Comnet FVTR1A2D1C1M1B Specsheet

FVTR1A2D1C1(M)(S)1

10-bit digitally encoded bi-directional video

+ bi-directional data channel

+ 2 bi-directional audio channels

+ bi-directional contact closure

Description

The ComNet™ FVTR1A2D1C1(M)(S)1 series transceivers support simultaneous transmission of short-haul quality 10-bit bi-directional digitally encoded video plus one bi-directional data channel, two channels of bi-directional audio and contact closure over one multimode or single mode optical fiber. The module is universally compatible with major CCTV camera manufacturers and supports RS232, RS422 and 2 or 4-wire RS485 data interfaces, and most major data protocols. The modules use 24-bit 96kHz sample rate digital encoding for superior transmission of balanced 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 are provided for rapidly ascertaining equipment operating status. These units are interchangeable between stand-alone or card mount configurations.

Applications

- High-Performance CCTV with PTZ Control

- Intercoms

- Point-to-Point Audio Communication

- Push-to-Talk Applications

Features

- 10-bit digitally encoded bi-directional video transmission or video sync plus one bi-directional data channel, two bi-directional audio channels and one bi-directional contact closure

- 24-Bit 96kHz Digitally Encoded Transmission

- 20Hz - 18kHz Audio Bandwidth

- 600 Ohms Audio Input Impedance

- Exceeds all requirements for RS-250C short-haul transmission: True broadcast video performance

- Supports RS232, RS422 or RS485 (2 or 4-wire) data interfaces

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

- Transmits Balanced Line-Level Audio up to +6dBm

- 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.

- Automatic resettable fuses on all power lines

- Hot-swappable rack modules

- Interchangeable between stand-alone or rack mount use – ComFit

- Distances up to 30 miles (48 km)

- Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters

- Lifetime Warranty

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

FVTR1A2D1C1(M,S)1

specifications

10-bit digitally encoded bi-directional video

+ bi-directional data channel + 2 bi-directional audio channels

+ bi-directional contact closure

VIDEO

Video Input: 1 volt pk-pk (75 ohms) Overload: >1.5V pk-pk Bandwidth: 5 Hz - 10 MHz Differential Gain: <2% Differential Phase: <0.7˚ Tilt: <1% Signal-to-Noise Ratio (SNR): 67 dB @ Maximum Optical Loss Budget Max. RG-59 COAX Distance: 100m (300ft) Camera to Fiber Optic Module to

maintain 6Mhz Bandwidth

DATA

Data Format: RS232, RS422, 2 or 4-wire RS485

w/Tri-State, Manchester and bi-phase

Data Rate: DC-250 Kbps (NRZ)

AUDIO

# Input/Output Channels: 2 (balanced) Audio Input/Output Signal: 4.4 volt pk-pk (+6dBm) Bandwidth: 20Hz - 18kHz Total Harmonic Distortion: 0.02% Signal-to-Noise Ratio (SNR): 85dB (Typical)

CONTACT

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

SPST Relay - normally open, 30 VDC @ 150 mA, resistive loads only, 0.5 A Contact Rating

WAVELENGTH 1310/1550 nm, MM and SM NUMBER OF FIBERS 1 OPTICAL EMITTER Laser Diode LED INDICATORS - Video Sync Presence - Data

- Optical Carrier Detect - Audio - Contact

CONNECTORS

Optical: ST (Standard) SC or FC (Optional) Power: Terminal Block Audio: Terminal Block Video: BNC (Gold Plated Center-Pin) Data: Terminal Block

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) (L×W×H) 6.1 × 5.3 × 2.2 in., (15.5 × 13.5 × 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.

PART NUMBER

FVTR1A2D1C1M1A

FVTR1A2D1C1M1B

FVTR1A2D1C1S1A

FVTR1A2D1C1S1B

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. **Distance may be limited by optical dispersion. Check with control

system manufacturer for distance limits on up-the-coax systems.

DESCRIPTION FIBER

Video/Data/Audio/Contact Transceiver

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)

Add ‘/SC’ for SC Connectors, or ‘/FC’ for FC Connectors

FIBERS REQUIRED

1 48 km (30 miles)16 dB

Multimode

62.5/125µm

Single Mode

9/125µm

OPTICAL PWR BUDGET

MAX. DISTANCE**

3 km (2 miles)16 dB

2 2

C C

FVTR1A2D1C1S1A

1 Fiber 9/125µm SM Up to 48 km

(30 miles)

FVTR1A2D1C1S1B

OPTICAL FIBER

VIDEO (Coax)

# RACK SLOTS

Comnet FVTR1A2D1C1M1B Specsheet

Specifications and Main Features

Frequently Asked Questions

User Manual