1, according to the rate: standard definition SD-SDI, high-definition standard HD-SDI and 3G-SDI, corresponding to the rate of 270Mb / s, 1.485Gb / s and 2.97Gb / s.
2, HD-SDI interface corresponding to the monitoring products are HD-SDI cameras, HD-SDI optical, HD-SDI to HDMI converter, HD-SDI hard disk recorder, HD-SDI matrix, large screen to form a high-definition HD-SDI monitoring system.
3, HD-SDI monitoring system advantages:
Because the equipment is connected using BNC interface, that is to say, we will have the traditional analog frame system to high-definition monitoring system, no need to rewire, only need to replace the front-end and back-end parts, which will save the project a huge amount of time and labor costs.
Ease of use
Because HD-SDI camera products engineering and construction of the system framework and analog monitoring system framework is the same, using 75-5 coaxial cable can be realized system wiring, construction personnel and system operators do not need to be trained, easier to get started.
Non-compression
HD-SDI camera is not like IP surveillance where the video signal is compressed and packaged for transmission over the network, it is an uncompressed digital signal transmitted over coaxial cable at high speed and the original image is not distorted.
HD Real-Time
HD-SDI camera monitoring is not affected by the transmission network, there will be no IP network monitoring image delay problems, in real-time monitoring and high-definition requirements of the occasion.
High utilization
HD-SDI camera equipment video output image resolution of 1920 × 1080, the density of camera deployment per unit area has decreased significantly. In the monitoring place to provide more details on the processing, such as see the face, see the license plate.
The same three-dimensional SDI capture card, compatible with SD / HD / 3G-SDI signal. For example, the same three-dimensional T106-2D, T105-2D, T120-2D single SDI capture card, dual SDI capture card, four SDI capture card