| Disponibilidad: | En stock | Condición: | nuevo |
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| Envío: | starting at $0.00 | Garantía: | 2Yrs |
The F-12G-SDI-D-T-TxRx : 1-channel 3G-SDI Fiber Transmission System is a professional-grade optical transceiver designed for long-distance video, data, and tally signal transport over a single optical fiber. It features one 12G-SDI input with loop-out, two reverse RS-485 data channels, and two reverse tally channels (one red, one green), providing a complete camera-to-control-room communication link.
The system is compliant with EN50083-9, SMPTE259M(C), SMPTE292M, SMPTE424M and ST2082-1 standards, ensuring full compatibility with broadcast video formats including SD, HD, and 12G-SDI. The integrated SFP optical module supports pathological code video and irregular bitrates, maintaining stable video image transmission under any condition. Built-in clock recovery and jitter reduction circuits restore signal integrity, while input cable equalization compensates for signal loss over long coax runs—supporting up to 100 meters of SDI cable.
The RS-485 data interface provides transparent, real-time control signal return, ideal for camera control units (CCU), PTZ commands, or intercom systems. The dual tally return function provides camera status indication to operators or talent on set, with separate red and green light control channels.
The device operates on a wide 5–30V DC power range, supporting both barrel DC and USB Type-C inputs for flexible power options in studio or field use. Utilizing single-mode fiber, the transmission distance can reach up to 10 km without loss or delay.
Application Scenarios:
Broadcast Studios: Connect studio cameras to control rooms, carrying video, camera control, and tally over a single fiber.
Outside Broadcast (OB) Vans: Ideal for mobile production trucks that require compact, lightweight, and reliable long-distance camera feeds.
Live Event Production: Transmit camera signals and operator feedback during concerts, sports, or church events with synchronized tally indication.
Remote Camera Systems: Extend camera control and monitoring to remote locations such as arenas, auditoriums, and surveillance installations.
Industrial and Medical Imaging: Suitable for high-definition video transport in inspection, medical visualization, or live production monitoring systems.
F-12G-SDI-D-T-TxRx – Fiber optic transmitter and receiver kit for one 12G-SDI video channel, with return RS485 data channels and two return Tally signals. -10Km
Transmitter (TX)
Receiver (RX)
F-3G-SDI-D-T-TxRx – Fiber optic transmitter and receiver kit for one 3G-SDI video channel, with return RS485 data channels and two return Tally signals. -10Km
| Functional | |
|---|---|
| Signal Set | 12G-SDI video IN (with loop-out) + 1× reverse RS-485 + 2× reverse TALLY (R/G) |
| Fiber | |
| Wavelength | 1270 / 1330 nm |
| SFP Module Rate | 12 Gbps |
| Fiber Connector | LC |
| Max Distance | 10 km (Single-mode) |
| Video | |
| Supported Standards | SMPTE ST2082-1, ST2081-1, SMPTE 424M, 292M, 259M, 297M, 305M, 310M |
| SMPTE Rates | 270 Mbit/s, 1.48 Gbit/s, 2.97 Gbit/s, 5.94 Gbit/s, 11.88 Gbit/s |
| Resolution Support | Up to 4K60Hz (backward compatible) |
| Pathological Code | Supported |
| Clock Recovery | Supported |
| Cable Distance | < 70 m |
| Data (RS-485) | |
| Standard | EIA RS-485 |
| Transmission Method | Reverse data transmission |
| Baud Rate | 0–115200 Kbps |
| Bit Error Rate | < 10-9 |
| Pull-up Resistor | 4.7 kΩ |
| Pull-down Resistor | 4.7 kΩ |
| Termination Resistor | 120 kΩ |
| TALLY | |
| Level Type | TTL (5V) / LVTTL (3.3V) |
| Input Level Range | 3.3V – 12V |
| Output Level Range | 0V or 3.3V |
| Default State | No voltage out (0V) |
| Power | |
| Power Supply | DC 5.5×2.1mm / USB Type-C |
| Input Voltage | DC 5–30V (DC input); 5V via USB Type-C |
| Overload Protection | Yes |
| Power Dissipation | < 2 W |
| Mechanical | |
| Housing Material | Aluminium alloy |
| Dimensions | 87.3 × 61.9 × 24 mm |
| Net Weight | 0.35 kg (pair) |
| Mounting | Desktop / 1/4 hot shoe screw |
| Environmental | |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% (non-condensing) |
| Working Life | > 100,000 hours |
| Packing | |
| Packing Type | Kraft paper |
| Packing Size | 227 × 219 × 54 mm |
| Packing Weight | 0.7 kg |
| # | Item | Qty |
|---|---|---|
| 1 | Transmitter (TX) | 1 |
| 2 | Receiver (RX) | 1 |
| 3 | 12G pathological code video SFP module (pair) | 1 |
| 4 | 1/4 hot shoe mount base | 1 |
| 5 | 5P industrial terminal interface 3.81mm | 2 |
| 6 | 12V 1A DC 5.5×2.1 power adapter | 2 |
| 7 | User’s manual | 1 |
| 8 | Warranty card / Certificate | 1 |
16 Channel SD HD 3G SDI 4K/UHD over one fiber transmission with SDI Loop out
This state-of-the-art professional broadcast equipment facilitates the transmission of 16 channels of SD/HD/3G 4K/UHD video and audio signals over one fiber optic cable without any loss in quality for distances of 20, 40, 80, or 120Km Additionally, it includes an SDI Loop out feature, allowing for the duplication or monitoring of the transmitted signal. This versatility makes it a valuable tool for video distribution and broadcasting applications where multiple channels and different video standards need to be efficiently managed and transmitted over long distances fiber optic lines or cables .
4 Ch SD/HD 3G-SDI a Través de una Única Fibra CWDM sin Comprimir para Montaje en Rack
4 Canales de HD-SDI de Alta Definición de la serie de datos a través de fibra. Estas unidades también se pueden personalizar con diferentes láseres para distancias de transporte de hasta 150 kilómetros. También podemos incorporar CWDM o DWDM óptica de alta densidad sistemas.
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