GQ-HDMI04V4A1D-1.3
4-channel HDMI (1080p) with loop-out + 4-channel forward‑facing 3.5 mm audio + 1-channel RS-232 optical transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The HDMI 1.3 video optical transceiver incorporates the strengths of comparable products from both domestic and international markets, while aligning with real-world market demands. It leverages a single‑fiber optic link to transmit four channels of 1080P HDMI video, four channels of forward‑channel 3.5mm audio, and one RS‑232 signal, enabling lossless, uncompressed, high‑quality signal extension up to 20 kilometers with zero latency.
The HDMI 1.3 video optical transceiver employs imported components for both its optical module and core circuitry, ensuring stable performance. Featuring an integrated‑circuit design, it is compact and easy to install and configure, requiring no maintenance. Moreover, by utilizing optical fiber as the transmission medium, it delivers exceptional performance, with superior resistance to high temperatures and extreme cold, while effectively mitigating interference from strong electromagnetic radiation, lightning surges, and power‑line spikes, thereby significantly enhancing its stability and reliability.
Product Features
1. Complies with the HDMI 1.3 specification and supports 1080P at 60Hz, with backward compatibility.
2. Supports the HDCP standard and Blu-ray HD.
3. Built-in EDID, automatically matches the signal source and display device.
4. Supports simultaneous transmission of audio and RS-232 signals.
5. The optical port supports multimode or single-mode, and can be configured with either a single-fiber or dual-fiber LC connector.
6. LED status indicator, enabling monitoring of the device’s operating condition.
7. Compatible with display devices from different brands.
8. Plug and play—no configuration required.
| Interface parameters | |
| Video interface | HDMI Specification: HDMI 1.3 Video bandwidth: 1.25 Gbps Video resolution: 480i ~ 1080p @ 50/60 Hz Maximum pixel clock: 148.5 MHz Recommended cable length: ≤10 m |
| Optical interface | Optical wavelengths: 850 nm, 1310 nm, 1550 nm Rate: 1.25 Gbps (Wavelength Division Multiplexing) Optical transmit power: > -8 dBm Receiving sensitivity: < -26 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. |
| Number of interfaces | |
| Optical port | Quantity: 1 piece Interface type: FC Transmission distance: Multimode fiber: 300 m; Single-mode fiber: 10/20/40/60/80 km |
| Video interface | Video channels: 4 channels Interface type: HDMI female connector |
| Audio interface | Quantity: 4-channel forward 3.5mm audio Interface type: 3.5 mm stereo audio jack |
| Data Interface | Quantity: 1 channel Interface type: industrial terminal block |
| Power Supply Characteristics | |
| Input voltage | AC 220V |
| Full-load power consumption | <100,000 |
| Wiring method | National standard three-prong plug |
| Overload protection | Support |
| Work environment | |
| Operating temperature | -10~60℃ |
| Storage temperature | -40~85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | Metal casing |
| Installation Method | 19-inch 1U rack-mountable |
| Warranty | |
| Warranty period | Two years |
Device model | Business Interface | Optical port | Power supply |
GQ-HDMI04V4A1D-1.3 | 4 HDMI outputs (1080p) with loop-out + 4 forward‑facing 3.5 mm audio outputs + 1 RS-232 port | 1 piece FC port | AC220V |
| 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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