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GQ-HDMI01V1ZA1FR1D-2.0
1 HDMI port (4K@60Hz) + 1 forward‑direction independent 3.5 mm audio port + 1 reverse‑direction IR port + 1 bidirectional RS-232 optical transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The 4K60Hz HDMI multi‑service audio‑video fiber‑optic transmission system is independently developed by our company and protected by proprietary intellectual property. Drawing on years of industry experience, it incorporates the strengths of comparable domestic and international products while addressing real‑world market needs, resulting in a lossless, zero‑latency multi‑service audio‑video fiber‑optic transmission solution. Using a single‑fiber link, it delivers one forward‑direction 4K60Hz video signal, one independent 3.5mm stereo audio channel, and supports audio embedding and de‑embedding; it also provides one reverse‑direction IR channel, one bidirectional RS‑232 data channel, and enables lossless, latency‑free transmission over 10 km. Video is passed through via EDID passthrough, with support for HDCP 1.4/2.2/2.3, ensuring copyright protection for 4K content. The system offers greater flexibility and convenience across a wide range of deployment scenarios.
The 4K 60Hz HDMI multi‑service audio‑video fiber‑optic transmission system employs high‑quality components from leading manufacturers in both its optical modules and core circuitry. Featuring a multilayer PCB design, it delivers reliable, stable performance with strong electromagnetic interference immunity. It is easy to install and commission, requires no maintenance, and is engineered to operate across a wide temperature range. Moreover, by utilizing optical fiber as the transmission medium, the system offers exceptional performance, with superior resistance to high temperatures and extreme cold, effectively shielding against strong electromagnetic radiation, lightning surges, and power‑line transients, thereby significantly enhancing its stability and reliability.
Product Features
1. The video complies with the HDMI 2.0 standard and supports HDCP 1.4/2.2/2.3 encryption, ensuring content security.
2. The video employs EDID pass-through mode, ensuring intelligent compatibility between the display device and the source device, thereby preventing display issues caused by parameter incompatibility—such as incorrect resolution or image distortion—and enhancing compatibility and reliability.
3. Audio Embedding/De‑embedding/Standalone: Embedding involves routing external audio via the transmitter’s 3.5 mm audio input to be embedded within the HDMI video signal, enabling playback on audio‑enabled display devices such as televisions. De‑embedding extracts the embedded audio from the HDMI signal through the receiver’s 3.5 mm audio output, sending it to powered speakers, amplifiers, or other compatible devices. Standalone audio allows an external audio source to be connected to the 3.5 mm audio input; the audio is then transmitted over fiber optic to the receiver’s 3.5 mm audio output, which can drive powered speakers, amplifiers, or similar equipment—without requiring an HDMI‑based signal source.
4. Control Signal Passthrough: Utilizing passthrough technology, it enables bidirectional infrared (IR) and RS‑232 signal transmission, allowing remote control of peripheral devices such as camera PTZs and display menus.
5. Pluggable SFP optical modules: support hot-swapping, feature a compact design, offer high flexibility, provide cost-effective solutions, and are easy to maintain.
6. Rich status indicator lights: Provide real-time feedback to help users quickly identify the device’s status or potential issues.
7. Single-mode fiber can achieve a span of up to 10 kilometers without repeaters.
8. Plug and play—no debugging required.
| Interface parameters | |
| Video interface | HDMI Specification: HDMI 2.0 Video Bandwidth: 18 Gbps Video resolution: 480i ~ 1080p@60Hz, 4Kx2K@24/30Hz, 4Kx2K@60Hz Color space: RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0 Maximum pixel clock: 594 MHz Recommended cable length: ≤10 m |
| Optical interface | Optical wavelengths: 850 nm, 1310 nm, 1550 nm Rate: 10 Gbps Optical transmit power: > -3 dBm Receiving sensitivity: < -10 dBm |
| Audio interface | Sampling frequency: 48 kHz Sampling depth: 24-bit Dynamic bandwidth: 96 dB Total Harmonic Distortion (THD): -88 dB Signal-to-Noise Ratio (SNR): 96 dB Audio input/output impedance: 600Ω Signal level: VPP 3.5V Signal Type: Stereo Channel |
| Data Interface | Communication Standard: Compliant with the EIA RS-232 standard Baud rate: adaptive from 0 to 115.2 kbps RS232: 3-wire configuration (RXD, TXD, GND), full-duplex, point-to-point communication |
| Infrared interface | Infrared frequency: 20–60 kHz Signal Type: Digital Signal Infrared transmission direction: reverse transmission |
| Number of interfaces | |
| Optical port | Quantity: 1 piece Interface type: LC Transmission distance: Multimode fiber: 300 m; Single-mode fiber: 10/20/40/60/80 km |
| Video interface | Video channels: 1 channel Interface type: HDMI female connector |
| Data Interface | Quantity: 1 channel Interface type: Industrial terminal block |
| Audio interface | Quantity: 1 channel, forward 3.5mm independent audio Interface type: 3.5 mm stereo audio jack |
| Infrared interface | Quantity: 1 reverse channel Interface type: Standard 3.5mm jack |
| Power Supply Characteristics | |
| Input voltage | DC12V |
| Full-load power consumption | <2W |
| Wiring Method | DC5525 power connector with lock |
| Overload protection | Support |
| Work environment | |
| Operating temperature | -20～70℃ |
| Storage temperature | -40～85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | Metal casing |
| Installation Method | Desktop-style |
| Warranty | |
| Warranty period | Two years |
Device model | Business Interface | Optical port | Power supply |
GQ-HDMI01V1ZA1FR1D-2.0 | 1 HDMI port (4K@60Hz) + 1 independent forward‑facing 3.5 mm audio port + 1 reverse IR port + 1 bidirectional RS-232 port | 1 piece LC port | External power adapter |
| When placing an order, please confirm whether the optical port is multimode or single-mode, whether it uses a single fiber or dual fibers, and the transmission distance in kilometers. | |||
Application Diagram: Fiber Optic Point-to-Point Networking
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