Construction Plan for the Satellite Transmission System of the Radio and Television Network

Description

Project Overview​

This project plans to build a ​satellite signal source scheduling and transmission system, primarily serving the transmission and scheduling/switching of ​satellite signals​ from the ​new central equipment room​ and a ​remote backup signal source. The system construction is as follows:

1. ​System integration for the original equipment room’s satellite reception: After reception at the original equipment room, the satellite signal is transmitted via ​optical transmission equipment​ to the ​L‑band scheduling matrix​ in the new equipment room, and then output via a ​power splitter.
2. ​System integration for the new equipment room’s satellite reception: The satellite signal received at the new equipment room is transmitted via ​optical transmission equipment​ to the ​L‑band scheduling matrix, and then output via a ​power splitter.

Through the above construction, the system realizes ​centralized scheduling, ​flexible switching, and ​high‑reliability transmission​ of satellite signal sources, providing strong support for ​business continuity​ and ​emergency backup.

​Key Highlights of the Solution​

• ​Long‑distance transmission of satellite signal sources: Leverages advanced ​optical transmission​ to achieve ​long‑distance, ​low‑loss, and ​highly stable​ delivery of satellite signals between the central and remote sites, ensuring signal quality is unaffected by distance.
• ​Local and remote backup redundancy for satellite signal sources: Supports ​dual‑path​ access and ​seamless switching​ between ​local​ and ​remote backup​ satellite signal sources, effectively enhancing ​reliability​ and ​disaster recovery​ capabilities to ensure uninterrupted service under any single‑point failure.
• ​Integrated, efficient, and flexible satellite signal source scheduling matrix system: Employs a professional ​L‑band scheduling matrix​ to enable ​intelligent scheduling, ​rapid switching, and ​flexible allocation​ of multiple satellite signal sources, meeting multi‑business and multi‑channel scheduling needs while improving overall ​operation and maintenance efficiency​ and ​agility.