2-Ch. Bi-Directional Audio Receiver (1310 nm/1550 nm), Multimode

Model: FVRXA2C1M

Two bi-directional Audio Channels
One bi-directional Contact Closure
24-Bit 96kHz Digitally Encoded Transmission
20Hz - 18kHz Audio Bandwidth
600 Ohms Audio Input Impedance

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The ComNet™ FVT/FVRXA2C1 series audio multiplexer provides the transmission of two bi-directional 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. Bi-color (Red/Green) LED indicators confirm equipment operating status. These units are interchangeable between stand-alone or card mount configurations.

Two bi-directional Audio Channels
One bi-directional Contact Closure
24-Bit 96kHz Digitally Encoded Transmission
20Hz - 18kHz Audio Bandwidth
600 Ohms Audio Input Impedance
No In-field electrical or optical adjustments
Bi-color (Red/Green) LED status indicators confirm equipment operating status
Transmits Balanced Line-Level Audio up to +6dBm
Hot-swappable rack modules
Interchangeable between stand-alone or rack mount use – ComFit
Distances up to 48 km (30 miles) without repeaters
Automatic resettable fuses on all power lines
Applications:
Point-to-Point Audio Communication
Push-to-Talk Applications

Warranty - Yes
ROHS Compliant - Yes
Spec Sheet available - Yes

Operating Temperature (Maximum): 167 F
Operating Temperature (Minimum): -40 F
Certifications: FCC, CE, UL
ROHS Compliant: Yes
Signal to Noise Ratio: 85 dB
Depth: 6.10 in
Height: 1.10 in
Width: 5.30 in
Shipping Weight: 2 lbs
Warranty (Length/Type): Lifetime
Number of Input/Output Channels: 2 (balanced)
Audio Input/Output Signal: 4.4 volt pk-pk (+6dBm)
Bandwidth: 20 - 18 Hz - kHz
Total Harmonic Distortion: 0.02 %
Contact Interface: Response Time: 0.5 msec
INPUT: Dry Contact Closure
Output: SPST Relay, 0.5 A Contact Rating - normally open
Wavelength: 1310/1550 Nm Multimode and Single Mode
Number of Fibers: 1
LED Indicators: - Audio Input Channels 1-2 - Audio Output Channels 1-2 - Link - Power - Contact Closure
Optical Connector: ST
Power Connector: Terminal Block
Audio Connector: Terminal Block
Power - Surface Mount: 8-15 VDC @ 2W
Rack Mount: From Rack
Number of Rack Slots: 1
Current Protection: Automatic Resettable Solid-State Current Limiters
Circuit Board: Meets IPC Standard
MTBF: >100,000 hours
Storage Temp: -40 to +85 °C
Relative Humidity: 0 to 95 % (non-condensing)