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GQ-3G-SDI01V-M
Miniature 3G-SDI Video Optical Transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The mini‑size 3G‑SDI HD audio‑video optical transceiver is independently developed by our company and boasts proprietary intellectual property. Drawing on the strengths of comparable products both domestically and internationally, and tailored to actual market needs, this 3G‑SDI HD video optical transceiver utilizes a single‑fiber link to transmit one forward‑direction 1080P video stream, delivering lossless, uncompressed, high‑quality signal extension up to 10 kilometers with zero latency.
The mini‑size 3G‑SDI HD audio/video optical transceiver features built‑in serial clock recovery, signal equalization, and line driving. It supports automatic input detection for 3G‑SDI, HD‑SDI, SDI, and ASI signals, and complies with EN 50083‑9, SMPTE 259M‑C, SMPTE 292M, and SMPTE 424M standards.
The mini‑size 3G‑SDI HD audio/video optical transceiver features an integrated video processing and electro‑optical conversion design, offering high integration and a compact footprint. Its optical components and core circuitry are all sourced from imported parts, ensuring stable performance and suitability for diverse operating environments. Moreover, by leveraging fiber optics 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 stability and reliability.
Product Features
1. Complies with EN 50083‑9, SMPTE 259M(C), SMPTE 292M, and SMPTE 424M standards.
2. Both the transmitter and the receiver feature clock recovery functionality; (the clock recovery circuit can attenuate high-frequency jitter and fully regenerate the data using a clean, low-jitter clock).
3. The clock recovery circuit locks to a sub-rate of 2.97 Gbps, 1.485 Gbps, or 1.001×, as well as the SMPTE rate of 270 Mbps.
4. The signal input features automatic cable equalization (EQ), while the output provides drive capability (CD).
5. Supports single-mode, single-fiber transmission over a distance of 10 km.
6. Plug and play—no configuration required.
| Interface parameters | |
| Video interface | Protocol Standard: SMPIE 424M Supported standards: EN50083-9, SMPTE259M-C, SMPTE292M, SMPTE424M SMPTE rates: 270 Mbit/s, 1.48 Gbit/s, 2.97 Gbit/s Supported standards (digital video formats): SMPTE 259M SD-SDI 480i, 576i; SMPTE 292M HD-SDI 720P, 1080i; SMPTE 424M 3G-SDI 1080P at 60 Hz. Input impedance: 75 Ω Input Automatic Cable Equalization: >80 m (1.485 Gbps @ BELDEN 8281 cable) Clock recovery: automatic at 270 Mbps, 1.485 Gbps, and 2.97 Gbps; bypass for all other rates. Input Level: 800 mVp-p ±10% Input return loss: >10 dB at 2.97 Gbps Output return loss: >10 dB at 2.97 Gbps Output DC Offset: ≤ ±0.5 V Maximum jitter: <0.1 UI (1485 Mbps) Signal overshoot: <5% (1485 Mbps) |
| Optical interface | Optical wavelengths: 1310 nm, 1550 nm Rate: 3 Gbps Optical transmit power: > -6 dBm Receiving sensitivity: < -14 dBm |
| Number of interfaces | |
| Optical port | Quantity: 1 piece Interface type: ST Transmission distance: Single-mode single-fiber: 10/20/40/60/80 km |
| Video interface | Video channels: 1 forward channel Interface type: BNC |
| Power Supply Characteristics | |
| Input voltage | DC5V |
| Full-load power consumption | <2W |
| Wiring Method | DC3.5*1.35mm |
| 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-3G-SDI01V-M | 1-way forward 3G-SDI video | 1 piece ST stock | External power adapter |
| The optical port supports only single-mode, single-fiber. | |||
Application Diagram: Fiber Optic Point-to-Point Networking
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