公司 | Ethernet switching module |
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