The IFS VT1910 is a video transmitter and data transceiver that supports the simultaneous transmission of frequency modulation (FM) video, contact closure and bi-directional data over two multi-mode optical fibers. The modules are universally compatible with major CCTV camera manufactures and support RS-232, RS-422, RS-485 (Tri-State 2 or 4-wire). Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments.The modules incorporate power, and carrier detect status indicating LED’s to monitor proper system operation. This module is the rack mount version.
Features
FM Video Transmission reduces ghosting, jitter and crosstalk between channels, providing superior video transmission
NTSC, PAL, SECAM Compatible
NTCIP Compatible
Supports Contact Closures, 24V AC/DC, 170ma Optically Isolated
Optical Loss Relay Output
Supports RS-232, RS-422, RS-485 (Tri-State 2 or 4-Wire)
Transparent to Data Encoding/Compatible with Major CCTV Camera Manufacturers
Power and Carrier Detect Status Indicating LED’s to Monitor System Performance
No In-field Electrical or Optical Adjustments Required
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.
Hot-Swappable Rack Modules
Tamper Switch
Automatic Resettable Fuses
Full Color Compatibility
Distances up to 43 Miles (69 km) Without Repeaters
Specifications
Model: VT1910-R3
Video Input: 1 volt pk-pk (75 ohms)
Bandwidth: 5 Hz - 6.0 MHz
Differential Gain: 5%
Differential Phase: 5°
Tilt: %
Signal-to-Noise Ratio (SNR): >55 dB @ 10 dB ATTN.
Wavelength: 850 nm MM
Contact closure
Contacts: 24v AC/DC, 170 mA, Optically Isolated Tamper/Optical Loss Relay Output
Number of fibers: 2
Optical: ST
Video: BNC (Gold Plated Center-Pin)
Number of Rack Slots: 1
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 1.0 in., 19.6 x 12.7 x 2.5 cm
Shipping Weight: 2 lbs./0.9 kg
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)†
