Shenzhen Winlink Technology Co., Limited
Shenzhen Winlink Technology Co., Limited
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The 3G SDI Fiber Extender is a high-performance optical fiber transmission solution designed to deliver uncompressed HD video over long distances. This SDI fiber extender supports 3G/HD/SD-SDI input adaptive and is backward compatible with resolutions up to 1080P60Hz. With an optional transmission distance of 20/40/80KM, this extender is ideal for broadcasting, live event production, and professional AV applications. Featuring a removable SFP module, it supports LC optical ports for easy customization and integration. Whether you need multi-channel transmission or ASI-SDI support, this solution ensures stable, reliable, and high-quality video delivery with clock recovery for smooth playback.
Uncompressed HD Video Transmission: Supports long-distance, uncompressed video transmission via SDI fiber extender.
Adaptive Input Support: Compatible with 3G/HD/SD-SDI input signals for flexible deployment.
Up to 1080P60Hz Resolution: Supports high-definition resolution and is backward compatible.
Flexible Transmission Distance: Offers standard 20KM, with optional 40KM and 80KM transmission modules.
Removable SFP Modules: Features LC optical ports for easy upgrades and adaptability.
Multi-Channel Single-Core Transmission: Supports 2-way, 4-way, 8-way, and 16-way two-way transmission for high-efficiency setups.
Clock Recovery: Ensures smooth video playback without frame loss or image distortion.
ASI-SDI Support: Fully compatible with ASI-SDI for enhanced video transport.
These fiber optic extenders are essential for maintaining the integrity and quality of high-resolution video signals over significant distances.
Technical Parameters:
| Video | Signal standard | SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI |
| Data rate | 270Mbit/s - 1.48Gbit/s – 2.97Gbit/s | |
| Cable equalization | 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 2.97Gbit/s | |
| Signal amplitude | 800mV±10% | |
| Quiver | >0.2UI | |
| Support resolution | 1080P60HZ/50HZ;1080P30HZ/25HZ/24HZ;1080I60HZ/50HZ;720P60HZ/50HZ;576i;480i | |
| Video interface | 75-5Ω BNC connector | |
| Impedance | 75 ohm | |
| RS485 | Interface | 3PIN Phoenix terminal |
| Signal direction | Reverse 485 | |
| Baud rate | Adaptive, up to 115200bps | |
| Optical Fiber | Optical fiber interface | Single channel: LC port Rack: FC port (LC/ST/SC) Optional |
| Fiber type | Single mode/multi-mode | |
| Wave length | Single mode 1310-155nm | |
| Interface bandwidth | 2.97 Gbps | |
| Transmission distance | 20KM standard,40/60/80KM optional | |
| Other | Power source | Single-channel: DC12V/1A 1U/2U/4U rack AC220V |
| Maximum power consumption | MAX 4W | |
| Temperature | Operating temperature: 0℃ ~ +70℃ | |
| Humidness | Working humidity: 5% ~ 90% | |
| Overall dimension | Refer to the equipment size drawing |
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The 3G SDI Fiber Extender is ideal for a range of professional applications:
Broadcasting: Perfect for long-distance transmission of HD video in remote production or studio setups.
Live Event Production: Ensures high-quality, reliable video delivery for live events and concerts.
Professional AV Systems: Used in commercial AV setups requiring uncompressed video over fiber optics.
Security Monitoring: Provides HD video transmission over long distances for security cameras and surveillance systems.
Medical Imaging: Suitable for medical video transport in educational and operational environments where video clarity is crucial.
