云南师范大学学报（自然科学版）2026，Vol.46Issue(3)：20-24,5.DOI:10.7699/j.ynnu.ns-2026-30
基于全光网络技术的高校校园网建设研究
Research on University Campus Network Construction Based on All-optical Network Technology
摘要
Abstract
Traditional campus networks commonly suffer from pronounced bandwidth bottlenecks,uneven cov-erage distribution,prominent safety hazards in telecommunication closets,and insufficient multi-service carry-ing capacity.Leveraging advantages such as long transmission distances,high bandwidth capacity,and strong anti-interference capabilities,optical fiber networks have become the mainstream choice for upgrading universi-ty campuses.By systematically comparing passive optical networks(PON)and ethernet all-optical networks-particularly regarding architectural modes,bandwidth characteristics,and operation and maintenance(O&M)complexity,a hybrid networking architecture tailored to specific scenarios was proposed.Taking into account the characteristics of university dormitory areas(high user density,relatively balanced traffic models,and con-centrated O&M pressure)versus teaching and office areas(which host smart classrooms,research services,and administrative operations,with stringent requirements for bandwidth determinism,latency,and service isola-tion),the proposed solution adopts"PON for dormitories+ethernet all-optical for teaching & office areas".This architecture efficiently supports the high-speed information flow required for core university functions,in-cluding administration,teaching,research,management,and services.关键词
全光网络/校园网/无源光网络/以太全光网络/混合组网Key words
All-optical network/Campus network/Passive optical network(PON)/Ethernet all-optical network/Hybrid networking分类
信息技术与安全科学引用本文复制引用
陈彬,张兰,陈建兵..基于全光网络技术的高校校园网建设研究[J].云南师范大学学报（自然科学版）,2026,46(3):20-24,5.基金项目
云南师范大学科研基金资助项目(122010226001). （122010226001）
