Comnet FVT1C1BS1-M, FVT1C1BM1-M Specsheet

FVT1C1B(M)(S)1-M

8-bit digitally encoded video mini transmitter

with contact closure

Description

The ComNet™ FVT1C1B-M Video Transmitter supports
transmission of one analog video signal and a single simplex
contact closure over one multimode or single mode optical fiber.
The contact closure channel may be used with triggered-event
CCTV camera systems, or other applications such as access
controlled gates, doors, or other equipment requiring remote
actuation and control. This module is universally compatible with
all major CCTV camera manufacturers. Housed in a compact,
rugged, and lightweight package, this surface/shelf-mount unit
is ideal for those installations where space may be limited, and
may be DIN-rail mounted by the addition of ComNet DINBKT2
Adaptor Plate Kit. Plug-and-play design ensures ease of installation,
and no electrical or optical adjustments are ever required. The
FVT1C1B(M)(S)1-M Transmitter is fully compatible with ComNet
model FVR4C4B(M)(S)4 4-Channel Video/4-Channel Contact
Closure Receiver Unit.

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Features

- 8-bit Digitally Encoded Video, and Contact Closure Transmission

- One simplex dry contact closure channel

- Compatible with all NTSC, PAL, or SECAM CCTV camera systems

- Full Color Compatibility

- No In-field electrical or optical adjustments required

- Supports Optical Transmission Distances up to 33 miles (54 km)

- Lifetime Warranty

Applications

- Industrial Security: Triggered-event CCTV surveillance and
incident detection

- Industrial Control/Factory Automation: Triggered-event CCTV
monitoring and control of critical manufacturing and shop
floor processes

- Transportation/ITS: Triggered-event CCTV roadside
monitoring and surveillance systems, and actuation of
remotely actuated gate/lane controllers

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

specifications

8-bit digitally encoded video mini transmitter

with contact closureFVT1C1B(M)(S)1-M

VIDEO

Video Input: 1 volt pk-pk (75 ohms)
Overload: >1.5V pk-pk
Bandwidth: 5 Hz - 8 MHz
Differential Gain: <2%
Differential Phase: <2º
Tilt: <0.5%
Signal-to-Noise Ratio (SNR): 60 dB @ Maximum Optical Loss Budget

CONTACT

Interface: Response Time: 0.5 msec
Input: Dry Contact Closure

(0-3.3V, 1mA max. @ 0VDC)

CONNECTORS

Optical: ST
Power: 2.1mm Center Positive Plug
Video: BNC
Contact: Screw Terminal Block

WAVELENGTH 1310 nm
NUMBER OF FIBERS 1
LED INDICATOR - Power - Video (Sync Presence for each

Video Channel)

PART
NUMBER

FVT1C1BM1-M

DESCRIPTION

Video Transmitter (1310 nm)

FIBERS
REQUIRED

1 4 km (2.5 miles)12 dB

ELECTRICAL & MECHANICAL

Power:
Surface Mount: 5 VDC @ 0.25A
Circuit Board: Meets IPC Standard
Surface Mount (L × W × H): 3.3 × 2.5 × 1.1 in.,
(8.4× 6.4 × 2.8 cm)
Shipping Weight: <1 lb./0.45 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

†

FIBER

Multimode

62.5/125µm

OPTICAL
PWR BUDGET

Video Transmitter (1310 nm)FVT1C1BS1-M

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.
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.
† Transmission distance will be diminished if additional losses are introduced by the optical connectors, splices and other factors regarding the quality of the fiber. Operating dis-

tance of multimode is limited by the characteristics of the fiber bandwidth. For additional information or support, contact the ComNet Applications Engineering Department.

5 VDC Power Supply, 90 – 249VAC 50/60Hz (Included)

Add ‘/C’ for Conformally Coated Circuit Boards (Extra charge, consult factory)

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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 | [e-mail]

8 TURNBERRY PARK ROAD | GILDERSOME | MORLEY | LEEDS, UK LS27 7LE
T: [phone] | F: [phone] | [e-mail]

1

4 Fibers

62.5/125µm MM
Up to 4 km

(2.5 miles)

Single Mode

9/125µm

FVR4C4BM4

16 dB

4

4

OPTICAL FIBER
VIDEO (Coax)

54 km (33 miles)

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© 2012 Communications Networks Corporation. All Rights Reserved. “ComNet” and the
“ComNet Logo” are registered trademarks of Communication Networks, LLC.

07.17.12