Comnet FVR812S1 Specsheet
ValueLine
FVT/FVR812(M)(S)1
8-channel digitally encoded video
+ 2 bi-directional data channels
+ bi-directional contact closure
Description
The ComNet™ FVT/FVR812(M)(S)1 Series transmits
eight (8) channels of video utilizing state of the
art digital encoding and decoding for high-quality
video transmission, along with two (2) channels of
bi-directional data and one (1) bi-directional contact
closure over one single mode or multimode optical
fiber. This equipment is environmentally hardened and
suitable for use in unconditioned roadside or out-of plant
installations. The FVT/FVR812 is compatible with NTSC,
PAL and SECAM video transmission protocols and
supports bi-directional RS232, 422 and 485 (2 & 4 Wire)
data. Plug-and-play design ensures ease of installation
and no electrical or optical adjustments are required.
Bi-Color LED indicators are provided to indicate the
status of the system, video and data. Packaged in
the exclusive ComNet ComFit housing, these units
may be either wall or rack-mounted, or may be DIN-rail
mounted by the addition of ComNet model DINBKT1
adaptor plate. No additional parts or power supplies
are required.
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Features
- Digitally-encoded video transmission: transmits 8 realtime color video signals and 2 bi-directional data signals
on one optical fiber
- Supports RS232, RS422, and 2- or 4-wire RS485
- One bi-directional contact closure
- Compatible with all NTSC, PAL, or SECAM CCTV
camera systems
- 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.
- 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
Applications
- High-Performance CCTV (Fixed Video)
- Hot-swappable rack modules
- Interchangeable between stand-alone or rack mount use
– ComFit
- Five year warranty
WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
ValueLine
FVT/FVR812(M)(S)1
specifications
8-channel digitally encoded video + 2 bi-directional
data channels + bi-directional contact closure
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 6Mhz Bandwidth
DATA
Data Channels: 2
Data Interface: RS232, RS422 and RS485 (2W/4W)
Data Format: NRZ, NRZI, Manchester, Bi-Phase and Sensornet
Data Rate: DC-250 Kbps (NRZ)
Bit Error Rate: <1 in 10-9 @ Maximum Optical Loss Budget
Operating Mode: Simplex or Full-Duplex
CONTACT
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 - Video Sync Presence for Each Video Channel
- Received Data - Transmitted Data
- Optical Carrier Detect
PART
NUMBER
DESCRIPTION
FIBERS
REQUIRED
OPTICAL EMITTER Laser Diode
CONNECTORS
Optical: ST
Power: Terminal Block
Video: BNC (Gold Plated Center-Pin)
Data: Terminal Block
ELECTRICAL & MECHANICAL
Power:
Surface Mount: 8-15 VDC @ 5W
Rack Mount: From Rack
Number of Rack Slots: 3
Current Protection: Automatic Resettable Solid-State
Current Limiters
Circuit Board: Meets IPC Standard
Size (in./cm) (L×W×H) 6.1 × 5.3 × 3.3 in.,
(15.5 × 13.5 × 8.3 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.
MAX.
DISTANCE
# RACK
†
SLOTS
FIBER
OPTICAL
PWR BUDGET
FVT812M1
FVR812M1
FVT812S1
FVR812S1
Accessories
Options
NOTE: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is recommended.
† Distance may be limited by optical dispersion. High bandwidth 50/125µm fiber is required to achieve maximum multimode distance. Contact ComNet tech support before using these units for distances
greater than 2 km.
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.
Video Transmitter/Data Transceiver (1310/1550 nm)
Video Receiver/Data Transceiver (1550/1310 nm)
Video Transmitter/Data Transceiver (1310/1550 nm)
Video Receiver/Data Transceiver (1550/1310 nm)
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)
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3 CORPORATE DRIVE | DANBURY, CT 06810 | USA
T: 203.796.5300 | F: 203.796.5303 | TECH SUPPORT: 1.888.678.9427 | INFO@COMNET.NET
8 TURNBERRY PARK ROAD | GILDERSOME | MORLEY | LEEDS, UK LS27 7LE
T: +44 (0)113 307 6400 | F: +44 (0)113 253 7462 | INFO-EUROPE@COMNET.NET
1
1 48 km (30 miles)16 dB
1 Fiber
9/125µm SM
Up to 48 km
(30 miles)
Multimode
62.5/125µm
Single Mode
9/125µm
FVR812S1
‡
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OPTICAL FIBER
VIDEO (Coax)
2 km (1.2 miles)16 dB
3
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02.16.12© 2012 Communications Networks Corporation. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Net works, LLC.
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