Product Overview
The FQ-THL300D-T/R DVI Fiber Optic Extender is a professional long-distance DVI transmission solution designed to extend high-definition DVI video signals over optical fiber. Using advanced FPGA video processing and uncompressed digital fiber transmission technology, it provides stable and reliable signal transmission while maintaining high-quality video performance.
The extender supports DVI resolutions up to 1920×1200@60Hz and provides RS232 bidirectional data transmission, one-way analog stereo audio transmission, EDID learning, and interchangeable SFP optical connectivity. Depending on the selected optical module and fiber configuration, transmission distances of up to 20km and beyond can be achieved.
With automatic display-mode detection, built-in video equalization, ESD protection, and plug-and-play installation, the FQ-THL300D-T/R is suitable for professional AV, control room, broadcasting, transportation, medical education, video conferencing, and projection applications.
Key Features
- Uncompressed DVI Transmission:Transmits digital DVI video over optical fiber without video compression.
- 1920×1200@60Hz Support:Supports high-definition DVI resolutions up to 1920×1200@60Hz.
- Long-Distance Fiber Extension:Supports long-distance optical transmission with optional SFP modules.
- Interchangeable SFP Optical Interface:Supports LC, FC, or SC optical connectivity depending on the selected SFP module.
- RS232 Bidirectional Transmission:Supports two-way RS232 serial communication with automatic baud-rate adaptation.
- Analog Stereo Audio:Supports one-way analog stereo audio transmission through 3.5mm interfaces.
- EDID Learning:Supports EDID learning for improved compatibility with different display devices.
- DVI-D Compatible:Supports the DVI-D digital video standard.
- Automatic Equalization:Built-in automatic equalization helps maintain clear and stable video output.
- Automatic Display Recognition:Automatically detects and configures different display modes.
- HDCP 1.2 Support:Complies with the HDCP 1.2 high-bandwidth digital content protection standard.
- ESD Protection:Built-in ESD protection circuitry helps protect the system against electrostatic discharge.
- Plug and Play:Simple installation without complicated software configuration.
- Compact Design:92 × 61 × 21 mm housing for convenient installation in professional AV systems.
Applications
- Control Rooms and Monitoring Centers
- Broadcast and Television Systems
- Video Conferencing
- Exhibition and Display Systems
- Railway and Transportation Systems
- Medical Education and Training
- Education and Recording Systems
- Projection and Video Wall Systems
- Professional AV Installations
- Long-Distance DVI Video Transmission












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