VTVR1900
VTVR1900
VTVR1900
FEATURES
VT/VR1900 SERIES
FM Video Transmission reduces ghosting, jitter and cross-talk between channels, providing superior video transmission NTSC, PAL, SECAM Compatible Supports Contact Closures, 24V AC/DC, 170ma Optically Isolated Supports RS-232, RS-422, RS-485 (Tri-State 2 or 4-Wire) Transparent to Data Encoding/Compatible with Major CCTV Camera Manufactures
V D
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DESCRIPTION
The IFS VT/VR1900 Series video transmitter/receiver and data transceiver supports the simultaneous transmission of frequency modulation (FM) video, contact closure and bi-directional data over one or two optical fibers. The modules are universally compatible with major CCTV camera manufactures and support RS-232, RS-422, RS485 (Tri-State 2 or 4-wire). Modules within the series are available for use with multimode or singlemode optical fiber. Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. The modules incorporate power, and carrier detect status indicating LEDs to monitor proper system operation. The modules are available in either stand-alone or rack mount versions. FUNCTION OF TAMPER SWITCH: The tamper switch terminals on the VR will open upon one of the following conditions; loss of carrier, loss of video, switching of SW3 on the VT to the ON position.
Tested and Certified by an Independent Testing 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. Power and Carrier Detect Status Indicating LEDs to Monitor System Performance Integrated WDM for Greater Product Reliability No In-field Electrical or Optical Adjustments Required Hot-Swappable Rack Modules Tamper Switch Automatic Resettable Fuses Full Color Compatibility Optical Loss Relay Output Distances up to 43 Miles (69 km) Without Repeaters Comprehensive Lifetime Warranty Available in FiberPakTM
Available at:
www.
.com
APPLICATION EXAMPLES
CCTV with Bi-Directional PTZ Camera Control CCTV with Access Control Communication CCTV with Remote Signalization CCTV with Remote Keyboard Control
ORDERING INFORMATION
PART NUMBER
VT1910 VR1910
DESCRIPTION
Video Transmitter/Data Transceiver (850 nm) Video Receiver/Data Transceiver (850 nm)
FIBERS REQUIRED
2
Video Transmitter/Data Transceiver (1310/850 nm) Video Receiver/Data Transceiver (850/1310 nm)
14 dB
Video Transmitter/Data Transceiver (1310/1550 nm, Laser) 1 Video Receiver/Data Transceiver (1550/1310 nm, Laser) Video Transmitter/Data Transceiver (1310/1550 nm, Laser) 1 Video Receiver/Data Transceiver (1550/1310 nm, Laser)
15 dB
23 dB
ACCESSORIESo OPTIONS
PS-12VDC 12 Volt DC Plug-in Power Supply (Included) PS-12VDC-230 12 Volt DC Plug-in Power Supply, 230 VAC Input (Included if specified at time of order) Add -R3 to Model Number for R3 Rack Mount - No Charge (Requires R3 Rack purchased separately) Add -C for Conformally Coated Printed Circuit Boards (Extra charge, consult factory)
* Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels. Distance can also be limited by fiber bandwidth. ** For 50/125 Fiber, subtract 4 dB from Optical Power Budget. o All accessories are third party manufactured.
International Fiber Systems, Incorporated I DESIGN CENTER (888) 999-9IFS or (203) 426-1180 FAX (203) 426-3326 I sales@ifs.com Europe, Middle East, Africa TEL +44(0) 1732 522 777 I Asia Pacific TEL +65 6235 2661 I Latin America TEL (512) 477-8787
TECHNICAL SPECIFICATION
SPECIFICATIONS
VIDEO
Video Input: Bandwidth: Differential Gain: Differential Phase: Tilt: Signal-to-Noise Ratio (SNR): 1 volt pk-pk (75 ohms) 5 Hz - 8.0 MHz <5% <5 <1% > 55 dB @ 10 dB ATTN.
VT/VR1900 SERIES
CONNECTORS
Optical: Power and Data: Video: ST Terminal Block with Screw Clamps BNC (Gold Plated Center-Pin)
CONTACT CLOSURE
Contacts: 24V AC/DC, 170ma, Optically Isolated Tamper / Optical Loss Relay Output RS- 232, RS-422, RS-485 (Tri-State 2 or 4-wire) Manchester, Bi-phase DC-50 Kbps (NRZ) Simplex or Full Duplex
DATA
Data Interface: Data Format: Data Rate: Operating Mode:
ENVIRONMENTAL
MTBF: Operating Temp: Storage Temp: Relative Humidity: > 100,000 hours -40 C to +74 C -40 C to +85 C 0% to 95% (non-condensing)
WAVELENGTH
VT/VR1910: VT/VR1910WDM: VT/VR1920WDM: VT/VR1930WDM 850 nm, Multimode 1310/850 nm, Multimode 1310/1550 nm, Multimode 1310/1550 nm, Singlemode 2 1 1 1
May be extended to condensation conditions by adding suffix C to model number for conformal coating.
NUMBER OF FIBERS
VT/VR1910: VT/VR1910WDM: VT/VR1920WDM: VT/VR1930WDM:
AGENCY COMPLIANCE
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J
RECEIVER MODEL
VR1910 VR1910WDM VR1920WDM
MAX. DISTANCE*
2.0 miles (3.3 km) 2.5 miles (4 km) 6.2 miles (10 km)
1310/1550 nm
VT1930WDM
VR1930WDM
23 dB
* Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels. Distance can also be limited by fiber bandwidth. ** For 50/125 Fiber, subtract 4 dB from Optical Power Budget.
SYSTEM DESIGN
up to 2 miles (3.3 km) Video (Coax) VT1910 VR1910 Video (Coax)
ifs
203.426.1180
ifs
203.426.1180
Control Data
Control Data
TEL (203)426-1180 I FAX (203)426-3326 I www.ifs.com I sales@ifs.com 16 Commerce Road I Newtown, CT 06470
Due to our continued effort to advance technology, product specifications are subject to change without notice.
09/09/04