4Ch 5MP HD-AHD/HD-CVI/HD-TVI/CVBS 4-in-1 Fiber Optic Video
Converter
Description
The HD video transmission specification based on coaxial cable
converts HD video into optical signal, which is transmitted to the
back end through fiber, and then transmitted to the back end
through fiber.After the signal is transmitted to the receiver,
optical-to-electrical conversion is performed, and then PFM
demodulation is performed to recover the video signal. Due to the
PFM modulation technology, the transmission distance can reach 20Km
or more.By using CWDM technology, it is also possible to realize
bidirectional transmission of image and data signals on one fiber
to meet the actual needs of monitoring engineering. The TVI/CVI/AHD
video converter should be working with the front TVI/CVI/AHD
camera, TVI/CVI/AHD ball machine, and the back TVI/CVI/AHD video
recorder.
TVI/CVI/AHD Fiber Video Converter are widely used in urban traffic
monitoring systems, public security organs, safe city monitoring
systems, highway security, toll systems, buildings, campus
monitoring networks, industrial monitoring (airports, chemicals,
steel, oil, railways, water conservancy , mines, etc.), military
surveillance (warehouse, border defense, guard, defense, etc.)
power oil field, television station program transmission system
stadium (live video, audio transmission)
Features
- Lossless non-compression real time transmission.
- Automatically identify formats of input video
:AHD/TVI/CVI/PAL/NTSC/SECAM
- Support 720P/25/30/50Hz , 960P/25/30Hz,1080P/30Hz
- Advanced lightning protection design ,support 5.7KV lightning
protection
- Through LED indicators to inform its functional mode
- Industrial wide range of operational temperature
- Stand-alone or Rack-mounted, simple installation.
Application
- City traffic monitoring system
- Public security, safe city monitoring system
- Highway security protection, charging system
- Building, campus monitoring net
- Industrial monitoring (airport, chemical industrial, steel, oil,
railway, water conservancy, mine, etc)
- Military monitoring (storehouse, frontier defense, guard, nation
defense, etc)
- Electric power, oilfield, television program transmission system
- Gymnasium (live video, audio transmission)
Technical Specification
Video:
Number of Channels | 4 |
Input/output impedance | 75 Ohm (unbalance) |
Standard video input/output voltage | 1.0Vp-p |
Video Bandwidth | 50MHz |
Sampling Bandwidth | 8bit |
Sampling Frequency | 108MHz |
Signal to noise ratio | >67dB |
Rise and Fall time | <0.8ns |
Optical Signal Intrinsic Jitter | <0.2 UI |
Differential Gain | < ±1.5% |
Differential Phase | < ±1° |
Connector | BNC |
Supporting video pixel | 1280(H)x720(V)@30Hz/1MPX 1280(H)x720(V)@50Hz/1MPX 1280(H)x960(V)@30Hz/1.3MPX 1920(H)x1080(V)@30Hz/2MPX |
Data:
Protocol | Default :RS485 (RS232/RS422 Optional) |
Number of channels | 1 |
Connector | 5pins Terminal Blocks |
Data Rate | 0-200Kbps |
Directions | Default :Simplex from Rx to Tx (BIDI duplex optional) |
Mechanical Structure & Environment:
Power | DC5V 2A |
Power Consumption | ≤6W |
Working Temperature | -15ºC ~65ºC |
Storage Temperature | -40ºC ~85ºC |
Relative Humidity | 5%~95% ( no condensation) |
MTBF | ≥ 100000Hours |
Ordering Information
Model | Description |
MR-4V-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 4CH video, 20KM, FC, Iron, 1V↑ |
MR-4V1D-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 4CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
MR-4V-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 4CH video, 20KM, FC, Iron, 1V↑ |
MR-4V1D-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 4CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
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