Interlogix VT7220 Specsheet

VT/VR7200 Series
IFS 2-Channel Digital
Video Multiplexer
Overview
The IFS VT/VR7200 series multiplexers simultaneously transmit two channels of video over one optical fiber utilizing 8-bit digital encoding for high-quality video transmission. These products exceed EIA RS-250C for Medium-Haul Video Transmission performance requirement. The modules are universally compatible with major CCTV camera manufacturers. Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. The modules incorporate Power, Receiver Locked and Video Presence Status indicating LED’s to monitor proper system operation. The modules are available in either stand-alone or rack mount versions.
Application Examples
• CCTV
Standard Features
• 8-Bit Digitally Encoded Video Transmission Transmits 2 Real-Time Color Video Signals
• Exceeds RS-250C Medium-Haul Transmission Performance Standard Directly Compatible with All NTSC, PAL, or SECAM CCTV Camera Systems
• 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.
• Solid-State Current Limiters on All Power Lines Provide Equipment Protection
• Exceeds NEMA TS-1/TS-2 and Caltrans Traffic Signal Control Equipment
• Compatible with Major CCTV Camera Manufactures
• No In-field Electrical or Optical Adjustments Required
• Hot-Swappable Rack Modules
• Automatic Resettable Fuses on all Power Lines
• Comprehensive Lifetime Warranty
2-Channel Digital Video Multiplexer
Simultaneously transmits two channels of video over one optical fiber utilizing 8-bit digital encoding.
Specifications
2 Video
Inputs
2 Video Outputs
1 Fiber
62.5/125m MM
VT7220
VR7220
ifs
International
Fiber
Systems
Incorporated
203.426.1180
ifs
International
Fiber
Systems
Incorporated
203.426.1180
up to 1.2 miles
(2 km)
Video
Video Input: 1 volt pk-pk (75 ohms) Bandwidth: 10 Hz - 6.5 MHz Differential Gain: <2% Differential Phase: <0.7° Tilt: <1% Signal-to-Noise Ratio (SNR): >60 dB @ Maximum Optical Loss Budget
Wavelength 1310/1550 nm, Multimode
1310/1550 nm, Single Mode
Optical emitters Laser Diode
Number of fibers 1
Connectors
Optical: ST, SC or FC (see ordering information) Power: Terminal Block with Screw Clamps Video: BNC (Gold Plated Center-Pin)
Electrical & Mechanical
Power: Surface Mount: 12 VDC @ 500 mA (Surface Mount) Rack: From Rack Number of Rack Slots: 2 Current Protection: Automatic Resettable Solid-State Current Limiters Circuit Board: Meets IPC Standard Size (in./cm.) (LxWxH) Surface Mount: 7.0 x 4.9 x 1.0 in., 17.8 x 12.5 x 2.5 cm Rack Mount: 7.7 x 5.0 x 2.0 in., 19.6 x 12.7 x 5.1 cm Shipping Weight: < 2 lbs./0.9 kg
Environmental
MTBF: > 100,000 hours Operating Temp: -40° C to +74° 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.
Ordering Information
Part Number Optical Pwr. Budget Max. Distance*
Multimode
62.5/125µm**
Single Mode 9/125µm
Accessories
Options
* 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. *** This product may be used with 62.5µm graded index multimode fiber having a minimum run length of 2 km and/or a maximum optical loss of 10 dB.
All accessories are third party manufactured.
VT7220 VR7220
VT7230 VR7230
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 ‘-SC’ to Model Number for SC Optical Connector - (For Single Mode Equipment and Rack Mount only) Add ‘-C’ for Conformally Coated Printed Circuit Boards (Extra charge, consult factory) Add ‘-FC’ to Model number for FC Optical Connector (Single Mode Equipment only) Add ‘-HP’ for High Power Transmitter
Description
2 Channel Video Transmitter (1310 nm) 2 Channel Video Receiver (1310 nm)
2 Channel Video Transmitter (1310 nm) 2 Channel Video Receiver (1550/1310 nm)
System Design
Fibers Required
1
1
7 dB
17 dB
1.2 miles (2 km)***
31 miles (51 km)
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