CN205987195U - HDMI4K super hi -vision optical transmitter and receiver - Google Patents
HDMI4K super hi -vision optical transmitter and receiver Download PDFInfo
- Publication number
- CN205987195U CN205987195U CN201621045914.0U CN201621045914U CN205987195U CN 205987195 U CN205987195 U CN 205987195U CN 201621045914 U CN201621045914 U CN 201621045914U CN 205987195 U CN205987195 U CN 205987195U
- Authority
- CN
- China
- Prior art keywords
- receiver
- transmitter
- module
- tmds
- optical
- 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
Landscapes
- Optical Communication System (AREA)
Abstract
The utility model discloses a HDMI4K super hi -vision optical transmitter and receiver, including transmitter and receiver, transmitter and receiver sets up in pairs, and the transmitter passes through fiber connector to be connected with optic fibre top, and the optic fibre end is connected with receiver fiber connector, through different transmission distance's optical module, the realization the farthest can reach 100KM's long distance transmission, has the characteristics of lossless, delay -free transmission, is applicable to high definition long distance transmission's various requirements, has solved the drawback of traditional DVI technique.
Description
Technical field
This utility model is related to a kind of optical transmission device, particularly to a kind of HDMI 4K ultra high-definition optical transmitter and receiver.
Background technology
For meeting the requirement of digital times high quality graphics image, DVI technology obtains in Computer display output field
Rapid utilization, but it is accompanied by the development of the audio-visual technology of digital high-definition, DVI interface also begins to gradually expose variety of problems；
HDMI, as one of the replacement scheme of DVI, not only can meet the resolution that HDMI not only can meet 4K (3860*2160@60)
Rate, moreover it is possible to support the digital audio formats such as DVD Audio, supports the transmission of Eight-channel 96kHz or stereo 192kHz digital audio,
Audio signal and the video signal of no compression can be transmitted, be applied to increasing field.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of HDMI 4K ultra high-definition optical transmitter and receiver, by conversion
HDMI signal is converted into the differential signal of 10G by chip, is transmitted using optical module and optical fiber and receives, and realizes high to HDMI
The long-distance transmissions of clear multi-media signal, by the optical module of different transmission ranges, realize the farthest remote biography up to 100KM
Defeated, there is free of losses, no-delay transmission it is adaptable to the various requirement of high definition long-distance transmissions, solve traditional DVI technology
The drawbacks of.
The purpose of this utility model is achieved through the following technical solutions：HDMI 4K ultra high-definition optical transmitter and receiver, including send out
Penetrate machine and receiver, transmitter and receiver is arranged in pairs, transmitter is connected with optical fiber top by the joints of optical fibre, optical fiber end
End is connected with receiver fiber adapter；Transmitter includes transmitter signal input connector, TMDS receiver module, TMDS signal
Modular converter, optical module send modular converter, transmitter loop output driving module, transmitter loop out connector, 4K
HDMI local signal equipment, transmitter MCU, the transmitter joints of optical fibre；Signal source equipment is inputted by transmitter signal and connects
Device is connected with TMDS receiver module, and described transmitter loop out connector is connected with transmitter loop output driving module, sends out
Penetrate machine loop output driving module to be connected with 4K HDMI local signal equipment by transmitter loop out connector；TMDS connects
Receive module to be connected with TMDS signal conversion module, TMDS signal conversion module sends modular converter and transmitter light by optical module
Fiber connector is connected, and described TMDS signal conversion module is connected with transmitter MCU；Receiver include receiver fiber adapter,
Optical module reception modular converter, photoelectric signal transforming module, TMDS sending module, TMDS signal conversion module, 4K HDMI show
Equipment, receiver MCU；Receiver fiber adapter is received modular converter by optical module and is connected with photoelectric signal transforming module,
Photoelectric signal transforming module is connected with TMDS sending module, and TMDS sending module passes through TMDS signal conversion module and 4K HDMI
Display device is connected, and described TMDS signal conversion module is connected with receiver MCU.
Preferably, transmitter is additionally provided with transmitter LED state indicating circuit, described transmitter LED state indicating circuit with
Transmitter MCU is connected.
Preferably, receiver is additionally provided with receiver LED state indicating circuit, described receiver LED state indicating circuit with
Receiver MCU is connected.
Preferably, receiver is additionally provided with receiver loop output driving module and receiver loop out connector, TMDS
Signal conversion module is connected with receiver loop output driving module, and receiver loop out connector is exported with receiver loop
Drive module is connected.
The beneficial effects of the utility model are：
（1）This utility model is transmitted by optical module and optical fiber and receives, and realizes to HDMI high-definition multimedia signal
Long-distance transmissions, farthest transmission range is up to 100KM；
（2）This utility model has the characteristics that free of losses, no-delay transmission it is adaptable to the various of high definition long-distance transmissions will
Ask；
（3）Support the transmission of 3D video signal, can anti-pass EDID, resolution highest is respectively up to 2160p/60HZ, compatible
The transmission of DVI signal, supports the hot plug of HDMI；
（4）This utility model achieves proximally and distally simultaneous display function, can more preferably the free of losses of control signal, no prolong
When transmission.
Brief description
Fig. 1 is the structural representation of this utility model transmitter；
Fig. 2 is the structural representation of this utility model receiver.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail, but protection domain of the present utility model
It is not limited to described below.
As depicted in figs. 1 and 2, HDMI 4K ultra high-definition optical transmitter and receiver, including transmitter and receiver, transmitter and receiver
It is arranged in pairs, transmitter is connected with optical fiber top by the joints of optical fibre, and optical fiber connector is connected with receiver fiber adapter；Send out
The machine of penetrating includes transmitter signal input connector, TMDS receiver module, TMDS signal conversion module, optical module transmission modulus of conversion
Block, transmitter loop output driving module, transmitter loop out connector, 4K HDMI local signal equipment, transmitter MCU,
The transmitter joints of optical fibre；Signal source equipment is connected with TMDS receiver module by transmitter signal input connector, described
Penetrate machine loop out connector to be connected with transmitter loop output driving module, transmitter loop output driving module passes through transmitting
Machine loop out connector is connected with 4K HDMI local signal equipment；TMDS receiver module is connected with TMDS signal conversion module,
TMDS signal conversion module is sent modular converter by optical module and is connected with the transmitter joints of optical fibre, described TMDS signal conversion
Module is connected with transmitter MCU；Receiver includes receiver fiber adapter, optical module receives modular converter, photosignal turns
Die change block, TMDS sending module, TMDS signal conversion module, 4K HDMI display device, receiver MCU；Receiver fiber connects
Device is received modular converter by optical module and is connected with photoelectric signal transforming module, photoelectric signal transforming module and TMDS sending module
Connect, TMDS sending module is connected with 4K HDMI display device by TMDS signal conversion module, described TMDS signal modulus of conversion
Block is connected with receiver MCU.
Preferably, transmitter is additionally provided with transmitter LED state indicating circuit, described transmitter LED state indicating circuit with
Transmitter MCU is connected.
Preferably, receiver is additionally provided with receiver LED state indicating circuit, described receiver LED state indicating circuit with
Receiver MCU is connected.
Preferably, receiver is additionally provided with receiver loop output driving module and receiver loop out connector, TMDS
Signal conversion module is connected with receiver loop output driving module, and receiver loop out connector is exported with receiver loop
Drive module is connected.
Embodiment described above only have expressed specific embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that it is common for this area
For technical staff, without departing from the concept of the premise utility, some deformation can also be made and improve, these all belong to
In protection domain of the present utility model.
Claims (4)
- It is characterised in that including transmitter and receiver, transmitter and receiver sets 1.HDMI 4K ultra high-definition optical transmitter and receiver in pairs Put, transmitter is connected with optical fiber top by the joints of optical fibre, and optical fiber connector is connected with receiver fiber adapter；Transmitter bag Include transmitter signal input connector, TMDS receiver module, TMDS signal conversion module, optical module transmission modular converter, transmitting Machine loop output driving module, transmitter loop out connector, 4K HDMI local signal equipment, transmitter MCU, transmitter The joints of optical fibre；Signal source equipment is connected with TMDS receiver module by transmitter signal input connector, described transmitter ring Road out connector is connected with transmitter loop output driving module, and transmitter loop output driving module passes through transmitter loop Out connector is connected with 4K HDMI local signal equipment；TMDS receiver module is connected with TMDS signal conversion module, and TMDS believes Number modular converter is sent modular converter by optical module and is connected with the transmitter joints of optical fibre, described TMDS signal conversion module and Transmitter MCU connects；Receiver include receiver fiber adapter, optical module receive modular converter, photoelectric signal transforming module, TMDS sending module, TMDS signal conversion module, 4K HDMI display device, receiver MCU；Receiver fiber adapter passes through Optical module is received modular converter and is connected with photoelectric signal transforming module, and photoelectric signal transforming module is connected with TMDS sending module, TMDS sending module is connected with 4K HDMI display device by TMDS signal conversion module, described TMDS signal conversion module with Receiver MCU connects.
- 2. HDMI 4K ultra high-definition optical transmitter and receiver according to claim 1 is it is characterised in that transmitter is additionally provided with transmitter LED Condition indication circuit, described transmitter LED state indicating circuit is connected with transmitter MCU.
- 3. HDMI 4K ultra high-definition optical transmitter and receiver according to claim 1 is it is characterised in that receiver is additionally provided with receiver LED Condition indication circuit, described receiver LED state indicating circuit is connected with receiver MCU.
- 4. HDMI 4K ultra high-definition optical transmitter and receiver according to claim 1 is it is characterised in that receiver is additionally provided with receiver ring Road output driving module and receiver loop out connector, TMDS signal conversion module and receiver loop output driving module Connect, receiver loop out connector is connected with receiver loop output driving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045914.0U CN205987195U (en) | 2016-09-09 | 2016-09-09 | HDMI4K super hi -vision optical transmitter and receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045914.0U CN205987195U (en) | 2016-09-09 | 2016-09-09 | HDMI4K super hi -vision optical transmitter and receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205987195U true CN205987195U (en) | 2017-02-22 |
Family
ID=58040066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045914.0U Active CN205987195U (en) | 2016-09-09 | 2016-09-09 | HDMI4K super hi -vision optical transmitter and receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205987195U (en) |
-
2016
- 2016-09-09 CN CN201621045914.0U patent/CN205987195U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103024366B (en) | A kind of ultra high-definition video signal remote transmitting system | |
| CN106130645A (en) | A kind of ultra high-definition distance HDMI optical cable | |
| JP3218074U (en) | Multimedia signal transmission device | |
| CN204291248U (en) | A kind of audio-video signal optical fiber transmission device | |
| CN201726404U (en) | KVM optical transmitter and receiver. | |
| CN104104893A (en) | Device capable of carrying out remote transmission on mixed signals simultaneously through single optical fiber and transmission method | |
| CN104301698A (en) | Optical cable interface system for transmitting HDMI signals | |
| CN106131516A (en) | A kind of based on being wirelessly transferred pure smooth HDMI optical cable | |
| TW201505446A (en) | Multiple formats multimedia interface module | |
| CN109994281B (en) | AOC cable compatible with multiple interfaces | |
| CN202026421U (en) | HDMI video converter | |
| CN109640062A (en) | A kind of ultra high-definition video is without compression long distance transmitter | |
| CN205987195U (en) | HDMI4K super hi -vision optical transmitter and receiver | |
| CN205068361U (en) | Computer extender | |
| CN203368614U (en) | Device capable of carrying out remote transmission on mixed signals simultaneously through single optical fiber | |
| CN205385573U (en) | Based on pure light HDMI optical cable of wireless transmission | |
| CN202364224U (en) | Four-core optical fiber HDMI optical transceiver | |
| CN204069165U (en) | High-definition digital signal local network transport and expanding unit | |
| CN202513993U (en) | Single-optical fiber high-definition multimedia interface (HDMI) signal transmission module | |
| CN201904783U (en) | DVI (digital visual interface) and audio remote transmission device based on optical fibers | |
| CN212572786U (en) | Extender capable of remotely transmitting ultra-high-definition video | |
| CN202395871U (en) | Device capable of converting digital interactive interface for video and audio (DiiVA) signal into high definition multimedia interface (HDMI) signal | |
| CN210491049U (en) | HDMI distribution extender | |
| CN203350861U (en) | Vehicle separation screen multimedia system | |
| CN206212161U (en) | A kind of HDMI Transmission systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 610000 No. 12, Gaopeng Avenue, Chengdu hi tech Zone, Chengdu, Sichuan Patentee after: CHENGDU XUNWEI INFORMATION TECHNOLOGY CO.,LTD. Address before: No. 12, gaon Boulevard, high tech Zone, Chengdu, Sichuan Province Patentee before: CHENGDU XUNWEI ELECTRONICS CO.,LTD. |