The structured wiring system is mainly composed of 6 independent subsystems, adopting a star structure, which can make any subsystem enter the integrated wiring system independently
1. Working terminal system: it is composed of equipment connected between the terminal equipment and the information socket. 2. Horizontal wiring subsystem: Its function is to extend the trunk subsystem circuit to the user's work area. 3. Management terminal system: connect all kinds of public equipment with the main distribution frame. 4. Vertical subsystem: Connect the vertical trunk cable to the horizontal wiring subsystem on each floor. 5. Trunk subsystem: connect the main distribution with the distribution frame system on each floor. 6. Building group subsystem: realize the connection between different building information systems (cables, optical fibers, etc.). 7. Introduction of mainstream wiring brands: AMP, AVAYA, Panduit, Siemon, Tsinghua Tongfang, Putian, etc.