Campus is an important social place for knowledge imparting and skill cultivation. Establishing a complete campus broadcast and background music system on campus can create an elegant and relaxing learning and working environment. Let beautiful music replace harsh bells. When students hear relaxing music during breaks, they can relieve their tense emotions.

This system mainly focuses on campus information – based broadcasting and the playback function of various daily campus background music. Depending on the actual venue, through campus informatization construction, an application framework that can meet the long – term and sustainable development of digital campus applications is constructed. Through this framework, good support and services are provided for the campus, and a modern campus that is complete, unified, technologically advanced, fully covered, deeply applied, efficient, stable, safe, and reliable is built.

The system is fully integrated with the standard IP network in physical structure. It not only truly realizes digital audio broadcasting, live – streaming, on – demand playing, intercom, and video intercom based on the TCP/IP network but also, taking advantage of the TCP/IP network, breaks through the limitations of content, space, and functions of traditional analog broadcast systems.
Meanwhile, it has the following system advantages:

Smart lamp posts are deployed along municipal roads, with built – in access switches. They are connected to various data collection devices downward and to aggregation switches upward. The aggregation switches are connected to the urban wide – area network nearby, and the data is collected to the data center through the urban wide – area network.

Levin Link’s industrial – grade switches have been applied in smart lamp post projects in many medium – sized and large cities around the world due to their high performance and reliability.