Bi-directional Audio + Bi-directional Contact Closure, sm, 1 fiber

PART #  990976
Minimum 1 EACH
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The ComNet FVT/FVRXA1C1 series audio transceiverprovides for the transmission of bi-directional audiosignal and bi-directional contact closure over onemultimode or single mode optical fiber. The modulesuse frequency modulation (FM) for superior transmi ssionof balanced or unbalanced line-level audio. Plug-andplaydesign ensures ease of installation and no electricalor optical adjustments are ever required. Bi-color(Red/Green) LED indicators confirm power and linkoperating status. Packaged in the exclu sive ComNetComFit housing, these units may be either wall or rackmounted,or may be DIN-rail mounted by the addition ofComNet model DINBKT1 adaptor plate.

Must be a reseller to purchase this product.


  • One bi-directional Audio Channel
  • One bi-directional Contact Closure
  • 20Hz 8kHz Audio Bandwidth
  • 600 Ohms Audio Input Impedance
  • No In-field electrical or optical adjustments
  • Bi-color (Red/Green) LED status indicators confirm
  • equipment operating statusnsmits Balanced or Unbalanced Line-Level Audio up
  • to +6dBm
  • Distances up to 48 km (30 miles) without repeaters
  • Tested and certified by an independent laboratory for
  • full compliance with the environmental requirements
  • (ambient operating temperature, manical shock,
  • vibration, humidity with condensation, high-line/low-line
  • voltage conditions and transient voltage protection)
  • of NEMA TS-1/TS-2 and the Caltrans Specification for
  • Traffic Signal Control Equipment.
  • Voltage transient protection on all pr and signal
  • input/output lines provides unconditional protection
  • from power surges and other voltage transient events.
  • Hot-swappable rack modules
  • Interchangeable between stand-alone or rack mount use
  • ComFit
  • Automatic resettable fuses on all power s
  • Five year warranty


Port 1 Device Technology SINGLE-MODE
UNSPSC Code 43201553

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