CN110381269B - Separable optical fiber transmission device - Google Patents
Separable optical fiber transmission device Download PDFInfo
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- CN110381269B CN110381269B CN201910713352.4A CN201910713352A CN110381269B CN 110381269 B CN110381269 B CN 110381269B CN 201910713352 A CN201910713352 A CN 201910713352A CN 110381269 B CN110381269 B CN 110381269B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention provides a separable optical fiber transmission device, which comprises a first adapter, a second adapter, an optical fiber transmission line, an MPO connector and a plurality of connector flanges, wherein the first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, two ends of the optical fiber transmission line are respectively provided with the second MPO connector, the first MPO connector is detachably connected with the second MPO connector at one end of the optical fiber transmission line through the connector flanges, the third MPO connector is detachably connected with the second MPO connector at the other end of the optical fiber transmission line through the connector flanges, on one hand, signals can be prevented from being influenced by external environment through optical fiber transmission, the transmission distance is increased, on the other hand, the maintenance and the overhaul of the whole system are more convenient and stronger due to the modularized arrangement, in addition, the optical fiber transmission line can be wired without dividing the transmission direction, avoid the loss caused by wrong wiring.
Description
Technical Field
The invention relates to the technical field of optical fiber transmission, in particular to a separable optical fiber transmission device.
Background
At present, multimedia signal transmission lines on the market such as HDMI transmission lines, DVI transmission lines, VGA transmission lines and the like are mostly composed of 19-core copper wires and are influenced by the characteristics of metal materials, the maximum transmission distance of the traditional transmission lines is 20 meters, and if the transmission distance of the traditional transmission lines is only 2 meters under the requirement of future 8K high-definition video. With the increase of the length, in order to avoid serious attenuation of signals, the copper wires need to be thickened and the signal shielding needs to be strengthened, so that precious non-renewable resources are wasted. The traditional transmission line can not be wired with a strong electric wire at the same time, and the anti-jamming capability is poor; the traditional transmission line may not meet the requirements of signal transmission such as bandwidth and precision, the existing transmission line with the chip processor generally has directionality, errors cannot occur during pre-wiring, and once errors occur, the whole body needs to be reworked and re-wired.
Disclosure of Invention
It is therefore an object of the present invention to provide a detachable HDMI fiber transmission device to improve the above-mentioned problems.
The embodiment of the invention provides a separable optical fiber transmission device, which comprises a first adapter, a second adapter, an optical fiber transmission line, a plurality of MPO connectors and a plurality of connector flanges, wherein the first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, two ends of the optical fiber transmission line are respectively provided with the second MPO connector, the first MPO connector is detachably connected with the second MPO connector at one end of the optical fiber transmission line through the connector flanges, the third MPO connector is detachably connected with the second MPO connector at the other end of the optical fiber transmission line through the connector flanges, the first adapter is used for connecting signal output equipment, signals of the signal output equipment are transmitted to the second adapter through the optical fiber transmission line 150, and the second adapter is used for connecting signal playing equipment, the signal playing device is used for transmitting the signal transmitted by the first adapter joint to the signal playing device.
Further, the first MPO connector and the third MPO connector are MPO male connectors, and the second MPO connector is an MPO female connector.
Furthermore, the first adapter comprises a signal input end and an input end conversion circuit corresponding to the signal input end, the signal input end is used for being connected with the signal output equipment to access the signal output by the signal output equipment, and the input end conversion circuit is used for converting the signal accessed by the signal input end into an optical signal to be transmitted through an optical fiber transmission line.
Further, the signal input end comprises any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector and a USB connector.
Further, the second adapter includes signal output part and with the output conversion circuit that signal output part corresponds, output conversion circuit be used for with the light signal of optical fiber transmission line transmission turn into with the signal that signal output part corresponds, signal output part be used for with the signal output after the conversion extremely signal playback device plays.
Further, the signal output end comprises any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector and a USB connector.
Further, the first adapter comprises a signal input end, the second adapter comprises a signal output end, and the signal input end and the signal output end are corresponding joints.
Further, the first adapter comprises a signal input end, the second adapter comprises a signal output end, and the signal input end and the signal output end are not corresponding joints.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a separable optical fiber transmission device, which comprises a first adapter, a second adapter, an optical fiber transmission line, a plurality of MPO connectors and a plurality of connector flanges, wherein the first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, two ends of the optical fiber transmission line are respectively provided with the second MPO connector, the first MPO connector is detachably connected with the second MPO connector at one end of the optical fiber transmission line through the connector flanges, the third MPO connector is detachably connected with the second MPO connector at the other end of the optical fiber transmission line through the connector flanges, signals of different signal output devices are converted into optical signals through the first adapter and transmitted through the optical fiber transmission line, and then the optical signals are converted into corresponding signals through the second adapter and output to playing devices, on the one hand, can avoid receiving the external environment influence through the optical fiber transmission signal, increase transmission distance, on the other hand, the modularized setting can make entire system maintain and overhaul more convenient, and scalability is stronger, and optical fiber transmission line can not divide the transmission direction to lay wire, has avoided the condition such as wiring error.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 shows a schematic diagram of a detachable optical fiber transmission device provided by the present invention.
Fig. 2 is a schematic structural diagram of the detachable optical fiber transmission device provided by the present invention.
Fig. 3 shows a schematic diagram of an optical fiber transmission line provided by the present invention.
Fig. 4 shows a schematic diagram of optical signal emission.
Icon: 100-a separable fiber optic transmission device; 110-a first adapter; 130-a second adapter; 150-fiber optic transmission line; 151-transmission line unit; 170-connector flange; 171-first MPO connector; 173-second MPO connector; 175-third MPO connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
In the description of the present invention, it should also be noted that relational terms such as first and second, and the like, may be used solely herein to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
First embodiment
Referring to fig. 1 and 2, the present embodiment provides a detachable optical fiber transmission device 100, and the detachable optical fiber transmission device 100 is used for transmitting signals through an optical fiber transmission line 150.
The detachable optical fiber transmission device 100 includes a first adapter 110, a second adapter 130, an optical fiber transmission line 150 connected between the first adapter 110 and the second adapter 130, a plurality of MPO connectors (e.g., a first MPO connector, a second MPO connector, a third MPO connector, etc.), and a plurality of connector flanges 170.
The first adapter 110 is used for connecting a signal output device, and the first adapter 110 transmits a signal of the signal output device to the second adapter 130 through an optical fiber transmission line 150. The signal output device may be a computer, a mobile phone, a tablet computer, a video recorder, etc., but is not limited thereto, and may also be other devices that can output signals. In this embodiment, the first adapter 110 is connected to the optical fiber transmission line 150 through an MPO connector, and is configured to convert a signal output by an accessed signal output device into an optical signal and transmit the optical signal to the optical fiber transmission line 150.
It should be noted that, in this embodiment, the first adapter 110 may be any one of a plurality of signal connectors, for example, any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector, and a USB connector, and when in operation, the first adapter 110 performs signal conversion. For example, when the signal output from the signal output device is an HDMI signal, the HDMI connector is used as the first adapter 110, the first adapter 110 is connected to the HDMI signal output device, and the multimedia signal output from the HDMI signal output device is converted into an optical signal and transmitted through the optical fiber transmission line 150.
In this embodiment, the first swivel joint 110 is provided with a first MPO connector 171, the two ends of the optical fiber transmission line 150 are provided with second MPO connectors 173, and the first MPO connectors 171 are detachably connected with the second MPO connectors 173 at one end of the optical fiber transmission line 150 through the connector flanges 170, it can be understood that, in general, in the decoration and wiring process, the transmission line is generally arranged in a pipeline or a wall, the optical fiber transmission line 150 is arranged in the wall in advance, different first swivel joints 110 are selected according to the type of the signal output device, and are connected with the optical fiber transmission line 150 through the MPO connectors and the connector flanges 170, so that the transmission of signals can be realized.
The other end of the optical fiber transmission line 150 is connected to the second adapter 130, and the second adapter 130 is configured to convert the optical signal transmitted by the optical fiber transmission line 150 into a multimedia signal for output. It should be noted that the second adapter 130 may also be any one of a plurality of signal connectors, for example, any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector, and a USB connector, and when in operation, any one of the plurality of connectors is used as the second adapter 130 to perform signal conversion. When the interface of the signal playing device is an HDMI interface, for example, the interface may be a display provided with an HDMI interface, the HDMI connector is used as the second adapter 130, the second adapter 130 converts the optical signal transmitted by the optical fiber transmission line 150 into an HDMI signal, the second adapter 130 is connected to the signal playing device, and the HDMI signal is transmitted to the signal playing device for display and playing.
The second adapter 130 is provided with a third MPO connector 175, and the third MPO connector 175 is detachably connected to the second MPO connector at the other end of the optical fiber transmission line 150 through a connector flange 170, so that the optical signal transmitted by the optical fiber transmission line 150 can be received, converted and output to a signal playing device.
In this embodiment, the first and third MPO connectors 171, 175 are MPO male connectors, and the second MPO connector 173 is an MPO female connector. That is to say, first adapter 110, second adapter 130 all use the male first connector of MPO, the female first connector of MPO is all used at the both ends of optic fibre transmission line 150, thereby optic fibre transmission line 150 transmission signal can not the branch direction, can be with the signal input part of arbitrary one end connection of optic fibre transmission line 150, with the other end output, avoid the wiring mistake, even the wiring is made mistakes, only need with the simple plug exchange in first adapter 110 and the position of second adapter 130 can, need not whole rewiring, avoid extravagant man-hour, cause unnecessary manpower, the consumption of financial resources.
In one embodiment, if the transmission distance is short, the distance of the optical fiber transmission line 150 between the first adapter 110 and the second adapter 130 may be short, such as 1 meter, 2 meters, or 3 meters, in another embodiment of the present invention, if the transmission distance between the first adapter 110 and the second adapter 130 is long, the separable fiber optic transmission device 100 may employ a longer fiber optic transmission line 150 for transmission, it is understood that the optical fiber transmission line 150 may include at least one optical fiber, for example, the optical fiber transmission line 150 may be a single optical fiber, or may be formed by connecting a plurality of optical fibers, for example, referring to fig. 3, the optical fiber transmission line 150 includes a plurality of transmission line units 151, each of the transmission line units 151 has an MPO male connector and an MPO female connector respectively disposed at two ends thereof, and the plurality of transmission line units are connected by the MPO connectors to form the optical fiber transmission line 150.
Adopt optic fibre to carry out signal transmission and compare in traditional transmission line, the problem of transmission distance has been solved, can carry out the transmission of bigger distance, in addition, the interference killing feature of optic fibre transmission is stronger, through adopting the MPO connector, set up the female first connector of MPO at the both ends of optic fibre, there is not any electronic device, set up optic fibre transmission line 150 in wall body or pipeline, can satisfy the signal upgrading demand more than 10 ~ 20 years in the future, that is to say, even the signal of transmission is updated, also still can transmit through optic fibre transmission line 150, only need upgrade the corresponding interface of first adapter 110 and second adapter 130 can.
In this embodiment, the first adapter 110 includes a signal input end and an input end conversion circuit corresponding to the signal input end, the signal input end is used for connecting a multimedia device to access a multimedia signal, and the input end conversion circuit is used for converting the multimedia signal accessed by the signal input end into an optical signal to be transmitted through the optical fiber transmission line 150. The signal input end can be any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector and a USB connector.
In this embodiment, a case where the signal input end of the first adaptor 110 is an HDMI adaptor is taken as an example, the input end conversion circuit includes a transmitting unit and a transmitting unit, the transmitting unit is connected to an HDMI output device (such as a DVD, a computer, etc.) through the HDMI adaptor, converts 4 pairs of Minimized Differential signals (TMDS) output by the HDMI output device into 4 channels of signals capable of driving the optical transmitter, and converts the electrical signals into optical signals through the transmitting unit for transmission. For example, a 1-by-4 array optical transmitter can be used as a transmitting optical unit to convert a 10GB/S high-speed electrical signal into an optical signal for transmission.
The HDMI connector of the transmitting electric unit inputs a clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD) and a device control signal (CEC) of the HDMI output device into the main control chip, the main control chip integrates the 4 paths of signals into a path of low-speed electric signal of 5MB/S, and the low-speed electric signal is sent to the transmitting optical unit to be converted into an optical signal to be transmitted. Referring to fig. 4, after the 4 high-speed optical signals and the 1 low-speed optical signals sent by the sending optical unit are condensed by the lens, they are reflected by 90 degrees through the reflection action of the prism and enter the optical fiber transmission line 150, in this embodiment, five optical fiber transmission lines 150 with a diameter of 125 μm may be selected as the optical fiber transmission line 150, and the optical signals are transmitted to the second adapter 130 through five optical fibers with a diameter of 125 μm.
In this embodiment, the transmitting optical unit includes a single transmitter and an array transmitter, where the single transmitter is configured to transmit 1-channel low-speed optical signal, and the array transmitter is configured to transmit 4-channel high-speed optical signal.
The second adapter 130 includes a signal output end and an output end conversion circuit corresponding to the signal output end, the output end conversion circuit is configured to convert the optical signal transmitted by the optical fiber transmission line 150 into a multimedia signal corresponding to the signal output end, and the signal output end is configured to output the multimedia signal. The signal output end comprises any one of a DP joint, a DVI joint, an HDMI joint, a VGA joint and a USB joint.
In this embodiment, a case that the signal output end of the second adapter 130 is an HDMI adapter is taken as an example for explanation, the output end conversion circuit of the second adapter 130 includes a receiving optical unit and a receiving electrical unit, and the second adapter 130 reflects the received 4-channel high-speed optical signal and 1-channel low-speed optical signal by 90 degrees under the reflection action of the prism, and the optical signals enter the lens for light condensation and then are transmitted to the receiving optical unit. The receiving optical unit converts the received optical signals into 4 paths of high-speed electrical signals and 1 path of low-speed electrical signals respectively, wherein the 4 paths of high-speed electrical signals are converted by the receiving electrical unit and then output 4 pairs of Minimized Differential transmission signals (TMDS), one path of low-speed electrical signals enters the main control chip, and the main control chip decomposes the signals into a clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD) and an equipment control signal (CEC).
The receiving electric unit is connected with the HDMI display device (such as a television, a display and the like) through the HDMI connector, and transmits a high-speed Minimized Differential signal (TMDS) and a low-speed clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD) and a device control signal (CEC) into the HDMI display device, so that the signal transmission from the HDMI output device to the HDMI display device is completed.
The receiving electric unit is connected with the HDMI display device through the HDMI connector, a clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD) and a device control signal (CEC) returned by the receiving electric unit are input into the main control chip, the 4 paths of signals are integrated into a path of low-speed electric signal of 5MB/S by the main control chip, and the low-speed electric signal is sent to the receiving optical unit to be converted into an optical signal for transmitting.
The transmitting optical unit of the first adaptor 110 converts the received optical signal into 1 channel of low-speed electrical signal, and the low-speed electrical signal enters the main control chip and is decomposed into a clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD) and a device control signal (CEC) by the main control chip. The transmitting unit of the first adaptor 110 is connected to an HDMI output device (e.g., DVD, computer, etc.) through the HDMI connector, and transmits a clock Signal (SCL), a data Signal (SDA), a hot plug signal (HPD), and a device control signal (CEC) to the HDMI output device, thereby completing signal transmission from the HDMI display device to the HDMI output device.
It should be noted that, in this embodiment, the first adapter 110 includes a signal input end, and the second adapter 130 includes a signal output end, where the signal input end and the signal output end are corresponding connectors. For example, the signal input end of the first adapter 110 is an HDMI connector, the signal output end of the second adapter 130 is also an HDMI connector, and the signal input end of the first adapter 110 is identical to the signal output end of the second adapter 130.
In other embodiments of the present invention, the first adapter 110 and the second adapter 130 may also be separately provided with a power supply unit to provide power to the conversion circuits inside the first adapter 110 and the second adapter 130.
In another embodiment of the present invention, the first adapter 110 includes a signal input terminal, the second adapter 130 includes a signal output terminal, and the signal input terminal of the first adapter 110 and the signal output terminal of the second adapter 130 may be non-corresponding connectors. For example, the signal input end of the first adapter 110 is an HDMI connector, and the signal output end of the second adapter 130 is a DVI connector, that is, assuming that the first adapter 110 is connected to a multimedia signal, all of the second adapters 130 can output the multimedia signal. This embodiment is not limited to this.
In summary, the separable optical fiber transmission device provided by the present invention includes a first adapter, a second adapter, an optical fiber transmission line, an MPO connector, and a plurality of connector flanges, where the first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, both ends of the optical fiber transmission line are provided with second MPO connectors, the first MPO connector is detachably connected to the second MPO connector at one end of the optical fiber transmission line through the connector flanges, the third MPO connector is detachably connected to the second MPO connector at the other end of the optical fiber transmission line through the connector flanges, signals of different signal output devices are converted into optical signals through the first adapter, the optical signals are transmitted through the optical fiber transmission line, and then the optical signals are converted into corresponding signals through the second adapter and output to a playing device, on the one hand, can avoid receiving the external environment influence through the optical fiber transmission signal, increase transmission distance, on the other hand, the modularized setting can make entire system maintain and overhaul more convenient, and scalability is stronger, and the optical fiber transmission line can not divide the transmission direction to lay wire, avoids wrong wiring to cause the loss.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A separable optical fiber transmission device is characterized by comprising a first adapter, a second adapter, an optical fiber transmission line, a plurality of MPO connectors and a plurality of connector flanges, wherein the first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, two ends of the optical fiber transmission line are respectively provided with a second MPO connector, the first MPO connector is detachably connected with the second MPO connector at one end of the optical fiber transmission line through the connector flanges, and the third MPO connector is detachably connected with the second MPO connector at the other end of the optical fiber transmission line through the connector flanges;
the first adapter is used for connecting signal output equipment and transmitting a signal of the signal output equipment to the second adapter through the optical fiber transmission line;
the second adapter is used for connecting signal playing equipment and transmitting the signal transmitted by the first adapter to the signal playing equipment;
the first adapter comprises an input end conversion circuit;
the input end conversion circuit comprises a transmitting unit and a transmitting optical unit, the signal output equipment is connected with the transmitting unit, the transmitting unit converts 4 pairs of minimum transmission differential signals output by the signal output equipment into 4 paths of signals capable of driving the optical transmitter, the transmitting unit converts clock signals, data signals, hot plug signals and equipment control signals output by the signal output equipment into 1 path of low-speed signals capable of driving the optical transmitter, and the transmitting optical unit receives the 4 paths of signals capable of driving the optical transmitter and the 1 path of low-speed signals capable of driving the optical transmitter and correspondingly converts the signals into 4 paths of high-speed optical signals and 1 path of low-speed optical signals.
2. The separable fiber optic transmission device of claim 1, wherein the first and third MPO connectors are MPO male connectors and the second MPO connector is an MPO female connector.
3. The separable optical fiber transmission device of claim 1, wherein the first adapter includes a signal input corresponding to the input switching circuit;
the signal input end is used for being connected with the signal output equipment to access the signal output by the signal output equipment;
the input end conversion circuit is used for converting the signals accessed by the signal input end into optical signals to be transmitted through an optical fiber transmission line.
4. The separable optical fiber transmission device according to claim 3, wherein the signal input terminal comprises any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector, and a USB connector.
5. The separable optical fiber transmission device of claim 1, wherein the second adapter comprises a signal output terminal and an output terminal conversion circuit corresponding to the signal output terminal, the output terminal conversion circuit being configured to convert an optical signal transmitted by the optical fiber transmission line into a signal corresponding to the signal output terminal;
and the signal output end is used for outputting the converted signal to the signal playing equipment for playing.
6. The separable optical fiber transmission device according to claim 5, wherein the signal output terminal comprises any one of a DP connector, a DVI connector, an HDMI connector, a VGA connector, and a USB connector.
7. The separable optical fiber delivery apparatus of claim 1, wherein the first adapter comprises a signal input and the second adapter comprises a signal output, the signal input and the signal output being respective adapters.
8. The separable optical fiber delivery apparatus of claim 1, wherein the first adapter comprises a signal input and the second adapter comprises a signal output, the signal input and the signal output being non-corresponding adapters.
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| CN201910713352.4A CN110381269B (en) | 2019-08-02 | 2019-08-02 | Separable optical fiber transmission device |
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| CN102645710A (en) * | 2011-11-24 | 2012-08-22 | 黄尚勇 | Integral maximum power output (MPO) optical fiber adapter |
| CN104184521A (en) * | 2014-09-09 | 2014-12-03 | 昆山思雷电子科技有限公司 | Minitype separating type HDMI optical fiber transmission device |
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| CN209167592U (en) * | 2018-12-05 | 2019-07-26 | 深圳市比洋互联科技有限公司 | A kind of MPO optical fiber connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10161782A (en) * | 1996-11-29 | 1998-06-19 | Sony Corp | Signal transmitter and card type electronic equipment |
| US10146016B1 (en) * | 2017-05-10 | 2018-12-04 | Senko Advanced Components, Inc | MPO micro-latchlock connector |
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- 2019-08-02 CN CN201910713352.4A patent/CN110381269B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645710A (en) * | 2011-11-24 | 2012-08-22 | 黄尚勇 | Integral maximum power output (MPO) optical fiber adapter |
| CN104184521A (en) * | 2014-09-09 | 2014-12-03 | 昆山思雷电子科技有限公司 | Minitype separating type HDMI optical fiber transmission device |
| CN204719272U (en) * | 2015-02-03 | 2015-10-21 | 益实实业股份有限公司 | High-speed transfer cable module and high-speed transfer device |
| CN209167592U (en) * | 2018-12-05 | 2019-07-26 | 深圳市比洋互联科技有限公司 | A kind of MPO optical fiber connector |
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