随着通信网络技术在航空领域的不断扩充应用,建筑物智能化水平的不断提高,通信网络技术已经渗透到航空运行与经营的各个领域。本文以北京首都国际机场T3航站楼为例,重点介绍了通信网络基础设施维护与管理的经验。 With the continuous expansion and application of communication network technology in the field of aviation and the continuous improvement of intelligent buildings, communication network technologies have penetrated into various fields of aviation operation and operation. Taking the T3 terminal of Beijing Capital International Airport as an example, this paper mainly introduces the experience of infrastructure maintenance and management in communication networks.