Product Description:
The 12G SDI Optical Extender is a professional-grade 12G SDI fiber
extender designed for reliable, high-speed video signal
transmission over long distances. Widely used in broadcast
television, studio production, live streaming, medical imaging, and
video conferencing, this compact device supports HD, 3G and UHD 4K
SDI signals. By utilizing fiber optic cables, it ensures
low-latency, lossless, and interference-free transmission over
distances up to 10km or more. Compatible with standard 12G SDI
converters and 12G SDI cables, it is the ideal solution for
building flexible, high-resolution workflows in professional AV and
broadcast environments.
Features:
- Supports Multiple Resolutions: Compatible with HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI signal
formats.
- Long-Distance Transmission: Maximum transmission distance over single-mode fiber up to 20 km
or more.
- Ultra HD Support: Supports 4K/60Hz video transmission with lossless quality.
- Audio Compatibility: Supports embedded audio transmission and de-embedding.
- High Compatibility: Works with a wide range of broadcast-grade devices and signal
sources.
- Low Latency: Ideal for real-time applications.
- Durable Design: Industrial-grade casing for reliable operation and interference
resistance.
Technical Parameters:
| Category | Details |
|---|
| Interface Type | SDI input/output, LC fiber optic port |
| Supported Protocols | SMPTE 259M, 292M, 424M, 2082-1 |
| Resolution | Supports 720p, 1080i, 1080p, 4K, 8K |
| Transmission Distance | Up to 20 km over single-mode fiber |
| Video Format | 12G-SDI, 6G-SDI, 3G-SDI, HD-SDI |
| Audio Support | Embedded audio (4/8/16 channels) |
| Power Supply | DC 5V or AC 110-240V power adapter |
| Casing Material | Aluminum alloy, industrial-grade design |
| Operating Temperature | -20°C to 60°C |
| Latency | Less than 1 ms |
| Dimensions | Varies by model (portable or rack-mounted) |
| Product name | 12G SDI fiber extender |
Applications:
The 12G SDI Fiber Extender is a professional video transmission
solution widely used in broadcast television, video conferencing
systems, medical imaging and teaching, educational recording and
live broadcasting, security surveillance, and other industries that
require high-resolution, low-latency video signal transmission.
This 4K SDI over fiber extender ensures stable, long-distance, and
lossless transport of HD and UHD video, making it ideal for
demanding environments such as TV studios, remote classrooms,
hospital operating rooms, and real-time monitoring systems.
