AHD/TVI/CVI 1 channel + 1 data RS-232/RS-485 video to fiber converter up to 5MPX (2560 x 1920@25fps)
Our AHD Video over Fiber Converters can simultaneously transmit 1 channel AHD/TVI/CVI video+1 channel RS-232/RS-485 data over fiber. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environment. Compatible with AHD-H, AHD-M, AHD-L / HD-TVI 720P & 1080P / HD-CVI 720P & 1080P, and even 2560 x 1920@25fps with video pixel ratios starting at 1280(H)x720(V)@30fps/1MPX and all the way up for 1.3mpx, 2mpx, 3mpx, 4mpx and 5mpx to support most up to date ultra HD modern security cameras.
- Lossless non-compression real time transmission.
- Automatically identify formats of input video ：AHD/TVI/CVI/PAL/NTSC/SECAM
- Support :
720P/25/30/50fps@1MPX,960P/25/[email protected],
1080P/30fps@2MPX,
2048×1536/25fps@3MPX,
2560×1440/25fps@4MPX
2560×1920/25fps@5MPX
- Advanced lightning protection design ,Data interface (terminal blocks) support 4KV lightning protection
- Through LED indicators to inform its functional mode
- Wide range of operating temperature -15 ºC to 60 ºC
- Stand-alone or Rack-mounted, simple installation.
Optics：
| Wavelength | WDM:1310nm/1550nm |
| Output Power | -8~-3dBm |
| Optic fiber | 9/125u single mode |
| Rx sensitivity | -23dBm |
| Optical connector | FC、ST、SC (optional) |
| Distance | 0~550M (MM) / 0~80KM (SM) (Regular distance is SM 20Km) |
Video：
| Number of Channels | 1 |
| Input/output impedance | 75 Ohm (unbalance) |
| Standard video input/output voltage | 1.0Vp-p |
| Video Bandwidth | 50MHz |
| Sampling Bandwidth | 8bit |
| Sampling Frequency | 100MHz |
| 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)@30fps/1MPX 1280(H)x720(V)@50fps/1MPX 1280(H)x960(V)@30fps/1.3MPX 1920(H)x1080(V)@25fps/2MPX 2408(H)x1536(V)@25fps/3MPX 2560(H)x1440(V)@25fps/4MPX 2560(H)x1920(V)@25fps/5MPX |
Data:
| Protocol | 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 1A |
| Power Consumption | ≤2W |
| Working Temperature | -15ºC ~60ºC |
| Storage Temperature | -40ºC ~85ºC |
| Relative Humidity | 5%~95% ( no condensation) |
| MTBF | ≥ 100000Hours |
Video above shows live testing of 1 port AHD/TVI/cvi universal transmitter and receivers over real optical cable 20 km long. Video and Camera control via RS-485 PTZ works immediatelly without any delays.
Description
Our AHD Video over Fiber Converters can simultaneously transmit 1 channel AHD/TVI/CVI video+1 channel RS-232/RS-485 data over fiber. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environment. Compatible with AHD-H, AHD-M, AHD-L / HD-TVI 720P & 1080P / HD-CVI 720P & 1080P, and even 2560 x 1920@25fps with video pixel ratios starting at 1280(H)x720(V)@30fps/1MPX and all the way up for 1.3mpx, 2mpx, 3mpx, 4mpx and 5mpx to support most up to date ultra HD modern security cameras.
Its optical module and core circuit adopt the imported components that have high stability, and all optical & electrical interfaces conform to the international standards, which is applied to the different working environment. This optical transceiver with video status indication can monitor the normal operation of system.
Additional information
| PTZ Serial Ports | Any |
|---|---|
| Port Quantity | 1 |