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AX-1001 Audio Transmission     Click for Larger image

Fiber Optic Audio Transceiver

 Typical Fiber Optic Audio Distribution Application


The LiteLink® AX-1001 consists of a fiber optic transmitter and a fiber optic receiver in the same housing, providing bi-directional high quality line level audio transmissions. Applications include public address systems, intercoms and general-purpose audio point-to-point distribution systems.

Both multimode and single-mode versions are available and installation requires just a single one-minute adjustment. In addition, integral indicators are provided on both units to continuously indicate the presence of audio signals as well as operating power making system troubleshooting simple.

For applications that are not bidirectional ( unidirectional ) see the AT/AR-1001.  For distribution systems the AM-1004 is a transmitter with one audio input and four optical outputs.

Specifications Important Features
Audio Bandwidth  30 Hz to 50 KHz (+0,-3dB)    · 12 dB Loss Budget
Input/Output Impedance  600 ohms  · Signal & Power Indicators
Input/Output Configuration  balanced or unbalanced  · Cost Effective
Input/Output Level  3 volt pp (1 volt rms)  · Stand-alone, DIN or Rack
    Mountable (same unit)
Signal/Noise Ratio*  60 dB minimum
Linearity and THD*  3% maximum  
Operating Wavelength 850, 1310 or 1550nm
Optical Connectors ST (multimode)
FCPC (single-mode)
Optical Loss Budget  0-12 dB (multimode),
 0-12 dB (single-mode)
Operating Temperature -35 to +75 °C    
Humidity <95% non-condensing    
MTBF (per MIL HBK 217D) >120,000 hours
Power Requirements  11-24 VAC/DC @150mA
Physical Size (mm)  5.0" W x 1.0"H x 3.0"L
(127mm  x 25.4mmx 76mm)
  (for AM-1004 7" long)

Note all specifications are subject to change without notice.

*Measured with 1Km of 62.5u multimode fiber.

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Liteway, Inc.

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