3G-SDI over Fiber Extender
The SZXLCOM 3G-SDI over Fiber Extender provides long-distance transmission of SD-SDI, HD-SDI and 3G-SDI video over optical fiber. Supporting video up to 1080P60, the transmitter and receiver deliver uncompressed SDI signals for broadcast, live production, monitoring and professional AV systems.
Extend SDI Video over Fiber
Extend professional SDI video beyond the practical distance of conventional coaxial cabling. The transmitter converts the incoming SDI signal for optical fiber transmission, while the receiver restores the SDI signal at the destination for connection to professional video equipment.
SD, HD & 3G-SDI up to 1080P60
Designed for professional SDI workflows, the extender supports SD-SDI, HD-SDI and 3G-SDI signals up to 1920 × 1080P60, providing flexible compatibility with cameras, video switchers, monitors and other SDI equipment.
Uncompressed SDI Fiber Transmission
The extender uses uncompressed optical transmission to preserve SDI video quality during long-distance signal extension, making it suitable for professional video workflows where image quality and transmission stability are important
- Full digital, no compression hd fiber transmission
- SFP (LC) optical attenuation -3db
- 1 channel analog audio(3.5mm)/ RS232/ RS485 optional
- Standard distance transmission 10KM, distance can be customized
- Built-in ESD protection
- Plug-and-play operation
Long-Distance SDI over Single-Mode Fiber
Designed for long-distance professional video transmission, the extender carries SDI signals over single-mode optical fiber where conventional SDI cabling may be impractical. Standard transmission distance is 10 km, with other distance options available according to project requirements.
TX & RX Interface Overview
Clearly labeled SDI, optical and power interfaces simplify installation and system integration.
Applications for SDI over Fiber
Technical Specifications
| Name | 3G-SDI over Fiber Extender |
| Model | OPT-S10803G |
| Transmitter Input | SD/HD/3G-SDI *1 |
| Transmitter Output | SD/HD/3G-SDI Loop-out *1 , LC *1, RS232/485 |
| Recevier Input | LC*1,RS232/485 |
| Recevier Output | SD/HD/3G-SDI*2 |
| Resolutuion | SD-SDI:576I /480I HD-SDI:720P50 / 720P60/1080P24/ 1080P25 1080P30/1080I50/ 1080I60 3G-SDI:1080P50 1080P60 |
| Audio | Format:44.1K,48K,96K,176K,192K |
| SFP | Default:Single model 1-core (10km) Multimode Dual-Core Module (300m) Spport 20KM, 60KM,80KM OEM |
| RS232 | bidirectional transmission Interface:DB9 Baudrate:11520 Data-Bits:8bit |
| Temperature | -20℃ to +75℃ |
| Humidity | ≤90% |
| Power Consumption | ＜4W |
| Power | 12V/DC 1A |
| Size | 116*110*25mm |
| Weight | 0.13KG/unit |
Frequently Asked Questions
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What is a 3G-SDI over fiber extender?
A 3G-SDI over fiber extender uses a transmitter and receiver to carry professional SDI video over optical fiber, allowing SDI signals to travel much farther than conventional coaxial cabling.
Does this SDI fiber extender support 1080P60?
Yes. It supports compatible SD-SDI, HD-SDI and 3G-SDI signals up to 1920 × 1080P60.
Is the SDI video compressed?
No. The extender uses uncompressed optical transmission to maintain SDI video quality.
What type of fiber is used?
The extender is designed for single-mode optical fiber transmission.
What is the standard transmission distance?
The standard transmission distance is 10 km. Other distance options may be available depending on project requirements.
Where can an SDI over fiber extender be used?
It is suitable for broadcast, live production, control rooms, monitoring systems and other professional AV applications requiring long-distance SDI transmission.
Need an SDI Fiber Solution for Your Project?
Tell us your SDI format, required transmission distance and application. SZXLCOM can help confirm compatibility and recommend a suitable SDI fiber transmission solution.
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