Shenzhen Miray Communication Technology Co., Ltd.
Miray makes your communication more efficient, fast and safe.
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Miray 2-Ch TVI/CVI/AHD to Fiber Converters is universal type supporting High Definition Analog video format HD-TVI / HD-CVI / AHD , can simultaneously transmit 2 channels video and 1-ch RS485 over one core multimode or single-mode optical fiber. It also supports the regular analog video format such as PAL / NTSC /SECAM , it is a kind of universal fiber transmission solution / product for CCTV analog video/data signals . Devices are available for either standalone or rack-mount installation, which is suitable for different working environment . Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status.
Features
All surveillance applications
Security HD 1080p / 1080p cameras over fiber
Local Broadcast
Video conference
Camera feed to the Recorder
HD video over existing CATV coaxial network
An easy update to HD from CVBS SD cameras
Military
Government
Stores
Hotels / Motels
Video:
| Number of Channels | 2 |
| 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 |
| Model | Description |
| MR-2V-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 2CH video, 20KM, FC, Iron, 1V↑ |
| MR-2V1D-F20-720P | 720P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 2CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
| MR-2V-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber , 2CH video, 20KM, FC, Iron, 1V↑ |
| MR-2V1D-F20-1080P | 1080P AHD/TVI/CVI Fiber Video Converter,single mode single fiber, 2CH video+ reverse data, 20KM, FC, Iron, 1V↑+1D↓ |
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