8 Channel Fiber Optic Extender Bidirectional RCA Audio Transceiver For Studio
The 8-Channel Bidirectional RCA Audio Fiber Optic Extender is a professional-grade solution for high-quality audio transmission over long distances. This device supports simultaneous two-way transmission of eight stereo RCA channels over a single optical fiber, reducing cabling complexity while preserving audio fidelity.
Utilizing advanced optical technology, it eliminates signal loss, ground loops, and EMI/RFI interference, ensuring clear, undistorted audio even in electrically noisy environments. Ideal for recording studios, broadcast facilities, conference rooms, live sound production, and home AV setups.
The plug-and-play design simplifies installation, while the durable aluminum housing ensures stable operation in demanding conditions. Connect mixers, amplifiers, DACs, or audio processors to remote locations without compromising audio quality. Perfect for professional audio networks requiring reliable, high-fidelity bidirectional audio.
Product Overview
The 8-channel bidirectional RCA audio fiber optic extender transmits and receives eight stereo audio channels over a single optical fiber, providing long-distance, low-latency, and interference-free audio for studios, broadcasting, live events, and professional AV installations.
Product Features
- 8-Channel Bidirectional Audio – Transmit and receive 8 stereo channels simultaneously.
- Long-Distance Transmission – Up to 20 km with single-mode fiber, 2 km with multi-mode fiber.
- High-Fidelity Audio – Maintains clear stereo sound with minimal distortion.
- Low Latency – Ideal for live events, studio monitoring, and real-time audio.
- EMI/RFI Resistant – Stable performance in high-interference environments.
- Plug-and-Play – No software configuration required.
- Durable Industrial Housing – Rugged aluminum casing for long-term reliability.
- Wide Compatibility – Compatible with mixers, amplifiers, DACs, and audio processors.
Technical Specifications
| Parameter | Specification |
| Audio Channels | 8 Bidirectional Stereo RCA Channels |
| Transmission Type | Bidirectional (Full Duplex) |
| Audio Format | PCM, Stereo |
| Frequency Response | 20 Hz – 20 kHz |
| Signal-to-Noise Ratio | ≥95 dB |
| Total Harmonic Distortion | ≤0.05% |
| Fiber Connector | SC / ST / FC (optional) |
| Fiber Type | Single-Mode / Multi-Mode |
| Transmission Distance | Up to 20 km (single-mode), 2 km (multi-mode) |
| Latency | ≤1 ms |
| Optical Loss Budget | 10 ~ 28 dB |
| Power Supply | DC 5V / 1A |
| Power Consumption | <10W |
| Operating Temperature | 0°C – 50°C |
| Storage Temperature | -20°C – 85°C |
| Humidity | 0% ~ 95% Non-Condensing |
| Housing Material | Aluminum Alloy |
| Cooling Method | Fanless Passive Cooling |
| Dimensions (L×W×H) | 220 × 100 × 60 mm |
| Weight | Approx. 1 kg |
| MTBF | >100,000 Hours |
| Installation | Desktop / Rack Mount Optional |
| Certifications | CE, FCC, RoHS |
Application
Package Contents
- 1 × 8-Channel Bidirectional RCA Audio Fiber Extender Transmitter/Receiver Unit A
- 1 × 8-Channel Bidirectional RCA Audio Fiber Extender Transmitter/Receiver Unit B
- 2 × DC 5V Power Adapters
- 1 × User Manual (English)
- 1 × Quick Installation Guide
- 1 × Protective Packaging Foam
- 1 × Warranty Card
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.