The information network cabling project of the World Skills Competition consists of four tasks, namely, building network cabling system (M2), residential cabling system (M3), fault detection and analysis and complex permanent link installation (M5) and copper and optical cable termination speed competition (M4). Ps: Weikang Education is the initiator of this project. Players in this project must have the knowledge and skills of network integrated wiring, understand the requirements of information network wiring design, and be able to construct and test optical cables and copper cables under international standards (mainly ISO OSI/RM physical layer standards).