Shenzhen Atongda Technology Co., Ltd
| Powersupply | DC 5V/12V (depending on model) |
| Type | Audio Extender |
| Frequency Response | 20Hz - 20kHz |
| Payment Terms | T/T |
| Operating Temperature | -10°C to 60°C |
| Cable Type | Fiber cable |
| Packaging Details | 2pcs/box |
| Transmission Medium | Fiber cable |
| Productname | RCA Audio Extender |
| Installationtype | Wall-mountable or desktop |
| Channels | 8 Channels (Stereo) |
| Connectortype | RCA |
| Extension Distance | Up to 20km |
| Supply Ability | 10000pcs/Month |
| Delivery Time | 5-7 days |
| Impedance | 75 Ohms |
| Place of Origin | CHINA |
| Certification | CE ROSH FCC ISO |
| Brand Name | OEM/atongda |
| Model Number | ATD-RCA-8U |
View Detail Information
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Product Specification
| Powersupply | DC 5V/12V (depending on model) | Type | Audio Extender |
| Frequency Response | 20Hz - 20kHz | Payment Terms | T/T |
| Operating Temperature | -10°C to 60°C | Cable Type | Fiber cable |
| Packaging Details | 2pcs/box | Transmission Medium | Fiber cable |
| Productname | RCA Audio Extender | Installationtype | Wall-mountable or desktop |
| Channels | 8 Channels (Stereo) | Connectortype | RCA |
| Extension Distance | Up to 20km | Supply Ability | 10000pcs/Month |
| Delivery Time | 5-7 days | Impedance | 75 Ohms |
| Place of Origin | CHINA | Certification | CE ROSH FCC ISO |
| Brand Name | OEM/atongda | Model Number | ATD-RCA-8U |
| High Light | RCA Fiber Optic Extender ，Unidirectional Fiber Optic Extender ，8 Ch Fiber Optic Extender | ||
The 8-Channel Unidirectional RCA Audio Fiber Optic Extender converts eight stereo RCA audio signals into optical signals for long-distance fiber transmission. This high-performance device is ideal for professional audio setups, ensuring minimal signal loss and EMI/RFI-free operation, maintaining the original audio quality across all channels.
Designed for studios, broadcasting facilities, conference systems, live performances, and home theater systems, this extender supports stereo audio (left and right channels) on all eight inputs. Plug-and-play functionality eliminates the need for software or configuration, while industrial-grade housing ensures reliable operation in challenging environments. Perfect for connecting mixers, amplifiers, DACs, and audio processors to remote locations without audio degradation.
The 8-channel unidirectional RCA audio fiber optic extender delivers eight stereo analog audio channels over optical fiber, providing long-distance, interference-free, high-fidelity audio for broadcast, recording studios, live events, and professional AV applications.
Technical Specifications
| Parameter | Specification |
| Channels | 8 × RCA (Stereo L/R) |
| Transmission Type | Unidirectional |
| 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), 300 m (multi-mode) |
| Latency | ≤ 1 ms |
| Power Supply | DC 5V / 1A |
| Power Consumption | <8W |
| Operating Temperature | 0°C – 50°C |
| Storage Temperature | -20°C – 85°C |
| Housing Material | Aluminum Alloy |
| Dimensions (L×W×H) | 220 × 100 × 30 mm |
| Weight | Approx. 0.8 kg |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
8000000-12000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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