Novastar 1.25G SFP Module | Module Fibre Optique Gigabit | Liaison RJ45 vers Optique

The Novastar 1.25G SFP Module is a high-performance optical transceiver engineered for professional LED display environments. Designed to bridge the gap between control rooms and large-scale LED video walls, this module converts standard electrical Gigabit signals into optical data. It is an essential component for system integrators using Novastar MCTRL4K controllers, CVT fiber converters, or H-Series modular processors. By utilizing this SFP module, technicians can overcome the 100-meter limitation of traditional RJ45 copper cabling, ensuring high-speed pixel data transmission over several kilometers. Whether you are managing a high-resolution rental screen or a permanent architectural installation, this module provides the bandwidth necessary to maintain signal integrity, preventing data loss or lag in critical live event scenarios.

Professional Grade Fiber Connectivity for LED Screens

In the world of high-definition LED displays, maintaining a high refresh rate and consistent grayscale depth requires massive data throughput. The Novastar 1.25G SFP Module is designed to handle this load, providing a dedicated 1.25 Gigabit pipeline for pixel data. Unlike traditional copper Ethernet, which is susceptible to electromagnetic interference (EMI), fiber optics ensure that your contrast ratio and image stability remain uncompromised even in electronically "noisy" environments like concerts or industrial stages.

Reliability and Compatibility

This module is built for 24/7 reliability. Whether your screen utilizes SMD (Surface Mounted Device) or GOB (Glue on Board) technology, the data delivery must be flawless to avoid visual artifacts. The SFP form factor is hot-swappable, allowing for rapid maintenance without shutting down the entire control system. It is fully compatible with Novastar’s ecosystem, including the MX and CX series, ensuring that the communication between your sending card and receiving cards is seamless across long-distance trunks.

• Transmission Speed: 1.25 Gbps for real-time video synchronization.
• Form Factor: Industry-standard SFP for maximum hardware interoperability.
• Signal Integrity: Zero latency conversion from electrical to optical.

Versatile Installation Scenarios

The Novastar 1.25G SFP Module is the backbone of modern LED signal distribution, suitable for various professional setups:

• Live Concerts & Festivals: Extending signals from the Front of House (FOH) to the stage screens located hundreds of meters away without losing frame sync or refresh rate quality.
• Control Rooms & Broadcast: Connecting high-resolution fine-pitch LED walls to remote server rooms to minimize heat and noise in the viewing area.
• Stadium Displays: Linking perimeter banners and scoreboard screens across large arenas where copper cables are insufficient.
• Retail & Digital Out-of-Home (DOOH): Providing reliable data links for outdoor screens mounted on pylons or building facades, ensuring the viewing angle and content delivery remain perfect for the audience.

Technical Optimization & Implementation

To ensure the best performance for your LED display system, follow these technical guidelines:

• Distance Planning: Use Multi-mode modules for distances up to 550m and Single-mode modules for long-haul requirements exceeding several kilometers.
• Controller Configuration: When using the CVT10 or MCTRL4K, ensure the SFP port is correctly assigned in the Novastar LCT or V-Can software to match your cabling topology.
• Power Management: Ensure your fiber converters have a stable power supply to prevent signal drops, which can lead to flickering or blackouts on the LED tiles.
• Cleaning: Always use fiber cleaning kits before inserting cables. Dust on the optical interface can significantly degrade the signal, impacting the perceived brightness and color accuracy of the screen.