Comnet FVT320D8S1 Specsheet
32-Channel Digitally Encoded Video
+ 8 Bi-Directional Data Channels/10-Bit Digital/Short-Haul Video
FVT/FVR320D8S1
-40º TO +75ºCINCLUDED 32
The ComNet™ FVT/FVR320D8S1 video transmitter/data transceiver and video
receiver/data transceiver series utilize 10-bit digital encoding and decoding for highquality video transmission that exceeds the requirements of EIA RS-250C for shorthaul video transmission. These environmentally hardened units provide transmission
of 32 independent video channels and eight bi-directional data channels over
one optical fiber and are ideal for use in unconditioned roadside or out-of-plant
installations. These units are completely transparent to and universally compatible
with any NTSC, PAL, or SECAM CCTV camera systems, data channels can be set
independently for RS232, RS422 and 2 or 4-wire RS485, Sensornet, Bi-phase and
Manchester. Plug-and-play design ensures ease of installation and no electrical or
optical adjustments are ever required.
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FEATURES
› 10-Bit digitally encoded video transmission, transmits 32 realtime/full frame color video signals and 8 bi-directional data
signals on one optical fiber
› Supports RS232, RS422, and 2 or 4-wire RS485, Sensornet,
Bi-phase and Manchester
› Exceeds all requirements for EIA RS-250C short-haul
transmission: Extremely high video performance
› Exceptionally low video distortion with zero Performance
Variation vs. Optical Path Loss
› Compatible with all NTSC, PAL, or SECAM CCTV
camera systems
› Designed to meet full compliance with the environmental
requirements (ambient operating temperature, mechanical
shock, vibration, humidity with condensation, high-line/lowline 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 protection from power surges and other
voltage transient events.
› 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
› Lifetime Warranty
APPLICATIONS
› High-Performance CCTV Systems
LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
FVT/FVR320D8S1
SPECIFICATIONS
32-Channel Digitally Encoded Video
+ 8 Bi-Directional Data Channels/10-Bit Digital/Short-Haul Video
Video
Video Input 1 volt pk-pk (75 ohms)
Overload >1.5 V pk-pk
# Input/Output Channels 32
Bandwidth (minimum) 10 Hz - 6.5 MHz per channel
Differential Gain <2%
Differential Phase <0.7˚
Tilt <1%
Signal-to-Noise Ratio (SNR) 67 dB Typical
Max. RG-59 COAX Distance 100m (300 ft) Camera to Fiber Optic Module to
maintain 6 Mhz Bandwidth
Data
Data Channels 8
Data Interface RS232, RS422 and RS485 (2 W/4 W)
Data Format NRZ, NRZI, Manchester, Bi-Phase and Sensornet
Data Rate DC-250 Kbps (NRZ)
Bit Error Rate <1 in 1010 @ Maximum Optical Loss Budget
Operating Mode Simplex or Full-Duplex
Wavelength Single Mode 9/125µm
Number of Fibers 1
LED Indicators › Video Sync Presence for Each Video Channel
› Received Data › Transmitted Data
› Optical Carrier Detect › Power
Connectors
Optical ST
Power Terminal Block
Video BNC (Gold Plated Center-Pin)
Data RJ45 (5 pcs. Included)
Power
Operating Voltage Range 90 to 264 VAC
Power Consumption 70 W Max
Output Voltage 9 VDC +/- 5% @ 6.5 Amps @ 75˚C
Fusing 1.25 A slow blow (rack power supply)
(plug-in modules individually electronically fused)
Mechanical
Current Protection Automatic Resettable Solid-State Current Limiters
Circuit Board Meets IPC Standard
Size (L×W×H) 19 × 7.5 × 6 in (48 × 19 × 15 cm)
Shipping Weight <8 lb /3.6 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)
1
Optical Emitter Laser Diode
ORDERING INFORMATION
Optical Pwr
Part Number Description Fibers Req’d Fiber
FV T320D8S1 Video Transmitter/Data Transceiver 1 Single Mode 9/125µm 18 dB 36 km (22 miles)
FVR320 D8S1 Video Receiver/Data Transceiver 1 Single Mode 9/125µm 18 dB 36 km (22 miles)
Accessories Power Cord
Options [1] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factor y)
[2] Distance may be limited by optical dispersion. This product requires a fiber installation with a minimum 30 dB connector return loss. The use of
Super Polish Connectors is recommended.
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J
In a continuing effort to improve and advance technology, product specifications are subject to change without notice.
Budget Max Distance²
TYPICAL APPLICATION
V
D
32
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FVT320D8S1
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FVT320D8S1
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V
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OPTICAL FIBER
COPPER CABLE
3 CORPORATE DRIVE
8 TURNBERRY PARK ROAD
|
DANBURY, CONNECTICUT 06810
|
GILDERSOME
|
MORLEY
|
|
USA
T: 203.796.5300
|
LEEDS, UK LS27 7LE
|
F: 203.796.5303
|
T: +44 (0)113 307 6400
|
TECH SUPPORT: 1.888.678.9427
|
F: +44 (0)113 253 7462
|
INFO-EUROPE@COMNET.NET
|
INFO@COMNET.NET
19 Jun 2015© 2015 Communic ation Networ ks. All Right s Reserve d. “ComNet ” and the “ComNe t Logo” are regis tered tra demarks of Comm unication Net works.
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