H_4XFIBER SENDING CARD | Carte d'Envoi Quadruple Fibre Novastar H | Longue Portée

The Novastar H_4XFIBER Sending Card is a high-performance output expansion module designed specifically for the Novastar H-Series modular chassis. This card facilitates massive pixel capacity distribution through four independent 10G SFP+ fiber optic ports. Engineered for demanding Pro-AV environments, it overcomes the physical limitations of traditional copper cables by providing long-distance signal transmission over several kilometers without signal degradation or electromagnetic interference. Whether you are managing ultra-large LED video walls or distributed display systems across a campus, this card ensures a rock-solid link between the H-Series processor and the receiving infrastructure. Its hot-swappable design guarantees seamless integration and maintenance, making it a cornerstone for resilient, high-bandwidth LED control systems.

State-of-the-Art Optical Transmission Technology

As a technical leader in LED processing, Pixelight recommends the H_4XFIBER for projects where signal integrity is non-negotiable. Traditional Ethernet links face attenuation and EMI (Electromagnetic Interference) issues beyond 100 meters. By utilizing 10G SFP+ optical modules, this card maintains a sub-millisecond latency profile, ensuring that high refresh rate content remains perfectly synchronized across large-scale LED canvases.

Advanced Redundancy and Pixel Management

The quadruple fiber interface offers more than just distance; it provides a robust architecture for system redundancy. Each port can be configured to support independent pixel banks or as backup links to ensure 24/7 uptime. Unlike standard SMD-based setups that might rely on shorter cable runs, the fiber output allows for the placement of the H-Series processor in a secure, climate-controlled server room far from the actual LED panels. This is critical for maintaining high contrast ratios and color accuracy by protecting the processing chain from environmental noise and power surges common in large-scale installations.

Versatile Deployment for High-End Visuals

The H_4XFIBER Sending Card is the preferred choice for mission-critical installations and large-scale architectural projects:

• Stadiums & Arenas: Linking central control rooms to massive LED scoreboards and perimeter displays located hundreds of meters away.
• Corporate & University Campuses: Distributing high-resolution video signals from a centralized rack to various buildings with zero signal loss.
• Broadcast Studios: Ensuring interference-free signal delivery in environments saturated with radio frequencies and high-voltage equipment.
• Outdoor Digital Out-of-Home (DOOH): Powering large-scale GOB or SMD facades where the processor must be housed remotely for security and cooling.
• Live Events & Touring: Providing a rugged and reliable long-range connection for main-stage screens and delay towers.

Technical Optimization for Fiber Signal Processing

To maximize the performance of the H_4XFIBER card, consider the following technical advice:

• SFP+ Selection: Always ensure that the SFP+ modules used in the card match the specifications of the fiber converters or receiving cards at the other end (Single-mode vs. Multi-mode fiber).
• Maintenance: Maintain clean optical connectors. Dust is the leading cause of signal loss in fiber optics; use professional cleaning kits before seating cables.
• Controller Configuration: Within the NovaStar H-Series web interface, verify that the output bandwidth is correctly allocated to leverage the full 10G throughput per port.
• Viewing Distance & Synchronization: For stadiums or large facades, the zero-latency transmission of fiber is essential to keep the visual output in sync with live audio and broadcast feeds.