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北京裕宽科技有限公司是专业的光端机生产厂家,拥有自主产权的4K光端机、ASI/HDMI/AES等超高清数字视频光端机,服务热线:13811461183.
4K光端机
北京数字光端机
北京高清光端机
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  • High-definition encoders have many advantages, such as small size, light weight, multiple varieties, complete functions, and high resolution capabilities. It also has the following advantages.一、 High-definition, strong recognition abilityGenerally, high-quality and high-priced HD and SD encoders have reached a relatively high level in terms of video compression standards, so after using this encoder, the entire video looks very clear and the transmission speed is very fast. At the same time, in order to be able to be used in a variety of different devices, we have adopted a special design that can use different networks, and the full interface supports a variety of input sources so that it can automatically identify various input signals.二、the function is more powerfulIt can support embedd...
  • In recent years, Yukuan's optical transceiver technology has been greatly improved, and it has entered thousands of households. Nowadays, both homes and businesses are equipped with optical transceivers of appropriate specifications, but interference stripes occasionally appear in personal playback, so how to solve these interference stripes?1. Reconnect the lineThere are many reasons for the interference fringes in the playback of the optical transceiver. Some cables or incorrect connection of the power supply may cause the playback of the optical transceiver to be unstable and cause interference fringes. At this time, a more appropriate way is to reconnect the lines with a dedicated optical transceiver power cord and other lines, and ensure that the connections of these lines are cor...
  • Yukuan optical transceiver is a kind of signal conversion equipment, which mainly converts traditional TV signals into optical signals so that they can be transmitted on optical fibers, and can make the transmission distance longer and the transmission rate greater, and the stability is good. Some minor faults will inevitably occur during use, which is normal.1. No video signalIf there is no video signal during use, first check whether the power supply of the device is normal. Secondly, check the channel video indicator corresponding to the receiving end of the optical transceiver to see if it can light up normally. If the indicator light can light up normally, it means If the channel has a video signal output, check whether the video cable between the receiving end and the monitor or term...
  • Yukuan 4K optical transceivers have completed the upgrade of various functions on the premise of retaining the basic configuration. Since its listing, it has always been popular. Consumers who need this equipment should first understand the advantages of 4K optical transceivers.   Advantages of Yukuan 4K Optical Transceiver:1. Long transmission distanceThe upgraded 4K optical transceiver can extend the transmission distance, even if the two are far apart, the information can be transmitted in a few seconds. This advantage makes 4K optical transceivers no longer affected by the distance, and avoids information interruption due to longer distances. The specific transmission distance varies with the specifications and models of the optical transceivers.2. High transmission qualityTh...
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2019 - 07 - 01
Product Physical MapProduct Feature❖ Cost-effective, maximum support 2×HDMI, HD/SD-SDI, AES/EBU and Analog audio input❖ Each channel signal supports 3 push stream(different IP address). Separately coded shared signal source❖ High stability, embedded design, low power consumption❖ Ultra-low compression rate❖ Ultra-low encoding delay, encoding delay is less than 300ms❖ Support the most output protocols, support HLS (M3U8), UDP, HTTP, RTMP, SRT❖ Support H.264/AVC high code stream, medium code stream, low code stream❖ Audio encoding suppo...
2019 - 07 - 01
Product Physical MapProduct Feature❖ 1-ch 4Kp60 or 4-ch 1080p60 real-time 4:2:2 10-bit HEVC, AVC & MPEG-2 encode & decode❖ AIMS roadmap support including SMPTE 2110 & VSF TR-03/-04 w/ AES67 audio & SMPTE 2059 sync❖ Optional TICO compression❖ 4K video capture over built-in, 4-ch SDI-3G or 1-ch SDI-12G (SDI only)❖ 4K video capture over built-in, 4-ch SDI-3G or 1-ch SDI-12G and 2x 10GbESpecificationLive Video Input/Output-SDI-3G/SDI-12G & 10GVideo Encoding H.265/HEVCResolution (x1ch)3840x2160 /1920x1080 / 1280x720 /720x480Resolution (Multi-channel more...
2019 - 07 - 01
Product Physical MapProduct OverviewYUK9700-1 IP stream emergency switch is an IP-based stream switching matrix that supports multiple package formats and multiple transport protocols. It can realize the scheduling and smooth switching from any input stream to any output stream. It can support 3 inputs and 2 outputs with power-down pass-through function.YUK9700-1 Remote Control PanelProduct Feature❖ Support remote control panel switching/ network management switching❖ Safe broadcast backup and equipment-level backup of main, backup and auxiliary signals❖ Multi-protocol encapsula...
2019 - 07 - 01
Product Physical MapProduct OverviewYUK9700 series is an IP-based stream switching matrix that supports multiple encapsulation formats and multiple transmission protocols. It can realize the scheduling and smooth switching from any input stream to any output stream, and can support up to 512 channels of input and 512 channels of output.YUK9700 Remote Control PanelProduct Feature❖     IP headend end signal distribution/scheduling❖ Safe broadcast backup and equipment-level backup of main, backup and auxiliary signals❖ Multi-protocol encapsulation/conversion❖ Seamles...
2019 - 07 - 01
Product Physical MapProduct Feature❖ Cost-effective, maximum support 2×HDMI, HD/SD-SDI, AES/EBU and Analog audio input❖ Each channel signal supports 3 push stream(different IP address). Separately coded shared signal source❖ High stability, embedded design, low power consumption❖ Ultra-low compression rate❖ Ultra-low encoding delay, encoding delay is less than 300ms❖ Support the most output protocols, support HLS (M3U8), UDP, HTTP, RTMP, SRT❖ Support H.264/AVC high code stream, medium code stream, low code stream❖ Audio encoding suppo...
2019 - 07 - 01
Product Physical MapProduct Feature❖ 1-ch 4Kp60 or 4-ch 1080p60 real-time 4:2:2 10-bit HEVC, AVC & MPEG-2 encode & decode❖ AIMS roadmap support including SMPTE 2110 & VSF TR-03/-04 w/ AES67 audio & SMPTE 2059 sync❖ Optional TICO compression❖ 4K video capture over built-in, 4-ch SDI-3G or 1-ch SDI-12G (SDI only)❖ 4K video capture over built-in, 4-ch SDI-3G or 1-ch SDI-12G and 2x 10GbESpecificationLive Video Input/Output-SDI-3G/SDI-12G & 10GVideo Encoding H.265/HEVCResolution (x1ch)3840x2160 /1920x1080 / 1280x720 /720x480Resolution (Multi-channel more...
2019 - 07 - 01
Product Physical MapProduct OverviewYUK9700-1 IP stream emergency switch is an IP-based stream switching matrix that supports multiple package formats and multiple transport protocols. It can realize the scheduling and smooth switching from any input stream to any output stream. It can support 3 inputs and 2 outputs with power-down pass-through function.YUK9700-1 Remote Control PanelProduct Feature❖ Support remote control panel switching/ network management switching❖ Safe broadcast backup and equipment-level backup of main, backup and auxiliary signals❖ Multi-protocol encapsula...
2019 - 07 - 01
Product Physical MapProduct OverviewYUK9700 series is an IP-based stream switching matrix that supports multiple encapsulation formats and multiple transmission protocols. It can realize the scheduling and smooth switching from any input stream to any output stream, and can support up to 512 channels of input and 512 channels of output.YUK9700 Remote Control PanelProduct Feature❖     IP headend end signal distribution/scheduling❖ Safe broadcast backup and equipment-level backup of main, backup and auxiliary signals❖ Multi-protocol encapsulation/conversion❖ Seamles...
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发布时间: 2019 . 06 . 04
V:Option OneOption IIthird solution
来源:
发布时间: 2019 . 06 . 04
Product descriptionThe Gauss Bell Conditional Access System (CAS) supports stand-alone version and distributed deployment. When the system is deployed in a distributed manner, a central front-end can manage and connect multiple sub-front-ends; when the stand-alone version is deployed, only the central front-end is available.Gospel CAS is a software system with high security and high stability, which can encrypt and control program scrambling control words and user authorization information. The system is fully compatible with the DVB simulcrypt standard, and has passed the network access test of millions of users by the State Administration of Radio, Film and Television, and obtained the A-level network access certification. At the same time, the system has passed the Indian BECIL certific...
来源:
发布时间: 2019 . 05 . 04
On December 21st, Li Jianyun, deputy department-level cadre of the Provincial Environmental Protection Department, led the quality work assessment team of the provincial government to our company to inspect the quality work. Wu Yuanjun, director of the National Project Department, led the assessment team to visit the new product exhibition and experience hall, SMT workshop, and DVB assembly workshop. Learn more about the production and quality control process of our company. At the subsequent symposium, Mr. Wu also introduced our company's 2017 turnover, market share of major products, quality control measures, etc. to the assessment team in detail. As a leading electronic information enterprise in Hunan Province, Gospel continuously improves quality management while pursuing economic ...
来源:
发布时间: 2019 . 05 . 04
In the context of the rapid development of Internet services, the new-generation DTV+OTT system is a new solution for media convergence and network convergence. It provides a complete set of end-to-end products, makes full use of existing platforms and resources, takes users as the core, and aims at intelligent A set of cross-network, cross-platform and cross-terminal comprehensive service platforms based on the traditional radio and television basic business architecture to meet the needs of family life and personalized family entertainment.Media convergence, network interconnectionIn terms of content, digital TV is more about broadcasting live channels, plus it has some unique VoD content; while OTT can integrate Internet video and has a wealth of on-demand content. In terms of network, ...
来源:
发布时间: 2019 . 04 . 21
product descriptionGN-1846 is a high price digital TV encoder with broadcast quality. It can complete 4/8/12/16/20/24 channels of high-definition low-bit-rate audio and video encoding functions, each daughter board supports 4 channels of audio and video encoding, and can be output through 1 IP channel. For operators who mainly adopt or purchase programs from higher-level operators but have a small amount of independent program sources, if this product is adopted, the digital TV front-end can be completed with convenient operation, low cost and very little time. Construction can provide high-quality and high-reliability high-definition video services in different front-end applications. In terms of management and maintenance, it supports Web-based management.GN-1846 front panel diagram:GN-1...
来源:
发布时间: 2019 . 04 . 21
Product technical specifications
News / News Beijing Yukuan Technology Co., Ltd. is a high-tech enterprise registered in Zhongguancun, Haidian District, Beijing, and has the right to import and export foreign trade approved by the state.
2020 - 12 - 16
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High-definition encoders have many advantages, suc...
2020 - 11 - 19
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In recent years, Yukuan's optical transceiver ...
2020 - 11 - 03
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Yukuan optical transceiver is a kind of signal con...
2020 - 10 - 14
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Yukuan 4K optical transceivers have completed the ...
Application / Application The company has established an elite sales team oriented to the market and serving users, providing partners and customers with a full range of product application solutions and a full range of technical support. Since the product promotion and application, the customers served have spread all over the country.
Explain: 4K image transmission
Explain: The high-definition simultaneous broadcasting program YUK502 of Ji’an TV station transmits DVI, Audio, RS232 signals through a single-core single-mode optical fiber and is compatible with VGA signals, and only needs to be connected to an adapter. Transmitter: one DVI, audio and data input, optical output. Receiver: optical input, one DVI, audio, and data output. The transmission distance is 1 meter to 20 kilometers. At the same time, optical transceiver transmission has the advantages of low attenuation, bandwidth, strong anti-interference performance, high safety performance, small size, light weight, etc.
Explain: The YUK1000T optical transmitter adopts the predistortion compensation and PDI high linearity module of the company’s patented technology to maintain the linearity of the whole machine at a very high level. It has the AGC control function and the automatic alarm function of the working state, and the perfect network management interface can pass Ethernet for remote network management.typical application:
Explain: The digital video distributor can distribute (HD) YUK506-HD (HD-SDI) or (standard definition) YUK506-SD (SD-SDI) or (ASI) YUK506-ASI (DVB-ASI) all the way 1*7 or 2 way 1 *4 Allocation.•
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