The 16-Channel Unidirectional XLR Audio Fiber Optic Extender is a professional-grade audio transmission solution designed to transport multiple channels of high-quality balanced analog audio over long distances through optical fiber. Featuring 16 independent XLR audio channels, the system delivers crystal-clear audio transmission without signal degradation, electromagnetic interference, ground loop noise, or crosstalk commonly found in traditional copper cabling.

Utilizing advanced digital audio conversion and optical transmission technology, the extender converts analog XLR audio signals into optical signals for transmission over a single fiber optic cable. At the receiving end, the optical signals are converted back into balanced XLR audio outputs while maintaining original audio quality and synchronization.

The system is housed in a robust 1U 19-inch rackmount chassis, making it suitable for professional installations including broadcast stations, recording studios, concert venues, conference centers, houses of worship, educational campuses, sports arenas, command centers, and large-scale audio distribution systems.

Compared with conventional analog multicore snake cables, fiber transmission dramatically reduces cable weight, installation complexity, and signal loss while providing superior reliability over long transmission distances.

The 16-channel architecture enables centralized audio distribution and remote audio transport with exceptional clarity and operational stability, making it an ideal solution for modern professional audio infrastructures.

Product Features

16 Independent Audio Channels

• Supports transmission of 16 channels of balanced analog XLR audio.
• Ideal replacement for bulky multicore audio snake cables.
• Simultaneous transport of multiple audio sources.

High-Fidelity Audio Transmission

• Broadcast-quality audio performance.
• Wide frequency response.
• Preserves original sound characteristics.
• Suitable for music, speech, and live performances.

Long-Distance Fiber Transmission

• Supports transmission distances up to 20km over single-mode fiber.
• Optional multimode fiber support.
• No signal attenuation associated with copper cables.

Complete EMI/RFI Immunity

• Fiber optic technology eliminates:
  • Electromagnetic interference (EMI)
  • Radio frequency interference (RFI)
  • Ground loop noise
  • Induced electrical surges

Ultra-Low Latency Design

• Near real-time audio transmission.
• Perfect synchronization between channels.
• Suitable for live production environments.

Professional XLR Interfaces

• Industry-standard XLR connectors.
• Secure and reliable connections.
• Compatible with professional audio equipment.

Rack-Mount Installation

• Standard 19-inch 1U rack chassis.
• Easy integration into equipment racks.
• Suitable for fixed installations and mobile racks.

Plug-and-Play Operation

• No software configuration required.
• Fast deployment.
• User-friendly installation.

Industrial Reliability

• Continuous 24/7 operation.
• High-quality internal components.
• Long service life.

Optical Isolation Protection

• Electrical isolation between local and remote devices.
• Enhanced equipment safety.
• Improved system stability.

Applications

Broadcast & Television

• TV studios
• Radio stations
• Outside broadcasting (OB vans)
• Production facilities

Live Sound Reinforcement

• Concert venues
• Touring systems
• Festival stages
• Performance halls

Recording Studios

• Control room to recording room transmission
• Multi-room audio routing
• Audio monitoring systems

Conference & Convention Centers

• Meeting rooms
• Auditoriums
• Government facilities
• Corporate campuses

House of Worship

• Church audio systems
• Multi-building audio distribution
• Remote stage connections

Educational Institutions

• Campus broadcasting
• Lecture halls
• Theater departments

Security & Command Centers

• Emergency communication systems
• Monitoring stations
• Control room audio distribution

Technical Specifications

Application

Package Contents

• 1 × 16-Channel XLR Audio Fiber Optic Transmitter
• 1 × 16-Channel XLR Audio Fiber Optic Receiver
• 2 × Power Adapters / Power Cords
• 1 × User Manual
• 1 × Rack Mount Installation Kit