The LiteLink®AT/AR-1001 system consists of the AT-1001 transmitter and
AR-1001 receiver. The system provides high quality line level audio signals for a multitude of
applications including 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 bidirectional audio see the AX-1001 transceiver.
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 Loss Budget
0-12 dB (multimode),
0-12 dB (single-mode)
Optical Connectors
ST (multimode)
FCPC (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
5.0"W x 1.0"H x 3.0"L
(127mm x 25.4mmx 76mm)
Note all specifications are subject to change without notice.
Fiber Optic Communications Systems 
