
Comnet FVT/FVR81(M)(S)1 8-Channel Digitally Encoded Video Multiplexer
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→ Exceptionally low video distortion with zero Performance Variation vs. Optical Path Loss
→ Robust design ensures extremely high reliability in unconditioned out-of-plant environments
→ Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters
→ Hot-swappable rack modules
→ Interchangeable between stand-alone or rack mount use ComFit
→ VIDEO
→ Video Input: 1 volt pk-pk (75 ohms)
→ Overload: >1.5V pk-pk
→ Input/output Channels: 8
→ Bandwidth (minimum): 10 Hz - 6.5 MHz per channel
→ Differential Gain: <4%
→ Differential Phase: <0.7°
→ Tilt: <1%
→ Signal-to-Noise Ratio (SNR): 57 dB Typical
→ Max. RG-59 COAX Distance: 100m (300ft) Camera to Fiber Optic Module to maintain 6 MHz Bandwidth
→ WAVELENGTH 1310 nm, Multimode and Single Mode
→ NUMBER OF FIBERS 1
→ OPTICAL EMITTER Laser Diode
→ CONNECTORS
→ Optical: ST
→ Power: Terminal Block
→ Video: BNC (Gold Plated Center-Pin)
→ LED INDICATORS - Video Sync Presence for Each Video Channel - Optical Carrier Detect - Power
→ FIBERS REQUIRED 1
→ ELECTRICAL & MECHANICAL
→ Power:
→ Surface Mount: 8-15 VDC @ 4W
→ Rack Mount: From Rack
→ Number of Rack Slots: 2
→ Current Protection: Automatic Resettable Solid-State
→ Current Limiters
→ Circuit Board: Meets IPC Standard
→ Size (in./cm) (LxWxH) 6.1 x 5.3 x 2.2 in., (15.5 x 13.5 x 5.6 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)
→ 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)
→ DIN-Rail Mounting Adaptor Plate Kit With mounting hardware (Optional, order model DINBKT1)
→ Add "HP" to model number for 23dB.
→ Five year warranty
The ComNetTM FVT/FVR81 video transmitter and video receiver series utilizes state of the art digital encoding and decoding for high-quality video transmission. This environmentally hardened unit provides transmission of eight independent video channels over one optical fiber and is ideal for unconditioned roadsides or out-of-plant installations. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status. These units are interchangeable between stand-alone or card mount configurations.
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:
FVT81M1: 8-Channel Video Transmitter (1310 nm), Multimode 62.5/125μm3 km (2 miles), Rack Slots 1
FVR81M1: 8-Channel Video Receiver (1310 nm), Multimode 62.5/125μm3 km (2 miles), Rack Slots 1
FVT81S1: 8-Channel Video Transmitter (1310 nm), Single Mode 9/125μm48 km (30 miles), Rack Slots 1
FVR81S1: 8-Channel Video Receiver (1310 nm), Single Mode 9/125μm48 km (30 miles), Rack Slots 1










