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2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
Specifications
Connector Type :
XLR
Place of Origin :
CHINA
Certification :
CE ROSH FCC ISO
MOQ :
2
Humidity :
0% to 95% non-condensing
Operating Temperature :
-10°C to 60°C
Packaging Details :
2pcs/box
Compatibility :
Supports standard XLR audio devices
Application :
Professional audio transmission over long distances
Signal Type :
Analog / Digital
Fiber Type :
Single-mode / Multi-mode
Model Number :
ATD-XLR-2U
Brand Name :
OEM
Supply Ability :
10000pcs/Month
Supported Signal :
XLR Audio Signal
Connectortype :
LC / SC / ST
Mounting :
Desktop or Rack-mount
Operatingwavelength :
1310 nm / 1550 nm
Payment Terms :
T/T
Delivery Time :
5-7 days
Operatingtemperature :
-20°C to 70°C
Description

The 2-channel unidirectional XLR Audio Fiber Extender is designed for professional audio transmission over long distances. It converts two independent channels of balanced analog XLR audio signals into optical signals for transmission through fiber optic cables.

Compared with traditional copper-based audio transmission, this device eliminates signal degradation and electromagnetic interference, ensuring stable and high-quality audio delivery even over distances up to 20km.

Its plug-and-play design requires no configuration, making installation simple and efficient. With high-performance ADC technology, the system preserves audio clarity, dynamic range, and minimizes distortion.

This extender is ideal for applications where multiple audio channels need to be transmitted reliably, such as broadcasting, stage performances, recording studios, conference systems, and security monitoring environments.

Key Features

2 Channel Audio Transmission
Supports simultaneous transmission of two independent audio channels

Long Distance Transmission (Up to 20km)
Perfect for large-scale and long-range audio systems

High-Fidelity Sound Quality
Maintains low distortion and clear audio reproduction

Strong Anti-Interference
Immune to EMI/RFI with fiber optic transmission

Plug & Play Operation
No drivers or configuration required

Stable & Reliable Performance
Designed for continuous professional use

Industrial-Grade Design
Durable aluminum housing for harsh environments

Wide Compatibility
Works with mixers, microphones, amplifiers, and audio processors

Typical Applications

  • TV Broadcast Studios
  • Radio Stations
  • Live Concert Systems
  • Stadium Sound Systems
  • Conference Centers
  • Churches & Auditoriums
  • Theater Productions
  • Recording Studios
  • Government Communication Centers
  • Campus Audio Networks
  • Industrial Communication Systems
  • Remote Audio Monitoring

Specifications

Category Specification
Audio Channels 2 Channel (Unidirectional)
Audio Interface XLR (Balanced Input or 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%
Channel Isolation ≥ 85dB
Latency < 1ms
Power Supply DC 5V / 12V
Operating Temperature -20°C to +70°C
Housing Material Aluminum Alloy
Installation Desktop / Rack Mount

Application

2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter

Package Contents

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

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2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter

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Product Detail
Connector Type :
XLR
Place of Origin :
CHINA
Certification :
CE ROSH FCC ISO
MOQ :
2
Humidity :
0% to 95% non-condensing
Operating Temperature :
-10°C to 60°C
Contact Supplier
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter
2 Channel XLR Fiber Extender 2CH Unidirectional Analog Audio to Optical Converter

Shenzhen Atongda Technology Co., Ltd

Verified Supplier
1 Years
shenzhen
Since 2013
Business Type :
Manufacturer
Main Products :
100 Mbps POE Switch, 100Mbps Fiber Switch, Industrial Switch
Total Annual :
8000000-12000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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