Beijing HCSTCOM SDI HD multi-service optical transmission system has been successfully applied

Beijing HCSTCOM  SDI HD multi-service optical transmission system has been successfully applied to the interrogation system of the "Beijing Second Intermediate People's Court".

In August 2016, the interrogation system of the "Beijing Second Intermediate People's Court" was operating smoothly and efficiently. Beijing HCSTCOM provided HD multi-service optical transceiver products and system debugging guidance for the court and control center, facilitating seamless communication between over 50 courtrooms and the control command center.

Beijing HCSTCOM adopted single-core optical fiber to transmit 4 channels of SDI transmission and 1 channel of SDI reverse transmission. Additionally, it incorporated the functionality of embedding 1 channel of audio into 1 channel of SDI. This solution effectively facilitated the transmission of video feeds from 4 courtroom cameras and 1 audio channel to the control center. From there, 1 channel of SDI signal was transmitted to the courtroom's trial host, and the SDI video signal returned from the control center was displayed on the television screen, forming a high-definition interrogation system. This setup enables the control center to display the video signals of any courtroom's 4 cameras through matrix and large screens.

The video interface used in this application is SDI, ensuring lossless, zero-delay fiber optic transmission to guarantee real-time image delivery without compression, delay, or instability, meeting national broadcasting industry standards. Through participation in national large-scale projects,

 Beijing HCSTCOM Co., Ltd.'s products and services have received high recognition from both customers and the public.