In the field of large‑scale LED display engineering, there has long been an insurmountable “100‑meter barrier” – traditional copper cables, limited by physical characteristics, have an effective transmission distance of only 100 meters. Once a project exceeds this limit珠海无粘预应力钢绞线, the image faces risks of delay, stuttering, color distortion, or even signal interruption. Today, Hanyuan Gaoke (Beijing) Technology Co., Ltd. has launched the desktop 4‑channel LED display fiber optic transceiver HY5700-5214X-LC20A/B-DC. With its hardcore architecture featuring single‑mode, single‑fiber transmission up to 20 kilometers, a 10Gbps fiber backbone, and four independent Gigabit outputs, it completely breaks this constraint, delivering an unprecedented high‑definition synchronized experience for outdoor advertising, stage performances, sports venues, and other critical scenarios.
1. From 100 Meters to 20 Kilometers: The Realization of a Transmission Revolution
Traditional Cat6 network cables suffer from sharp signal attenuation beyond 80 meters, requiring repeaters or switches to extend the distance. However, each added node not only increases costs but also introduces potential points of failure. A provincial highway advertising company once had to deploy 30 repeater devices because the main control room was 3 kilometers away from the billboard, resulting in frequent image flickering and constant customer complaints.
The HY5700-5214X-LC20A/B-DC uses a single‑mode LC interface (wavelengths 1270/1330nm) and supports 0‑20km of repeater‑free transmission as standard (40/60/80km customizable). This means:
One control center can cover LED billboards along an entire highway;Large concert stage background screens no longer need a nearby control console;Sports venues can achieve millisecond‑level synchronization between stands and the central screen.More importantly, its 10Gbps fiber uplink interface provides an aggregated bandwidth of up to 10Gb/s, easily carrying multiple 4K video streams and reserving ample capacity for future 8K擢升.
2. Four Independent Gigabit Channels, Precisely Driving 2.6 Million Pixels
The HY5700-5214X-LC20A/B-DC not only solves distance issues but also focuses on image quality and synchronization:珠海无粘预应力钢绞线
Four RJ45 Gigabit ports, each with an independent 1Gb/s channel, free from mutual interference and bandwidth contention;One pair of devices can drive 2.6 million pixels – equivalent to simultaneously powering two 1920×1080 full‑color screens;Store‑and‑forward mode plus line‑rate forwarding ensures frame synchronization error <0.1ms, eliminating tearing and flickering.In a large music festival project, the main stage screen area reached 500㎡, with the control room located 200 meters behind the stage. Traditional solutions suffered from image stuttering due to insufficient bandwidth. After deploying the HY5700-5214X-LC20A/B-DC, the 4K background video played smoothly, and the artist’s movements were perfectly synchronized with the visuals. The director team praised it as “never before so stable.”
3. Compact Desktop, Plug‑and‑Play: A Leap in Engineering Efficiency
Surprisingly, such a high‑performance device is extremely portable and easy to use:
Desktop design, dimensions only 225×105×25mm – smaller than a magazine;5VDC power supply, power consumption <5W, can be powered by a common USB power adapter;No driver installation required – the operating system automatically recognizes it;Supports hot‑swapping – maintenance without powering down the screen;Numbered network ports for clear, error‑free connection logic.A stage construction company reported: “Previously we had to carry a bunch of switches and power supplies. Now we just bring Hanyuan Gaoke’s small box, plug in the cables, and it works – setting up a stage position takes just 10 minutes.”
4. Real‑World Deployment: From Highway Advertising to Crowded Stadiums
Case 1: Smart advertising system on the Beijing‑Hong Kong‑Macau Expressway
20 LED billboards along the route, with the farthest spacing of 18 kilometers. Only 10 pairs of HY5700-5214X-LC20A/B-DC completed the entire link deployment, reducing annual operation and maintenance costs by RMB 800,000.
Case 2: A satellite TV New Year’s Eve gala
Three screens: main stage screen plus two side screens. The control room was located next to the dressing room. The compact device was unobtrusive, operated with zero faults throughout the event, and the live broadcast quality was praised by the broadcasting authority.
5. Low Power, High Reliability: The TCO Optimal Solution
手机号码：13302071130Total power consumption <5W, far lower than competing products (typically 15W+);Thickened metal shell for excellent heat dissipation, impact and crush resistance;Operating temperature -30°C to +75°C, adaptable to extreme cold and heat;MTBF >100,000 hours – equivalent to more than 11 years of continuous operation without failure.Conclusion: Distance Is No Longer a Limitation – Clarity Is the Standard
Hanyuan Gaoke‘s desktop 4‑channel LED display fiber optic transceiver HY5700-5214X-LC20A/B-DC lets every frame of video travel across mountains and seas, remaining synchronized as if right next to you.
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