
As an efficient and intuitive information display medium, LED displays are widely used in outdoor advertising, stage performances, sporting events, command & dispatch centers, transportation hubs, and many other fields. With the rapid development of these fields, requirements for signal transmission quality, transmission distance, and compatibility for LED displays are becoming increasingly stringent. Hanyuan Gaoke’s all‑purpose 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC, with its powerful performance advantages, stands out among numerous transmission devices, empowering LED display applications in different scenarios and unlocking new possibilities for signal transmission.

Hanyuan Gaoke has always adhered to a user‑needs‑oriented approach, with technological innovation at its core, continuously improving product performance and quality. This 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC is a high‑performance transmission device meticulously developed by Hanyuan Gaoke after gaining an in‑depth understanding of the pain points in the LED display industry. It integrates many advantages – high bandwidth, long transmission distance, strong compatibility, stability and reliability, low power consumption – and can perfectly meet the LED signal transmission needs in different scenarios.
High‑bandwidth transmission is one of the core highlights of this product. In the digital age, high‑definition and ultra‑high‑definition video have become mainstream, placing higher demands on the bandwidth of transmission equipment. Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC features one fiber optic interface with a bandwidth of up to 10Gbps, easily carrying the transmission of 4K, 8K, and other ultra‑high‑definition video signals. At the same time, the product supports four RJ45 Gigabit Ethernet ports, each with a data transfer rate of 1Gbps, enabling simultaneous transmission of multiple signals. Whether it is high‑definition video looping on outdoor advertising screens or real‑time display of multiple monitoring feeds in a command & dispatch center, the signal transmission is smooth, stutter‑free, and latency‑free, allowing viewers and staff to enjoy clear, stable visual effects.
Long transmission distance is another major advantage of this product. Traditional network cable transmission has limited distance, generally not exceeding 100 meters, and signals are easily interfered with and suffer severe attenuation, making it difficult to meet the long‑distance transmission needs of large‑scale LED display projects. Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC uses advanced fiber optic transmission technology. With single‑mode fiber, the transmission distance reaches up to 20 kilometers, easily covering signal transmission between different areas within a city. For users with even longer distance requirements, Hanyuan Gaoke also offers custom services for 40/60/80 kilometers. Whether it is cross‑city live broadcasting of major events or outdoor advertising in remote areas, stable signal transmission is achieved, breaking geographical distance limitations for users and expanding the application scope of LED display projects.
Strong compatibility is an important reason why this product is so favored by users. Currently, there are many brands of LED control systems on the market, such as Nova, Colorlight, Linsn, Kystar, and others. Compatibility issues often exist between different brands of control cards, causing great inconvenience for users in equipment selection and project implementation. Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC completely solves this pain point. It seamlessly works with all mainstream brands of full‑color LED control cards on the market, truly achieving the “no pickiness for control cards” all‑purpose universal feature. When selecting equipment, users no longer need to worry about incompatibility between existing control equipment and the converter. Whether for new project equipment procurement or old project upgrades and retrofits, it adapts easily, greatly reducing project implementation costs and difficulty.
Stability and reliability are key performance aspects of transmission equipment, and Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC excels in this area. The product uses imported network switching IC chips, featuring stable performance, strong anti‑interference capability, and long service life. At the same time, the product supports hot‑swapping, allowing users to plug and unplug without shutting down the device, facilitating equipment maintenance and replacement and improving system availability. Additionally, the product requires no driver installation – it works as soon as it is connected, simplifying the installation and commissioning process and allowing users to get started quickly. Over long‑term use, Hanyuan Gaoke’s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC maintains stable transmission performance, providing users with reliable signal assurance.
Low power consumption is another highlight of this product. With increasing environmental awareness, low‑power, energy‑efficient products are gaining favor in the market. The total power consumption of Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC is less than 5.5W, significantly lower than traditional transmission equipment. This not only saves users a substantial amount on electricity bills and reduces project operating costs, but also aligns with the trends of green environmental protection, energy saving, and emission reduction, contributing to sustainable development. For long‑running LED display projects, the cost savings from low power consumption are considerable.
Strong environmental adaptability is an important guarantee for the product’s wide application in various scenarios. Its operating temperature range is -30℃ to +70℃, enabling it to adapt to various harsh working environments. Whether in the freezing northern winter or the scorching southern summer, outdoors in open areas or indoors in confined spaces, Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC operates stably, ensuring that signal transmission is not affected by environmental factors. This feature allows the product to perform excellently in many fields, including outdoor advertising, stage construction, sporting events, command & dispatch centers, airports, and high‑speed rail stations.
In the field of outdoor advertising, Hanyuan Gaoke’s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC enables long‑distance, high‑definition signal transmission, allowing advertising content on large outdoor billboards to be perfectly displayed. Whether it‘s advertising screens in bustling city commercial districts or roadside billboards along highways, this converter provides stable signal transmission, attracting the attention of more passers‑by and enhancing the effectiveness of advertising communication. For advertisers, clear and stable advertising display effectively increases brand awareness and product sales, bringing greater commercial value.
In the field of stage construction, Hanyuan Gaoke’s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC provides high‑quality signal transmission support for stage background LED displays at concerts, music festivals, cultural performances, and other events. Stage LED displays need to display background images in real time that match the program content, requiring extremely high stability and real‑time performance of signal transmission. This converter ensures that background images are synchronized with the program content, creating stunning visual effects and bringing immersive viewing experiences to audiences, enhancing the overall quality of performances.
In the field of live sports broadcasting, Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC can transmit game footage, scores, player information, and more in real time. In large sports venues, LED displays are distributed in different areas, requiring accurate and timely converter of event signals to each display. With its high bandwidth and low latency, this converter ensures real‑time transmission of event signals, allowing both live and remote audiences to stay updated on event dynamics, enhancing the enjoyment and interactivity of watching sports.
In command & dispatch centers – such as traffic command centers and emergency command centers – Hanyuan Gaoke’s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC can display various monitoring feeds, data information, etc., in real time. Commanders need to make timely and accurate decisions based on this information, so the stability and accuracy of signal transmission are critical. This converter ensures real‑time, stable transmission of monitoring signals, providing reliable decision‑making bases for commanders, improving the efficiency and accuracy of command and dispatch, and safeguarding social order and people‘s lives and property.
In transportation hubs like airports and high‑speed rail stations, Hanyuan Gaoke’s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC can publish flight information, train schedules, advertising, and more. LED displays in these locations need to operate 24 hours a day, 7 days a week, requiring extremely high stability and reliability from the equipment. This converter ensures timely and accurate information delivery, providing convenient information services for travelers and improving the service quality of transportation hubs. At the same time, stable display of advertising content can also bring additional revenue to transportation hubs.
Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC also offers the advantage of simplified cabling. Using single‑fiber transmission instead of traditional multiple network cables not only saves fiber optic resources but also reduces cabling costs and construction difficulty. At the same time, the product supports desktop or rack‑mount installation, with same‑side interface design for easy wiring and maintenance, providing users with a more convenient installation and usage experience.
To meet the personalized needs of different users, Hanyuan Gaoke also offers flexible customization services. Users can customize parameters such as transmission distance, optical module power, and power supply type according to their project requirements, allowing the product to better adapt to specific application scenarios. In addition, Hanyuan Gaoke has a professional technical support team and a comprehensive after‑sales service system, capable of providing timely, efficient technical guidance and after‑sales service, solving various problems users may encounter during product use, and giving users peace of mind.
Hanyuan Gaoke‘s 4‑channel LED display fiber optic converter HY5700-5214X-LC20A/B-DC, with its outstanding performance, rich features, and quality service, has become a leader in the field of LED display transmission. It not only solves various problems brought by traditional transmission methods but also empowers LED display applications in different scenarios, unlocking new possibilities for signal transmission. We believe that in the future, Hanyuan Gaoke will continue to uphold the philosophy of innovation‑driven and quality first, launching more high‑quality products and solutions, and making even greater contributions to the development of the LED display industry. If you are looking for a high‑performance, high‑reliability fiber optic converter for LED displays, Hanyuan Gaoke’s 4‑channel LED display fiber optic converter is definitely your ideal choice!















