For Cost-effective Video and Contact Closure
Applications
The LiteLink® VCT/VCR-1001 system consists of the VCT-1001
transmitter and VCR-1001 receiver. This model utilizes linear modulation and
wide-band low noise circuitry to transmit high quality video and contact
closure status on a single optical fiber. The contact is typically used for
a tamper switch on camera housing. The VCR-1002 is a dual receiver in a
single housing.
Both multimode and single-mode fiber versions are available. Integral indicators are
provided on both units to continuously indicate the presence of signals as
well as the presence of operating power making system
troubleshooting simple.
Specifications
Important Features
Video Bandwidth
8 MHz (+0, -3dB)
· 8 MHz Video
Bandwidth
Video In / Out Level
1 Volt peak to peak
· Signal,
Power, Contact Indicators
Input/Output Impedance
75 ohms
· Very Cost-effective
Video Signal/Noise Ratio*
60 dB typical
· Stand-alone,
DIN or Rack
Mountable (same unit)
Operating Wavelength
850, 1310 or 1550nm
Operating Temperature
-35 to +75 °C
Optical Loss Budget
0-13dB (multimode),
0-13dB (single-mode)
Optical Connectors
ST (multimode)
FCPC (single-mode)
Humidity
<95% non-condensing
MTBF (per MIL HBK 217)
>120,000 hours
Signal Connectors
Video: BNC
Audio: Terminal block
Power Requirements
11-24 VAC/DC @150mA
Physical Size (mm)
5.0" x 3.0" x 1.0";
(127 x 76 x 25.4)
Note all specifications are subject to change without notice.
Fiber Optic Communications Systems 
