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GQ-12G-SDI01V
1-way forward 12G-SDI video optical transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The 12G‑SDI ultra‑high‑definition 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 4K/60Hz UHD video optical transceiver utilizes a single‑fiber link to transmit one forward 12G‑SDI video stream along with one reverse RS485 data/Tally signal (selectable), enabling lossless, uncompressed, high‑quality signal extension up to 10 kilometers with zero latency.
The 12G‑SDI ultra‑high‑definition audio/video optical transceiver features built‑in serial clock recovery, signal equalization, and line driving. It supports automatic input detection for 12G‑SDI, 6G‑SDI, 3G‑SDI, HD‑SDI, SDI, and ASI signals, and complies with SMPTE 2082‑1 (12G‑HD‑SDI), ST 2081‑1 (6G‑HD‑SDI), SMPTE 424M, SMPTE 292M, SMPTE 259M, SMPTE 297M, SMPTE 305M, and SMPTE 310M standards.
The 12G‑SDI ultra‑HD audio/video optical transceiver supports pluggable SFP optical modules, allowing users to swap in modules that meet specific site requirements. With power consumption below 1.5 W and Type‑C port‑based power delivery, it also supports USB‑powered systems, offering exceptional flexibility in deployment.
The 12G‑SDI ultra‑high‑definition audio/video optical transceiver circuit board features a multilayer design, ensuring stable and reliable operation with strong anti‑interference performance. All components, including connectors, are sourced from internationally renowned manufacturers, guaranteeing dependable quality. The unit is housed in an aluminum enclosure that offers excellent corrosion resistance as well as superior thermal and electrical conductivity.
Product Features
1. Supports ST-2082-1 (12G), ST-2081-1 (6G), ST-424 (3G), ST-292 (HD), and ST-259 (SD); compatible with DVB-ASI and AES10 (MADI).
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 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps, or the 1.001× sub‑rate, as well as the 270 Mbps SMPTE rate.
4. The signal input features automatic cable equalization (EQ), while the output provides drive capability (CD).
5. The optical port supports hot-swappable SFP interfaces and accommodates single-mode, single-fiber or dual-fiber transmission.
6. Supports power supply from USB devices
7. Plug and play—no configuration required.
| Interface parameters | |
| Video interface | Protocol Standard: SMPTE ST-2082 SMPTE rates: 270 Mbit/s, 1.48 Gbit/s, 2.97 Gbit/s, 5.94 Gbit/s, 11.88 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; SMPTE ST-2081 6G-SDI 2160P at 30 Hz; SMPTE ST-2082 12G-SDI 2160P at 60 Hz. EQ mode cable transmission distances: 75 m at 11.88 Gbps; 120 m at 5.94 Gbps; 200 m at 2.97 Gbps; 300 m at 1.485 Gbps; and 600 m at 270 Mbps. Input impedance: 75 Ω Signal amplitude: 800 mVp-p ±10% |
| Optical interface | Optical wavelength: 1310 nm (single-mode, dual-fiber); 1270 nm/1330 nm (single-mode, single-fiber) Rate: 12 Gbps Optical transmit power: > -3 dBm Receiving sensitivity: < -12 dBm |
| RS485 interface | Standard: Complies with the EIA RS-485 standard Baud rate: 50 bps to 520 kbps (supports non-standard baud rates) RS485: Two-wire (positive, negative), half-duplex, point-to-multipoint master–slave communication. |
| Tally interface | Level type: TTL (5V) / LVTTL (3.3V) Input level range: 3.3 V to 12 V Output level parameter: 0 V or 3.3 V Default state: No voltage output (0 V) |
| Number of interfaces | |
| Optical port | Quantity: 1 piece Interface type: LC Transmission distance: Multimode: 550 m, Single-mode: 10 km |
| Video interface | Video channels: 1 forward channel (with loop-out) Interface type: BNC, compliant with IEC 169-8 standard. |
| RS485 interface | Quantity: 1 piece Interface type: Industrial terminal/3.81 mm |
| Tally interface | Quantity: 1 piece Interface type: Industrial terminal/3.81 mm |
| Power Supply Characteristics | |
| Input voltage | 5V |
| Input current | ≦300mA |
| Full-load power consumption | <1.5W |
| Wiring Method | Type-C |
| 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-12G-SDI01V1FD | 1 forward 12G-SDI video channel (with loop-out) + 1 reverse RS485 data channel | 1 piece LC port | Type-C |
GQ-12G-SDI01V1T | 1 forward 12G-SDI video channel (with loop-out) + 1 reverse tally signal | 1 piece LC port | Type-C |
| 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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