Shenzhen Atongda Technology Co., Ltd
| Operating Temperature | -10°C to 60°C |
| Fiber Cable Type | Single-mode or Multi-mode |
| Installation | Plug and Play, no driver required |
| Type | Fiber Optic Extender |
| Operatingwavelength | 1310 nm / 1550 nm |
| Transmission medium | Optical Fiber Cable |
| Connector type | LC / SC / ST (depending on model) |
| Storage Temperature | -40°C to 85°C |
| Transmission Type | Fiber Optic |
| Supply Ability | 10000pcs/Month |
| Delivery Time | 5-7 days |
| Signal Type | Balanced Audio |
| Payment Terms | T/T |
| Packaging Details | 2pcs/box |
| Transmissiondistance | Up to 20 kilometers |
| Brand Name | OEM |
| Certification | CE ROSH FCC ISO |
| Place of Origin | CHINA |
| Model Number | ATD-XLR-1B |
View Detail Information
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Product Specification
| Operating Temperature | -10°C to 60°C | Fiber Cable Type | Single-mode or Multi-mode |
| Installation | Plug and Play, no driver required | Type | Fiber Optic Extender |
| Operatingwavelength | 1310 nm / 1550 nm | Transmission medium | Optical Fiber Cable |
| Connector type | LC / SC / ST (depending on model) | Storage Temperature | -40°C to 85°C |
| Transmission Type | Fiber Optic | Supply Ability | 10000pcs/Month |
| Delivery Time | 5-7 days | Signal Type | Balanced Audio |
| Payment Terms | T/T | Packaging Details | 2pcs/box |
| Transmissiondistance | Up to 20 kilometers | Brand Name | OEM |
| Certification | CE ROSH FCC ISO | Place of Origin | CHINA |
| Model Number | ATD-XLR-1B | ||
| High Light | XLR Fiber Audio Converter ，1CH Fiber Audio Converter ，Analog Audio Over Fiber Extender | ||
The 1-channel bidirectional XLR Audio Fiber Converter is designed for professional audio systems requiring simultaneous two-way transmission over long distances. It allows balanced analog audio signals to be transmitted and received over a single optical fiber, significantly reducing cabling complexity and cost.
Unlike traditional XLR copper cables, which are limited in distance and prone to interference, this device uses advanced fiber optic technology to deliver stable, noise-free, and high-quality audio transmission up to 20km.
With true plug-and-play functionality, no configuration is required. High-performance ADC/DAC processing ensures precise audio reproduction with minimal distortion and ultra-low latency.
Its compact, rugged metal housing makes it ideal for demanding environments such as broadcasting, live performances, recording studios, and professional AV installations.
1 Channel Bidirectional Transmission
Simultaneous two-way audio over a single fiber
Long Distance (Up to 20km)
Perfect for large-scale and remote deployments
High-Fidelity Audio Quality
Low distortion, clear and accurate sound reproduction
Anti-Interference Design
Immune to EMI/RFI for stable performance
Plug & Play
No setup or software required
Cost-Effective Solution
Reduces cabling by using a single fiber for two-way audio
Industrial-Grade Build
Durable aluminum housing for reliable operation
Wide Compatibility
Suitable for mixers, microphones, amplifiers, and audio systems
| Category | Specification |
| Audio Channels | 1 Channel Bidirectional (2-Way) |
| Audio Interface | XLR (Balanced Input & Output) |
| Signal Type | Analog Audio (Balanced) |
| Fiber Connector | FC / SC / ST (Optional) |
| Transmission Distance | 0–20km (Single-mode fiber) |
| Sampling Rate | 48kHz / 96kHz |
| Bit Depth | 16-bit / 24-bit |
| Frequency Response | 20Hz – 20kHz |
| Signal-to-Noise Ratio (SNR) | ≥ 90dB |
| Total Harmonic Distortion (THD) | ≤ 0.01% |
| Latency | < 1ms |
| Power Supply | DC 5V / 12V |
| Operating Temperature | -20°C to +70°C |
| Housing Material | Aluminum Alloy |
| Installation |
Desktop / Rack Mount |
Application
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
8000000-12000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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