Wireless network structure and communication system

The utility model provides a wireless network structure and a communication system. The wireless network structure comprises a core switch, an optical line terminal, a first optical splitter, a first optical network unit and a first photoelectric composite cable power supply module. The core switch and the optical line terminal are arranged in a preset park machine room and are connected through an optical fiber; the first-class optical splitter is arranged in a first-class weak current room of a first-class building and is connected with the optical line terminal through an optical fiber; the first-class photoelectric composite cable power supply module is arranged in a first-class weak current room of the first-class building and is connected with the first-class optical splitter and a power supply in the first-class weak current room; the first-class optical network unit comprises a wireless network module which is arranged in the first-class indoor space; the first type optical network unit is connected w