4-Channel Digital Audio with Bi-directional Contact Closure

FVT/FVRXA4C1 Series

Example of 4-Channel Digital Audio with Bi-directional Contact Closure

Availability: Worldwide

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4

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1

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Made in the USA

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WARRANTY

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-40 º to +75 ºC

The ComNet FVT/FVRXA4C1 series audio multiplexer provides the transmission of four audio signals and one bi-directional contact closure over one multimode or single mode optical fiber. The modules use 24-bit 96kHz sample rate digital encoding for superior transmission of balanced line-level audio. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.

Features

  • Automatic Electronic Current Limiting
  • Failure Relay Loss of Power Indication
  • Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical 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.
  • 24-bit 96kHz Digital Transmission
  • Transmits Balanced Line-Level Audio up to +6dBm
  • Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.
  • Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
  • ComFit standard form factor is interchangeable between stand-alone or rack mount use.
  • Standard ComFit models are hot-swappable.

Applications

  • Industrial Security: Video monitoring and surveillance -Surveillance of petrochemical, refinery, and other major critical-asset infrastructure installations
  • Transmission of Broadcast Audio
  • - Recording Studios and Post-Production Facilities
  • - Elimination of EMI/RFI Interference in Audio Cables
  • - Optical Isolation for Elimination of Ground Loop Noise

Application Diagram(s) (1)

Application Diagram(s) for FVT/FVRXA4C1 Series

Ordering Information

Part NumberDescription
FVTXA4C1M4 Channel Audio Transmitter (1310 nm/1550 nm)
FVRXA4C1M2-Ch. Bi-Directional Audio Receiver (1310 nm/1550 nm)
FVTXA4C1S4 Channel Audio Transmitter (1310 nm/1550 nm)
FVRXA4C1S4 Channel Audio Receiver (1310 nm/1550 nm)