CN218301394U - Photoelectric signal conversion device and system - Google Patents
Photoelectric signal conversion device and system Download PDFInfo
- Publication number
- CN218301394U CN218301394U CN202222215233.6U CN202222215233U CN218301394U CN 218301394 U CN218301394 U CN 218301394U CN 202222215233 U CN202222215233 U CN 202222215233U CN 218301394 U CN218301394 U CN 218301394U
- Authority
- CN
- China
- Prior art keywords
- optical
- module
- signal conversion
- signal
- optical module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a photoelectric signal conversion equipment, a system, this photoelectric signal conversion equipment includes first optical module, second optical module and electrical signal conversion module, electrical signal conversion module one end is connected with first optical module, the other end is connected with the second optical module, first optical module is the signal of telecommunication of first preset number of routes with the optical signal is multiplexing, electrical signal conversion module is the signal of telecommunication of first preset number of routes for the second preset number of routes and transmits the signal of telecommunication for the second optical module so that the second optical module is the signal of telecommunication multiplexing of second preset number of routes as optical signal, first preset number of routes is inequality with the second preset number of routes. The utility model provides a current problem that can not connect between the optical module that uses different way number of electric signals, reduced light signal transmission's cost, promoted and understood adaptability to complicated communication environment, promoted the development of light signal transmission technique.
Description
Technical Field
The utility model relates to an optical signal transmission technical field especially relates to a photoelectric signal conversion equipment, system.
Background
The optical modules are all called as an optical transceiver module, which is a core device in optical communication and can complete the process of converting optical signals into electrical signals and converting the electrical signals into optical signals. Briefly, its receiving part is responsible for converting optical signals into electrical signals, and its transmitting part converts electrical signals into optical signals.
The variety of optical modules is very large, and optical modules grow rapidly with the technology, and from the first 155M module, 622M module, gigabit module, 2.5G module and the like are gradually going through, and now 100G module is already available. In addition, in order to adapt to different environments, optical modules adapted to different communication environments have been developed. However, the number of paths of the electrical signals adapted to different communication environments and different types of optical modules are often different, so that different optical modules are difficult to use in a mixed manner, the cost of optical signal transmission is increased, the environmental adaptability is poor, and the development of an optical signal transmission technology is limited.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model provides a photoelectric signal conversion device, a system, at first optical module, set up electric signal conversion module between the second optical module, the electric signal transmission who presets the way number through electric signal conversion module with the first electric signal conversion second of presetting the way number of first optical module output gives the second optical module, the problem that can not connect between the optical module of the current different way number of using electric signals has been solved, the cost of optical signal transmission has been reduced, the adaptability to complicated communication environment has been improved, the development of optical signal transmission technology has been promoted.
In order to solve the above problem, the utility model discloses a technical scheme do: the utility model provides a photoelectric signal conversion device, photoelectric signal conversion device includes first optical module, second optical module and electrical signal conversion module, electrical signal conversion module one end is connected with first optical module, and the other end is connected with the second optical module, first optical module is with the signal of multiplexing as the signal of telecommunication of first preset number of ways, electrical signal conversion module will the signal of telecommunication of first preset number of ways multiplex as the signal of telecommunication of second preset number of ways and transmit for the second optical module so that the second optical module will the signal of telecommunication of second preset number of ways multiplex as the light signal, first preset number of ways is different with second preset number of ways.
Further, the first optical module is a 100g _cfpoptical module, and multiplexes the received 100G optical signals into 10 electric signals.
Further, the optical-to-electrical signal conversion apparatus further includes a first optical signal port, and the first optical signal port is connected to the first optical module.
Further, the second optical module is a 100g _qsfp28optical module, the second preset path number is 4, and the second optical module multiplexes the received 4 paths of electrical signals into a 100G optical signal.
Further, the optical-to-electrical signal conversion apparatus further includes a second optical signal port, and the second optical signal port is connected to the second optical module.
Furthermore, the electrical signal conversion module further comprises a monitoring module, and the monitoring module is connected with the first optical module and the second optical module and is used for collecting DDM data of the photoelectric signal conversion device.
Furthermore, the electric signal conversion module further comprises a data uploading module, the data uploading module is connected with the monitoring module, and the photoelectric signal conversion device transmits the DDM data collected by the monitoring module through the data uploading module.
Based on the same inventive concept, the utility model discloses still provide an optical signal transmission system, optical signal transmission system includes at least two photoelectric signal conversion device as above, communication connection between the photoelectric signal conversion device, through photoelectric signal conversion device transmission light signal.
Compared with the prior art, the beneficial effects of the utility model reside in that: the electric signal conversion module is arranged between the first optical module and the second optical module, and the electric signal conversion module converts the electric signal of the first preset path number output by the first optical module into the electric signal of the second preset path number and transmits the electric signal to the second optical module, so that the problem that the existing optical modules using the electric signals of different path numbers cannot be connected is solved, the cost of optical signal transmission is reduced, the adaptability of complex communication environment understanding is improved, and the development of an optical signal transmission technology is promoted.
Drawings
Fig. 1 is a structural diagram of an embodiment of the photoelectric signal conversion device of the present invention;
fig. 2 is a schematic block diagram of an embodiment of the photoelectric signal conversion device of the present invention;
fig. 3 is a functional schematic diagram of an embodiment of the photoelectric signal conversion device of the present invention;
fig. 4 is a structural diagram of an embodiment of the optical signal transmission system of the present invention.
Detailed Description
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It should be noted that the various embodiments of the present disclosure, described and illustrated in the figures herein generally, may be combined with each other without conflict, and that the structural components or functional modules therein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the present disclosure, presented in the figures, is not intended to limit the scope of the claimed disclosure, but is merely representative of selected embodiments of the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The terminology used in the description of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Please refer to fig. 1, fig. 2, and fig. 3, wherein fig. 1 is a structural diagram of an embodiment of the photoelectric signal conversion device of the present invention; fig. 2 is a schematic block diagram of an embodiment of the photoelectric signal conversion device of the present invention; fig. 3 is a functional schematic diagram of an embodiment of the optical-electrical signal conversion device of the present invention. The photoelectric signal conversion device of the present invention will be described with reference to fig. 1, 2, and 3.
In this embodiment, the optical-electrical signal conversion device includes a first optical module, a second optical module, and an electrical signal conversion module, where one end of the electrical signal conversion module is connected to the first optical module, and the other end of the electrical signal conversion module is connected to the second optical module, the first optical module multiplexes optical signals into electrical signals of a first preset number of paths, the electrical signal conversion module multiplexes the electrical signals of the first preset number of paths into electrical signals of a second preset number of paths and transmits the electrical signals to the second optical module so that the second optical module multiplexes the electrical signals of the second preset number of paths into optical signals, and the first preset number of paths is different from the second preset number of paths. The first optical module and the second optical module are both used for a 5G network.
In this embodiment, the first optical module is a 100g _cfpoptical module, and multiplexes the received 100G optical signals into 10 electrical signals. The first optical module adopts 10 channels of 10Gbit/s to realize 100G network transmission, and the 100G _CFPis mainly used for metropolitan area networks and long-distance WDM.
In other embodiments, the first optical module may also be another type of optical module, and only the optical signal transmission speeds of the first optical module and the second optical module need to be the same.
The second optical module is a 100G _QSFP28optical module, the second preset path number is 4, and the second optical module multiplexes the received 4 paths of electric signals into 100G optical signals. Accordingly, the electrical signal conversion module is a georbox, which multiplexes 10 channels of 10G electrical signals into four channels of 25G electrical signals. The 100G _QSF28is mainly used for short-distance connection between the switches, and four paths of 25G electrical signals are multiplexed into a path of 100G optical signal through the QSFP28 optical module, so that the 100G _CFPoptical signal-to-100G _QSFP28optical signal service is realized, and different communication environments are adapted.
In a specific embodiment, both optical and electrical signals have both receive and transmit directions, for reception of a CFP: 100G _CFP _RXoptical signal → 100G _CFP _RXelectrical signal → gearbox → 100G _QSFP28 _TXelectrical signal → 100G _QSFP28 _TXoptical signal. For QSFP28 reception: 100G _QSFP28 _RXoptical signal → 100G _QSFP28 _RXelectrical signal → gearbox → 100G _CFP _TXelectrical signal → 100G _CFP _TXoptical signal.
In this embodiment, the optical-to-electrical signal conversion apparatus is a 100G Muxponder board, and further includes a first optical signal port, where the first optical module is connected to the first optical signal port, and the first optical module is fixed to the first optical signal port in a pluggable manner.
Specifically, when the first optical module is a 100g _cfpoptical module, the first optical signal port is a CFP port.
The photoelectric signal conversion device also comprises a second optical signal port, the second optical signal port is connected with a second optical module, the second optical module is fixed on the second optical signal port in a pluggable mode, and the photoelectric signal conversion device is connected with the first optical module and the second optical module through the first optical signal port and the second optical signal port.
Specifically, the second optical module is a 100g _qsfp28 optical module, and the second optical signal port QSFP28 port.
In this embodiment, in order to Detect whether the photoelectric signal conversion device works normally in real time, the electric signal conversion module further includes a monitoring module, and the monitoring module is connected to the first optical module and the second optical module, and is configured to collect DDM (Digital Detect Monitor) data of the photoelectric signal conversion device, and Detect a working state by using the data. The monitoring module can be connected with the first optical module and the second optical module to acquire the state information of the optical module.
In this embodiment, the electrical signal conversion module further includes a data uploading module, the data uploading module is connected with the monitoring module, and the photoelectric signal conversion device transmits DDM data collected by the monitoring module through the data uploading module.
The data uploading module can be a network cable port, a USB port and other wired data transmission ports, and can also be a WiFi port, a Bluetooth port and other ports capable of performing wireless data transmission. The data is transmitted to the equipment used by the network management through the data uploading module so that the network management can manage the photoelectric signal conversion device in real time.
In a specific embodiment, the data output by the monitoring module to the data uploading module includes SNR signal-to-noise ratio, signal eye diagram, and related data of the first optical module, the second optical module, and the electrical signal conversion device, and the performance of service communication is monitored in real time by using the data, and is corrected in time.
Has the advantages that: the utility model discloses photoelectric signal conversion device is at first optical module, set up electric signal conversion module between the second optical module, the electric signal transmission who presets the number of ways through electric signal conversion module with the first electric signal conversion second of presetting the number of ways of first optical module output gives the second optical module, the problem that can not connect between the optical module of the current different number of ways electric signals that use has been solved, the cost of light signal transmission has been reduced, the adaptability to complicated communication environment is understood to have been promoted, the development of light signal transmission technique has been promoted.
Based on the same inventive concept, the present invention further provides an optical signal transmission system, please refer to fig. 4, fig. 4 is a structure diagram of an embodiment of the optical signal transmission system of the present invention, which is described with reference to fig. 4.
In this embodiment, the optical signal transmission system includes at least two optical-to-electrical signal conversion devices as described in the above embodiments, and the optical-to-electrical signal conversion devices are communicatively connected to transmit optical signals through the optical-to-electrical signal conversion devices.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The photoelectric signal conversion device is characterized by comprising a first optical module, a second optical module and an electric signal conversion module, wherein one end of the electric signal conversion module is connected with the first optical module, the other end of the electric signal conversion module is connected with the second optical module, the first optical module multiplexes an optical signal into an electric signal with a first preset path number, the electric signal conversion module multiplexes the electric signal with the first preset path number into an electric signal with a second preset path number and transmits the electric signal to the second optical module so that the second optical module multiplexes the electric signal with the second preset path number into an optical signal, and the first preset path number is different from the second preset path number.
2. The optical-to-electrical signal conversion apparatus according to claim 1, wherein the first optical module is a 100g _cfpoptical module, and multiplexes a received 100G optical signal into a 10-channel electrical signal.
3. The optical-to-electrical signal conversion apparatus of claim 2, further comprising a first optical signal port, the first optical signal port being connected to the first optical module.
4. The optical-to-electrical signal conversion apparatus according to claim 1, wherein the second optical module is a 100g _qsfp28optical module, the second predetermined number of paths is 4, and the second optical module multiplexes the received 4 electrical signals into a 100G optical signal.
5. The optical-to-electrical signal conversion apparatus of claim 3, further comprising a second optical signal port, the second optical signal port being connected to the second optical module.
6. The optical-to-electrical signal conversion device according to claim 1, wherein the electrical signal conversion module further comprises a monitoring module, and the monitoring module is connected to the first optical module and the second optical module and collects DDM data of the optical-to-electrical signal conversion device.
7. The optical-to-electrical signal conversion device according to claim 6, wherein the electrical signal conversion module further comprises a data uploading module, the data uploading module is connected with the monitoring module, and the optical-to-electrical signal conversion device transmits the DDM data collected by the monitoring module through the data uploading module.
8. An optical signal transmission system, comprising at least two optical-to-electrical signal conversion devices according to any one of claims 1 to 7, communicatively connected to each other, through which optical signals are transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215233.6U CN218301394U (en) | 2022-08-22 | 2022-08-22 | Photoelectric signal conversion device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215233.6U CN218301394U (en) | 2022-08-22 | 2022-08-22 | Photoelectric signal conversion device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301394U true CN218301394U (en) | 2023-01-13 |
Family
ID=84796293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222215233.6U Active CN218301394U (en) | 2022-08-22 | 2022-08-22 | Photoelectric signal conversion device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301394U (en) |
-
2022
- 2022-08-22 CN CN202222215233.6U patent/CN218301394U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110176960A (en) | A kind of novel single fiber bi-directional multichannel input optical module | |
| US20200162186A1 (en) | Optical Module and Network Device | |
| EP1451960B1 (en) | Methods of connecting and testing interfaces for cwdm fiberoptic systems | |
| CN111262631B (en) | Management information processing method, optical module, ONU and application system thereof | |
| CN202798731U (en) | 100G-CFP optical module with integrated photodetectors | |
| US20200195366A1 (en) | System and methods for coherent optical extension | |
| CN204190779U (en) | A kind of based on multiplexed extra-high voltage direct-current valve control device transmission system | |
| CN218301394U (en) | Photoelectric signal conversion device and system | |
| CN115001572B (en) | Optical fiber state detection method, optical transceiving component and network element equipment | |
| CN109831254B (en) | Optical fiber repeater system using wavelength division multiplexing technology | |
| KR100687723B1 (en) | Apparatus for testing the performance of optical transceiver | |
| CN210168045U (en) | Optical module device | |
| CN111970048A (en) | Multifunctional optical monitoring channel module and operation method thereof | |
| CN201438232U (en) | Mixed integration-type OLT optical receiving device | |
| WO2014209466A1 (en) | Full-duplex multi-mode fiber communication | |
| CN215186754U (en) | Four-waveband bidirectional 40Gbps optical communication equipment based on wavelength division multiplexing technology | |
| CN108055082B (en) | C-RAN system-based single-fiber bidirectional optical line system | |
| CN219227752U (en) | OEO service board card and transmission system | |
| CN212785357U (en) | Multifunctional optical monitoring channel module | |
| CN114244386A (en) | Vehicle-mounted data communication optical transceiver | |
| CN209676247U (en) | A kind of novel single fiber bi-directional multichannel input optical module | |
| CN115632740B (en) | Forward transmission method and system | |
| CN202310008U (en) | Wavelength division multiplexing transmission teaching platform | |
| CN210016468U (en) | OTN system | |
| CN220307399U (en) | Bus type wireless optical access system based on PCIe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |