Comnet FVXAT/R1C1(M)(S)1 Simplex (one-way) Audio And Contact Closure
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Price Documents
→ 600 Ohms Audio Input Impedance
→ Transmits Balanced or Unbalanced Line-Level Audio
→ One Simplex/One-Way Contact Closure Channel
→ No In-field electrical or optical adjustments
→ Bi-color (Red/Green) LED status indicators confirm equipment operating status
→ LOS (Loss of Signal) Alarm Relay provides remote indication of loss of optical path
→ Distances up to 30 miles (48 km) without repeaters
→ Hot-swappable rack modules
→ Automatic resettable fuses on all power lines
→ AUDIO
→ No. of Input/Output Channels: 1 (balanced)
→ Audio Input/Output Signal: 2.2V pk-pk
→ Bandwidth: 20Hz 8 kHz
→ Total Harmonic Distortion: < 1%
→ Signal-to-Noise Ratio (SNR): 60dB (Typical)
→ I/O Impedance: 600O (Single-ended or Differential)
→ Loss of Signal Relay Alarm: Solid State Relay (0-250V, 190 mA AC/DC)
→ CONTACT
→ Contact Interface/Response Time: 0.5 msec
→ Input: Dry Contact Closure
→ Output: SPST Relay, 0.5 A Resistive Load Contact Rating
→ Normally open
→ WAVELENGTH 1310 nm nm, Multimode and Single Mode
→ NUMBER OF FIBERS 1
→ LED INDICATORS Power Link Status Contact
→ CONNECTORS
→ Optical*: ST
→ Power: Terminal Block
→ Audio: Terminal Block
→ ELECTRICAL & MECHANICAL
→ Power:
→ Surface Mount: 8-15 VDC @ 2 W
→ Rack Mount: From Rack
→ Number of Rack Slots: 1
→ Current Protection: Automatic Resettable
→ Solid-State Current Limiters
→ Circuit Board: Meets IPC Standard
→ Size (in./cm) (LxWxH) 6.1 x 5.3 x 1.1 in., (15.5 x 13.5 x 2.8 cm)
→ Shipping Weight: <2 lb./0.9 kg
→ ENVIRONMENTAL
→ MTBF: >100,000 hours
→ Operating Temp: -40° C to 75° C
→ Storage Temp: -40° C to 85° C
→ Relative Humidity: 0% to 95% (non-condensing)
→ Other optics available. Contact factory.
→ May be extended to condensation conditions by adding suffix '-C' to model number for conformal coating.
→ 9 Volt DC Plug-in Power Supply, 90-264 VAC, 50/60 Hz (Included)
→ Add '-C' for Conformally Coated Circuit Boards (Extra charge, consult factory)
→ DIN-Rail Mounting Adaptor Plate Kit – With mounting hardware (Optional, order model DINBKT1)
→ Five year warranty
The ComNetTM FVXAT/R1C1 series audio transmitter and receiver units provide for the transmission of a single audio signal and one simplex/one-way contact closure over one multimode or single mode optical fiber. These modems use frequency modulation (FM) for superior transmission of balanced or unbalanced 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 provide a local indication of power and link operating status.
Tested and certified by an independent laboratory for 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.
Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events.
Similar Models:
FVXAT1C1M: 1 Channel Audio Transmitter (1310 nm), Multimode 62.5/125μm, 16 dB, 3 km (2.5 miles), Rack slots 1
FVXAR1C1M: 1 Channel Audio Receiver (1310 nm), Multimode 62.5/125μm, 16 dB, 3 km (2.5 miles), Rack slots 1
FVXAT1C1S: 1 Channel Audio Transmitter (1310 nm), Single Mode 9/125μm, 16 dB, 48 km (30 miles), Rack slots 1
FVXAR1C1S: 1 Channel Audio Receiver (1310 nm), Single Mode 9/125μm, 16 dB, 48 km (30 miles), Rack slots 1
