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AM-1004 Audio Transmission     Click for Larger image
For Interference-free Audio Transmission  

 Typical Fiber Optic Audio Distribution Application

The LiteLink® AM-1004 is an optical transmitter that converts an electrical line level audio input signal into four individual optical output signals for distribution over separate fiber optic cables to AR-1001 receivers.  Multiple AM-1004 units may be "daisy-chained" when more than 4 output channels are required. 

The AM-1004 is fully compatible with the AR-1001. Integral indicators are also provided to continuously indicate the presence of audio signals as well as operating power making system troubleshooting simple.

For bi-directional audio see the AX-1001  transceiver. For single point applications systems see the AT/AR-1001.

Specifications Important Features
Signal Bandwidth  30 Hz to 100 KHz (+0,-3dB)    · 4 Optical Outputs
Input Impedance  600 ohms  · Signal & Power Indicators
Input Level  3 volt pp maximum, 5 mA  · Cost-effective
Signal/Noise Ratio*  60 dB minimum (red 1Vpp)  · Stand-alone, DIN or Rack
   Mountable (same unit)
Linearity and THD  3% maximum  
Operating Wavelength 850, 1310 or 1550nm
Optical Output Power (typ)  -16 dBm (multimode),
 -16 dBm (single-mode)
Optical Loss Budget  0-12 dB (multimode),
 0-12 dB (single-mode)
Operating Temperature -35 to +75 °C
Humidity <95% non-condensing
Signal Connector  Removable terminal block
MTBF (per MIL HBK 217D) >120,000 hours
Power Requirements  11-24 VAC/DC @350mA
Physical Size (mm)  7.0" W x 1.0"H x 3.0"L
(178mm  x 25.4mmx 76mm)

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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