Product Overview
The FQ-4H1h-2S1s-KN4A-1GE-T/R is a professional 19-inch 1U rackmount fiber optic transmission system designed for integrated transmission of 4 forward HDMI channels, 1 reverse HDMI channel, 3 forward 3G-SDI channels, 4 unidirectional balanced XLR audio channels, and 1 Gigabit Ethernet connection over a single optical fiber.
The system supports SD-SDI, HD-SDI, and 3G-SDI signals with resolutions up to 1920×1080@60Hz. It supports SDI transmission rates of 270Mbps, 1.48Gbps, and 3Gbps, along with SMPTE-424M, SMPTE-292M, SMPTE-259M, and DVB-ASI standards.
The HDMI interfaces support HDMI 1.3b, resolutions up to 1920×1200 / 1920×1080@60Hz, and formats including 1080p, 1080i, and 720p. HDMI EDID learning helps maintain compatibility between connected source and display devices.
Four channels of balanced XLR audio provide unidirectional digital audio transmission with 24-bit/192kHz sampling. The integrated Gigabit Ethernet port supports 10/100/1000Mbps network transmission with full-duplex and half-duplex operation.
Using single-mode single-fiber LC transmission, the system supports distances of up to 20km. Its professional 19-inch 1U rackmount form factor and built-in AC 220V power supply make it suitable for broadcast, live production, control rooms, and large-scale AV systems.
Key Features
- 4-channel forward HDMI transmission
- 1-channel reverse HDMI transmission
- 3-channel forward SD/HD/3G-SDI transmission
- Supports SDI resolutions up to 1920×1080@60Hz
- 4-channel unidirectional balanced XLR audio
- 24-bit/192kHz digital audio sampling
- 1-port Gigabit Ethernet
- Supports 10/100/1000Mbps Ethernet
- Supports full-duplex and half-duplex operation
- HDMI 1.3b compatible
- HDMI EDID learning support
- Supports HDMI resolutions up to 1920×1200
- 20km single-mode single-fiber LC transmission
- 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
- Live event and concert production
- Professional video production
- OB and mobile broadcast systems
- Multi-channel AV distribution
- Studio-to-control-room transmission
- Large-screen and LED display systems
- Professional audio and video integration
- Long-distance HDMI, SDI, audio, and Ethernet transmission
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