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VT/VR1500 Series
IFS Video with One-Way Data
Overview
The IFS VT/VR1500 series video and data transceiver
supports the simultaneous transmission of video and
one-way return data over one or two multimode optical
fibers. The module is universally compatible with major
CCTV camera manufacturers and supports RS-232 and
RS-422 data interfaces and all major data protocols.
Plug-and-play design ensures ease of installation requiring
no electrical or optical adjustments. The modules
incorporate power, video presence, optional contact
closure, data out, and AGC status indicating LED’s to
monitor proper system operation. The VR1500WDM-CC
features an optional contact closure input that allows an
additional device such as a dome tamper switch or alarm
input to be added and its signal transmitted back to the
monitoring location. This feature eliminates the need for
installing additional wiring to support the alarm contact
closure. The modules are available in either stand-alone
or rack mount versions.
Application Examples
• CCTV with One-Way PTZ Camera Control
• CCTV with Remote Signalization
Standard Features
• AM Video Transmission
• NTSC, PAL, SECAM Compatible
• Full Color Compatibility
• Supports RS-232 or RS-422 Data Interfaces
• Transparent to Data Encoding/Compatible with Major
CCTV Camera Manufacturers
• Full Range Automatic Gain Control (AGC)
• No In-field Electrical or Optical Adjustments Required
• Power, Video Presence, Data Out, and AGC Status
Indicating LED’s to Monitor System Performance
• Integrated WDM for Greater Product Reliability
• Distances up to 2.5 miles (4 km) without Repeaters
• NTCIP Compatible
• 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.
Video with
One-Way Data
Transmission of video and
one-way return data over one
or two multimode fibers.
• Hot-Swappable Rack Modules
• Available in FiberPak
• Automatic Resettable Fuses on all Power Lines
• Comprehensive Lifetime Warranty
™
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VR1500
Video
(Coax)
Control
Data
Video
(Coax)
2 Fibers
62.5/125µm MM
VT1500
Control
Data
up to 2.5 miles
(4 km)
ifs
International
Fiber
Systems
Incorporated
203.426.1180
ifs
International
Fiber
Systems
Incorporated
203.426.1180
Specifications
Video
Video Input: 1 volt pk-pk (75 ohms)
Bandwidth: 5 Hz - 10 MHz
Differential Gain: <5%
Differential Phase: <5°
Tilt: <1%
Signal-to-Noise Ratio (SNR): >55 dB @ 10 dB ATTN.
Data
Data Interface: RS-232, RS-422
Data Format: NRZ, NRZI, Manchester, Bi-phase
Data Rate: DC-100 Kbps (NRZ)
Loss of relay
Loss of Video:
Relay (Optional): SPST Relay
100 v, 0.5 A Contact Rating (Normally Open)
Wavelength 850/1310 nm, Multimode
Number of fibers VTVR1500: 2, VTVR1500WDM: 1
Connectors
Optical: ST
Power and Data: Terminal Block with Screw Clamps
Video and Sync: BNC (Gold Plated Center-Pin)
Electrical & Mechanical
Power:
VT: 24 VAC C.T., 11-14 VDC @ 200 mA
VR: 12 VDC @ 200 mA
Rack: From Rack
Number of Rack Slots: 1
Current Protection: Automatic Resettable Solid-State Current Limiters
Max. RG59 Cable Length: 750 ft.
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
Environmenta
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
VT1500
Multimode
62.5/125µm**
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. ◆All accessories are third party manufactured.
VR1500
VT1500WDM
VR1500WDM
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)
Add ‘-CC’ for Contact Closure on Receiver Only
Description
Video Transmitter/Data Receiver (850 nm)
Video Receiver/Data Transmitter (850 nm)
Video Transmitter/Data Receiver (850/1310 nm)
Video Receiver/Data Transmitter (1310/850 nm)
Fibers Required
2
1
System Design
Optical Pwr. Budget
14 dB
24 dB
Max. Distance*
2.5 miles (4 km)
2.5 miles (4 km)
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