Product Overview
The FQ-1Ss-KN2Aa-T/R 1-Channel Bidirectional 3G-SDI Fiber Optic Extender is a professional rackmount transmission system designed for bidirectional transmission of SD-SDI, HD-SDI, and 3G-SDI video together with 2 channels of bidirectional balanced XLR audio over a single optical fiber.
The system supports video resolutions up to 1920×1080@60Hz and transmission rates from 270Mbps to 3Gbps. Two channels of balanced XLR audio support 24-bit/192kHz digital sampling, providing high-quality audio transmission with low noise and interference.
Using single-mode single-fiber LC transmission, the system supports distances of up to 20km. Its professional 19-inch 1U rackmount design and built-in AC 220V power supply make it suitable for broadcast studios, control rooms, live events, and professional AV installations.
Key Features
- Supports 1-channel bidirectional SD-SDI, HD-SDI, and 3G-SDI
- Supports resolutions up to 1920×1080@60Hz
- 2-channel bidirectional balanced XLR audio transmission
- 24-bit/192kHz digital audio sampling
- Low-noise, interference-resistant digital audio transmission
- 20km transmission over single-mode single-fiber LC
- Supports 270Mbps, 1.48Gbps, and 3Gbps SDI rates
- Supports SMPTE-424M, SMPTE-292M, SMPTE-259M, and DVB-ASI
- Professional 19-inch 1U rackmount design
- Built-in AC 220V power supply
Applications
- Broadcast studios and TV stations
- Professional audio and video transmission
- Live concerts and event production
- OB and mobile broadcast systems
- Studio-to-control-room transmission
- Bidirectional SDI video and audio links
- Professional AV and stage systems












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