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Analog Single Channel Video/Audio/Data Modems
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Data Sheet PDF

OSD420T/420R FM FIBER OPTIC VIDEO AUDIO AND DATA MODEM PAIR
Applications  
  • CCTV networks requiring half or full duplex data transmission between cameras and their control centre
 
Features & Benefits
  • Fiber optic transmission of video plus audio and data signals from a CCTV camera and of audio and data signals to the camera
  • Remote control of Pan, Tilt and Zoom for video surveillance
  • Transmission of alarm and control signals from the camera site
  • Full duplex 4-wire audio intercom
  • Video bandwidth in excess of 6MHz
  • Operating range of over 5km
  • Immunity to electrical interference, low radiation with complete end-to-end isolation
  • Safe transmission in hazardous environments
  • Optional contact closure termination in lieu of data signalling

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