What are components of data network in tower building?

The components of a data network in a tower building typically include network cables (such as fiber optic or Ethernet), switches and routers for data routing and management, wireless access points for Wi-Fi connectivity, and servers for data storage and processing. Additionally, firewalls and security systems are crucial for protecting the network from unauthorized access. Power over Ethernet (PoE) systems may also be utilized to supply power to devices like access points or IP cameras.