Dual-head Sonar Interface


The Prizm™ Dual-head Sonar Interface supports a single-head or dual-head sonar over a single dedicated fiber or single wavelength for CWDM systems.


  • Interfaces to single-head and dual-head sonars (Reson 8125 or Simrad EM-3002)
  • Supports single coax per head sonar - Reson 8125
  • Supports dual coax per head sonar - Simrad EM-3002
  • Same board can be jumper selected as either an input (sonar head) or output board (sonar processor)
  • Full board diagnostics including receive and transmit optical levels, temperatures and sonar activity with the diagnostics GUI
  • On-board status LEDs for power, sonar activity
  • Off-board status LED connector for connection to Moog LED display board
Voltage +5 VDC
Current 500 milliAmps
Power 2.5 watts
Sonar Input (typical) 0.8 V p-p
Automatic Input Range 0.25 V p-p to 1.5 V p-p
Sonar Output (typical) 0.8 V p-p
Manual Output Range 0.25 V p-p to 1.5 V p-p with trimpot adjustment
Temperature (operational) -20° to +65° C
Temperature (storage) -40° to +85° C
Relative Humidity Up to 90% non-condensing

Contact Us

Prizm Product Line Discontinuation

The Prizm™ multiplexer/media converter product line has been discontinued as a result of electronic obsolescence challenges and the continued advancement of the new product offerings into the market from Focal. Please refer to the Focal™ Multiplexer Product Line.