一种基于10G以太网无源光网络技术的校园网络优化方案  

A Campus Network Optimization Scheme Based on 10G EPON Technology

作　　者：马永新[1] MA Yongxin(Tianjin University of Commerce,Tianjin 300134,China)

机构地区：[1]天津商业大学,天津300134

出　　处：《天津科技》2022年第2期33-36,共4页Tianjin Science & Technology

摘　　要：高校学生宿舍楼属于网络用户密集型区域,用户并发数量大、带宽需求高、忙时流量集中,而且部分使用实时性业务(视频、游戏等)的用户对于网络质量的要求较高。在传统的LAN组网模式下,比较容易在汇聚节点处形成带宽瓶颈。基于以太网的无源光网络(EPON)技术作为新一代接入网技术,具有组网方式灵活、业务安全性高、传输带宽高以及与以太网天然兼容等诸多优点,可以很好地解决瓶颈问题。以天津商业大学某学生宿舍区域的校园网改造为例,介绍一种可行性较高的校园网络优化方案,力求在解决流量瓶颈问题的前提下,同时做到节省经费,便于管理。College student dormitory buildings are intensive areas of network users,they usually have large number of concurrent users,high bandwidth demand and concentrated busy hour traffic. Some users who use many real-time services(video,games and so on) have high requirements for network quality. In the traditional LAN networking mode,it is easy to get trouble in a bandwidth bottleneck at the sink nodes. As a new generation of access network technology,the Ethernet Passive Optical Network(10 G EPON) technology has many advantages,such as flexible networking mode,high service security,long transmission bandwidth and natural compatibility with Ethernet. It can well solve the bottleneck problem.Taking the campus network transformation process of a student dormitory area of Tianjin University of Commerce as an example,this paper introduces a feasible campus network optimization scheme, which tries to save some cost and facilitate management on the premise of solving the traffic bottleneck problem.

关 键 词：10G EPON 校园网 瓶颈 优化 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]