基于光通信技术的园区网络技术探索与解决方案  

Campus network technology exploration and solution based on optical communication technology

作　　者：林茂 罗向征 袁懿 Lin Mao;Luo Xiangzheng;Yuan Yi(Maipu Communication Technology Co.,Ltd.,Chengdu 610094,China)

机构地区：[1]迈普通信技术股份有限公司,四川成都610094

出　　处：《电子技术应用》2023年第6期126-133,共8页Application of Electronic Technique

摘　　要：随着通信技术的发展和智慧园区类需求的不断增加,传统园区网络也面临着带宽不足、组网僵化、物联网接入困难等重大挑战。产业界内近几年通过在园区网络引入PON、WDM等网络技术,或改进优化现有以太网技术,以应对面临的问题和挑战。通过综述产业界代表性组网方案,分析技术原理、特点和组网优劣势,以园区网场景为索引分别进行适应性判别和总结,以达到技术先进性的对比和判断。通过对比可以更为深入理解现有技术的不足和新型技术的优劣势,以期在未来组网建设时作为方案选型参考。With the development of communication technology and the increasing demand for smart campuses,traditional cam‐pus networks are also faced with major challenges such as insufficient bandwidth,inflexible networking,and difficulty in access‐ing the Internet of Things.In recent years,the industry has introduced network technologies such as PON and WDM in the cam‐pus 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 network‐ing technology advantages and disadvantages,and uses the campus network scene as standard to judge and summarize the adapt‐ability 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 under‐stood,in order to be used as a reference for solution selection in the future network construction.

关 键 词：园区网络 全光以太网 PON 极简以太网 

分 类 号：TN915[电子电信—通信与信息系统]