中圖分類號：TN915
文獻標志碼：A
DOI: 10.16157/j.issn.0258-7998.223369
中文引用格式： 林茂，羅向征，袁懿. 基于光通信技術的園區(qū)網絡技術探索與解決方案[J]. 電子技術應用，2023，49(6)：126-133.
英文引用格式： Lin Mao，Luo Xiangzheng，Yuan Yi. Campus network technology exploration and solution based on optical communication technology[J]. Application of Electronic Technique，2023，49(6)：126-133.

Campus network technology exploration and solution based on optical communication technology

Abstract： With the development of communication technology and the increasing demand for smart campuses, traditional campus networks are also faced with major challenges such as insufficient bandwidth, inflexible networking, and difficulty in accessing the Internet of Things. In recent years, the industry has introduced network technologies such as PON and WDM in the campus network, or improved and optimized the existing Ethernet technology to deal with the problems and challenges. This paper summarizes the representative networking solutions in the industry, analyzes the technical principles, characteristics, and networking technology advantages and disadvantages, and uses the campus network scene as standard to judge and summarize the adaptability respectively, so as to achieve the comparison and judgment of technological advancement. Through the comparison, the shortcomings of the existing technology and the advantages and disadvantages of the new technology can be more deeply understood, in order to be used as a reference for solution selection in the future network construction.

Key words : campus network；all-optical Ethernet；PON；minimalism Ethernet