Novastar CVT10 Fibre Optic Converter: Enabling Long-Distance LED Display Control and Stable Transmission of High-Definition Signals
Running long cables for your LED display? Standard Ethernet hits its limit at 100 meters—and interference ruins signal quality. The Novastar CVT10 Fiber Optic Converter solves this by transmitting video over fiber up to 2 km with zero loss. Built for seamless integration with Novastar systems, it’s ideal for stages, stadiums, and command centers. No lag. No dropouts. Just reliable, high-resolution control. Discover how the CVT10 keeps your LED wall performing flawlessly—no matter the distance.
1.What is the Novastar CVT10 Fiber Optic Converter?
Novastar CVT10 is a professional fiber optic converter that solves the core challenge of long-distance, high-integrity signal transmission in LED display systems. It acts as the critical link between your video source and the LED display, reliably extending signals far beyond the 100-meter limit of standard network cables.
Engineered for professional AV integration, the CVT10 performs a fundamental task: it converts electrical signals from a Novastar sending card into optical signals for transmission over fiber optic cable, and then reconverts them back to electrical signals at the display. This process enables full-bandwidth, zero-degradation video transmission over kilometers instead of meters.
Novastar CVT10 Fiber Converter Front Panel
Novastar CVT10 Fiber Converter Rear Panel
Its primary value lies in overcoming the two major weaknesses of copper-based cabling:
- Distance Limitation: Enables transmission over several kilometers.
- Signal Interference: Fiber optic immunity ensures flawless performance in electrically noisy environments (e.g., near power lines, in industrial settings, or for outdoor installations).
Designed for practicality, the Novastar CVT10 offers versatile mounting options and a compact ½ U width for efficient rack integration, making it the standard solution for extending signal range in fixed installations, rental applications, and large-scale projects.
2.Novastar cvt10 Features and Specifications at a Glance
Key Features of the Novastar CVT10 Fiber Optic Converter
Ultra-Long Distance Transmission
CVT10 replaces standard Ethernet cables with fiber optics to overcome the 100-meter limit of copper wiring. Using multimode fiber, it transmits video signals up to 500 meters. With single-mode fiber, that distance extends dramatically to up to 2 kilometers (2,000 meters)—ideal for large venues like stadiums, airports, or city-scale LED installations.
Near-Zero Latency, No Video Compression
Unlike compressed extenders that add noticeable lag, the Novastar CVT10 Fiber Converter transmits raw video data over fiber with no compression and minimal processing delay—typically under one frame of latency. This near-real-time performance ensures perfect sync for live broadcasts, stage shows, and mission-critical control rooms.
Full Compatibility with Novastar Ecosystem
Designed by Novastar, the CVT10 works seamlessly with popular Novastar LED controllers and receiver cards—including VX4S, MCTRL600, A9s, MRV312, and more. No extra configuration or converters are needed. Just connect it between your sender and receiver, and the system recognizes it automatically.
Immune to Electromagnetic Interference (EMI)
Because fiber optic cables transmit data using light—not electricity—they’re completely unaffected by electromagnetic noise from motors, power lines, radios, or lightning. This ensures a clean, stable signal even in electrically noisy environments like factories, outdoor stages, or near high-voltage equipment.
Flexible Installation Options
Novastar CVT10 supports multiple mounting styles:
- 1U rack-mount for professional control rooms
- Suspended/hanging under trusses or ceilings for stage setups
- Horizontal desktop placement for temporary or rental use
Novastar CVT10 Fiber Optical Converter Specifications:
| Feature/Specification | Details |
| Models Available | CVT10-S (Single-mode), CVT10-M (Multi-mode) |
| Optical Ports | 2x 10G optical ports (hot-swappable modules pre-installed) |
| Ethernet Ports | 10x Gigabit Ethernet ports |
| Bandwidth | – Optical Ports: Up to 10 Gbit/s – Ethernet Ports: Up to 1 Gbit/s |
| USB Port | Type-B USB control port for firmware upgrades |
| Power Supply | 100V–240V AC, 50/60Hz, 0.6A |
| Output Voltage | 5 ± 10% V DC |
| Operating Temperature | –20°C to +55°C |
| Dimensions | 254.3 mm × 50.6 mm × 290.0 mm |
| Weight | Net: 2.1 kg; Gross: 3.7 kg |
| Certifications | RoHS, FCC, CE, IC, RCM, UL, CB, EAC, KC |
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3.How to Connect Novastar CVT10 Fiber Converter in Your LED System
Integrating the Novastar CVT10 Fiber Converter into your LED system is straightforward, but proper setup is crucial for optimal performance. Below are step-by-step instructions for connecting the CVT10 based on whether your sending card has optical ports:
Scenario 1: Sending Card Has Optical Ports
- Connect one end of the fiber optic cable to the sending card’s optical port.
- Plug the other end into the OPT1 port of the CVT10.
- Use Ethernet cables to connect the CVT10’s Ethernet ports to the receiving cards of the LED display.
- Power on the CVT10 Fiber Converter using the provided power cord.
Scenario 2: Sending Card Lacks Optical Ports
- Connect the sending card to the CVT10 via Ethernet cables.
- Route the fiber optic cable from the CVT10’s OPT1 port to the receiving end.
- Ensure all connections are secure before powering on the system.
For both scenarios, ensure that the CVT10 is properly ventilated and not stacked with other devices. Additionally, always refer to the user manual for detailed guidance tailored to your specific application.
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4.Novastar CVT10-S vs. CVT10-M: Choosing the Right Fiber Type
When selecting a fiber optical converter, it’s essential to choose the correct model based on your project requirements. The Novastar CVT10-S and CVT10-M differ primarily in their fiber types and transmission capabilities:
| Model | Fiber Type | Transmission Distance | Wavelength | Cable Diameter | Connector Type |
| CVT10-S (Single-mode) | OS1/OS2 | Up to 10 km | 1310 nm | 9/125 μm | LC |
| CVT10-M (Multi-mode) | OM3/OM4 | Up to 300 m | 850 nm | 50/125 μm | LC |
When to Choose Each Model:
Novastar CVT10-S: Ideal for long-distance applications such as stadiums, highways, or remote installations where distances exceed 300 meters.
Novastar CVT10-M: Suitable for shorter-range setups within buildings or campuses, where cost-effectiveness and ease of implementation are priorities.
5.Why Choose CVT10 Fiber Converter? Solving Long-Distance & Interference Problems
Traditional copper cables struggle with signal attenuation and electromagnetic interference (EMI) over long distances. The Novastar CVT10 Fiber Converter addresses these challenges head-on:
- Long-Distance Transmission: With support for up to 10 km (single-mode) or 300 m (multi-mode), the CVT10 eliminates the need for repeaters or signal boosters.
- Immunity to EMI: Fiber optics are inherently resistant to electromagnetic interference, ensuring clean and uninterrupted data streams.
- High Bandwidth: The CVT10’s 10G optical ports and 1G Ethernet ports provide ample bandwidth for high-resolution video and complex graphics.
- Reliability: Engineered for demanding environments, the CVT10 operates reliably even under extreme temperature and humidity conditions.
By choosing the CVT10 Fiber Converter, you future-proof your LED display infrastructure while minimizing downtime and maintenance costs.
6.Is the CVT10 Ideal for Stadiums, Control Rooms, or Outdoor LED Setups?
Absolutely! The Novastar CVT10 Fiber Converter excels in demanding real-world applications:
Stadiums LED screen: When your LED ribbon runs 300+ meters from the control booth to the far end of the arena, copper cables suffer signal dropouts or color shifts. The CVT10 transmits full-bandwidth video over fiber—ensuring every seat sees the same vibrant, synchronized content.
Control Rooms: In 24/7 operations like traffic management or broadcast centers, even a fraction of a second of lag can disrupt workflows. With uncompressed transmission and sub-frame latency, the CVT10 keeps live feeds perfectly aligned across multi-screen walls.
Outdoor LED Displays: Installing a billboard near power transformers or radio towers? Standard Ethernet is vulnerable to EMI, causing flickering or blackouts. The CVT10’s fiber link eliminates electrical interference entirely—delivering stable performance, rain or shine.
7.Conclusion
Ready to eliminate signal loss and extend your LED display with confidence? The Novastar CVT10 fiber optical converter delivers proven, long-distance performance trusted by integrators worldwide. Explore our CVT10 models today—or contact our team for a free system compatibility check.