PON ODN规划设计软件ODN_Expert的设计与实现  

Design and implementation of ODN_Expert for PON ODN planning

作　　者：曲大林[1] 陈雪[1] 李春生[1] 孙黎丽[1] 刘冬[2] 

机构地区：[1]北京邮电大学光通信与光波技术教育部重点实验室,北京100876 [2]北京格林威尔科技发展有限公司,北京100085

出　　处：《光通信技术》2007年第11期19-22,共4页Optical Communication Technology

摘　　要：在无源光网络(PON)的光分配网(ODN)的规划过程中,为了得到满足各种网络限制条件的优化拓扑,需要结合工程实际情况,综合考虑PON的设计目标和不同的设计原则。在此条件下,设计实现了一款用于辅助PONODN规划设计的软件ODN_Expert。该软件具有图形化操作界面和数据库管理功能,操作灵便,功能全面。采用了典型的三层结构进行模块划分和总体设计,利用Java语言结合Jbuilder、MySQL数据库等开发工具进行具体功能的代码实现。During the process of design and planning of Optical Distribution Network （ODN）, which is a part of Passive Optical Network （PON）, different design objects and principles must be taken into account according to the practical engineering applications, in order to produce ＂most fit＂ PON designs within all kinds of network limits. On this condition, ODN_Expert is designed and implemented as a kind of application software to assist users with the design and planning of PON ODN. It has graphic operating interface and database management functions. The network planning software functions are well covered and the operation is flexible and easy. A typical ＂three-layer＂ structure is adopted in the software development, and advanced software development language and tools, such as Java, Jbuilder,MySQL and so on, are used to realize the functions during programming.

关 键 词：PON ODN 网络规划设计 

分 类 号：TN919.11[电子电信—通信与信息系统]