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RSW-4002     Redundant Video Switch    Click for a larger image of the IRIG Redudant Switch
For Fail-Safe Redundant Video Applications  

 Block diagram of Redundant Switch typical application   


The LiteLink RSW-4002 is a two input, single output automatic switch designed to implement a redundant, fail-safe DCLS IRIG (un-modulated) signal transmission. The RSW-4002 may be used with any fiber optic system to implement a redundant, fail-safe video transmission system. 

Upon loss of the primary IRIG signal, RSW-4002 will automatically switch the remaining secondary (backup) IRIG signal to the output as well as activate the front panel alarm indicator and ALM-1000 Alarm Sensing Unit if used.  indicators are provided to continuous indicate the presence of signals in each channel as well as the presence of operating power making system troubleshooting simple.
 
 
Specifications Important Features
Compatibility  IRIG A-H     100 Hz to 100 MHz Bandwidth
System Data rate  DC to 20 Mb/s     Auto or Manual Operation
Input/Output Impedances  50 ohms   Signal & Power Indicators
Video Input/Output Levels  TTL   Stand-alone, DIN or Rack
   Mountable (same unit) 
Rise / Fall Time  20 nsec typical   Alarm output with ALM-1000
Bit Error Rate  10E9 minimum
Indicators  Pwr, Input 1, Input 2, Alarm  
Signal Connectors  BNC
Power Requirements  11-24 VAC/DC @150mA
Operating Temperature -35 to +75 degrees C
Humidity <95% non-condensing    
MTBF (per MIL HBK 217) >120,000 hours    
Physical Size (mm)  5.0 x 3.0" x 1.0"
 (127mm x 76mm x 25.4mm)
   

Note all specifications are subject to change without notice.

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