Introduction
HD CVI /AHD /TVI video converter is designed for long-distance
optical fiber transmission.
It adopt the advanced uncompressed HD composite video and high
velocity digital optical
transmission technologies which convert the high definition signals
to optical signals.
HD CVI /AHD /TVI video converter can simultaneously transmit
1/2/4/8/16 CH composite video.
Feature is real-time, synchronous, lossless, high reliability,
coaxial point to point transmission.
The play-and-plug design makes the installation more convenient and
easier for our customer.
Feature
- Ø Non-compression coding technology
- Ø Automatically identify formats of input videos
- Ø Support transmission of 1~16 channel AHD signal and controlling
data simultaneously though coaxial cable
- Ø DC 5V power supply
- Ø Support 720p/25,720p/30,720p/50,720p/60, 1080p/25, 1080p/30
videos etc
- Ø Through LED indicators to inform its functional mode
- Ø Industrial wide range of operational temperature
- Ø Plug and play, simple installation
Application
² City traffic monitoring system
² Public security, safe city monitoring system
² Highway security protection, charging system
² Building, campus monitoring net
² Industrial monitoring (airport, chemical industrial, steel, oil,
railway, water conservancy, mine, etc)
² Military monitoring (storehouse, frontier defense, guard, nation
defense, etc)
² electric power, oilfield, television program transmission system
² Gymnasium (live video, audio transmission)
AHD TO Fiber Converter System connection diagram
Technical Indexes
| Fiber | FC, Single Mode Single Fiber |
| Transmission Distance | 0-120km (Optional) |
| Wavelength | Transmitter: 1310nm(Tx)/1550nm(Rx) |
| Receiver: 1550nm(Tx)/1310nm(Rx) |
| Transmitter Input Level | >500mVp-p |
| Receiver Output Level | 1Vp-p |
| Self-adaption cable equilibrium | 1080p: 75-5 coaxial cable, 300m
720p: 75-5 coaxial cable, 500m |
| Transmitter Input Return Loss | >15dB |
| Input/Output Impedance | 75Ω |
| Video Physical Interface | BNC |
| Video Channel | 1-Ch~4-Ch |
| Video bandwidth | 50MHz |
| Sampling Bandwidth | 10 bit |
| RS485 | 1-Ch Backward RS485 (Optional) |
| Indicators | OPT, PWR, DATA, VIDEO |
| Power | DC 5V2A or AC220V |
| Power Consumption | ≤7W |
| Operation Humidity | 10%~90% |
| Operation Temperature | -40°C~75°C |
