In the construction and renovation of 5 G equipment rooms

due to the characteristics of C-RAN equipment rooms

heat dissipation has become one of the main issues to be considered in the construction of C-RAN equipment rooms. Starting from the overall cooling capacity of C-RAN equipment rooms

this paper discusses the heat dissipation issue of high-density network cabinets in C-RAN equipment rooms and analyzes the rationality of the internal air distribution of BBU centralized network cabinets as well as the equipment installation process

then it proposes relevant solutions.