H_20XRJ45 SENDING CARD | Carte d'Envoi Novastar H | 20 Ports Gigabit Ethernet

The H_20XRJ45 Sending Card is Novastar's highest density Ethernet output module, engineered specifically for the H-Series modular chassis (H2, H5, H9, and H15). Featuring 20 Gigabit RJ45 ports, this card maximizes pixel capacity and simplifies cable management for massive LED video wall installations. Designed for professional integration, it supports a high refresh rate and deep color depth, ensuring seamless visual performance across ultra-large surfaces. As a hot-swappable component, it allows for rapid scaling and maintenance without system downtime, making it the premier choice for mission-critical environments where reliability and throughput are paramount. This card empowers engineers to drive more cabinets per slot, optimizing the footprint of the central control system while maintaining sub-millisecond latency for real-time video processing.

Advanced Throughput and Signal Integrity

In the world of professional LED processing, the H_20XRJ45 represents a significant leap in output density. By providing 20 Gigabit Ethernet ports on a single blade, it allows for sophisticated load balancing across SMD and GOB LED modules. High-density output is crucial when dealing with fine pixel pitch displays where the pixel count per square meter is exceptionally high. This card ensures that the high refresh rate and grayscale bit-depth demanded by top-tier LED panels are maintained across all 20 data lines.

Reliability and Modular Architecture

For large-scale deployments, signal redundancy and stability are non-negotiable. The H_20XRJ45 inherits the robust architecture of the Novastar H-Series, supporting comprehensive backup loops. Whether you are using traditional SMD technology for high brightness or GOB technology for enhanced protection and contrast ratio, this sending card manages the data distribution with surgical precision. Its hot-swappable design ensures that even in the rare event of a hardware check, the integrity of the overall video wall remains uncompromised.

• Ultra-high port density (20x RJ45) for maximum pixel bandwidth.
• Full compatibility with modular H-Series processors.
• Native support for high-dynamic-range (HDR) and 10-bit color pipelines.
• Sub-millisecond latency for perfect lip-sync in live broadcasting.

Premier Applications for High-Density Output

The H_20XRJ45 is designed for scenarios where "big" isn't big enough. Its capacity to drive millions of pixels makes it the go-to solution for diverse professional sectors:

• Control Rooms: Ideal for security and traffic monitoring centers requiring ultra-fine pitch LED walls with zero latency.
• Broadcast Studios: Perfect for large backdrops where high refresh rates are needed to prevent flickering on camera.
• Stadiums & Arenas: Managing massive perimeter displays and center-hung scoreboards with simplified cabling.
• Retail & Architecture: Powering large-scale LED facades and immersive digital art installations in flagship stores.
• Live Events: Providing the backbone for touring concert screens that require rapid assembly and reliable signal distribution.

Technical Implementation & Optimization

To maximize the performance of the H_20XRJ45, professional installers should adhere to strict cabling and configuration standards. While the card supports massive pixel capacities, ensuring the viewing angle and color uniformity of the LED wall requires precise mapping within the Novastar NovaLCT software.

• Cable Quality: Always use high-quality Cat6 or Cat6A shielded cables to avoid EMI interference over long distances (up to 100m).
• Port Loading: Distribute the pixel load evenly across the 20 ports to maintain a consistent refresh rate (e.g., 3840Hz) across the entire display.
• Redundancy: Configure primary and backup lines within the H-Series chassis to ensure 24/7 uptime for critical installations.
• Firmware Sync: Ensure the H_20XRJ45 firmware version matches the H-Series host controller for optimal communication and stability.