Product Overview
The FQ-3GSDI-1V-TR 3G-SDI Fiber Optic Extender is a professional video transmission solution for extending uncompressed 3G-SDI, HD-SDI, and SD-SDI signals over long-distance fiber.
The transmitter features 1 × SDI IN, 1 × SDI LOOP OUT, and 1 × SDI OUT2, allowing the incoming SDI signal to be monitored locally while simultaneously providing an additional SDI output for another video device. The optical signal is transmitted over LC fiber to the receiver for high-quality, real-time video extension.
Using a single-mode LC SFP optical module, the system supports transmission distances of up to 20km. It supports SDI standards including SMPTE 259M, SMPTE 292M, and SMPTE 424M, with resolutions up to 1920 × 1080p @ 60Hz.
The compact metal housing and included mounting bracket make the system suitable for fixed installations, broadcast environments, studios, surveillance systems, OB vans, live events, and professional video production.
Key Features
- Supports 3G-SDI, HD-SDI, and SD-SDIsignals
- Supports resolutions up to 1920 × 1080p @ 60Hz
- 1 × SDI IN + 1 × SDI LOOP OUT + 1 × SDI OUT2
- SDI loop-through output for local monitoring
- Additional SDI output for connecting another video device
- Up to 20km transmission over single-mode LC fiber
- Up to 300m over multimode fiber
- Uncompressed digital video transmission
- Supports SMPTE 259M / 292M / 424M
- Hot-swappable LC/PC SFP optical module
- Plug-and-play operation
- Locking DC power connector
- Rugged aluminum alloy housing
- Includes mounting bracket for fixed installation
Applications
- Live broadcast and OB van video transmission
- Long-distance SDI camera links
- Professional studio video systems
- Security and surveillance video transmission
- Multimedia control rooms
- Studio-to-control-room fiber links
- Live event and stage production
- Broadcast and video production systems












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