基于 GPON的智慧校园基础网络设计

摘要

以洛阳师范学院新校区为例，基于网络扁平化思想，对GPON在智慧校园建设中的应用提出了具体的设计方法，即通过组网拓扑结构图、关键设备的相关要求、光功率预算、主干路由设计、楼内配线设计等，实现智慧校园基础网络的构建．实际运行效果良好．GPON技术光纤到户的优点是带宽高、容量大、传输效率高、结构灵活、易于扩展、绿色节能， GPON将成为未来智慧校园基础网络建设的重要选择之一．%Smart campus, with its revolutionary idea and people-oriented construction principle , responds to the anticipation on policy level and application layer , and has becomes a highlight of research in recent years .This paper, illustrated with the new campus of Luoyang Normal University and based on the concept of flat network ar -chitecture , proposes concrete design specification of the application of GPON in smart campus construction , i.e.to implement the construction of network infrastructure of smart campus on the basis of network topology structure , the requirements of key equipment , optical power budget , the backbone routing design , interior wiring planning , and etc.Practical operations exhibit satisfactory performance .The strengths of GPON FTTH(fiber to the home) include large bandwidth , high transmission efficiency , elastic structure , easy expansion , green energy .This network infra-structure will become one of the most important options of smart campus construction in the future .