摘要
通过分析基于综合接入手段建网和基于EPON技术建网的成本差异、综合接入设备和EPON系统集采执行价格的差异,以及2种建网方式在维护成本上的差异,阐明了基于EPON建网在投资上的优势和尽量减少采用综合接入手段建网的原因。
By analyzing the cost difference on network construction based on UA5000/U300 and EPON, the centralized purchasing price difference of UA5000/U300 and EPON, and the maintenance cost difference, it explains the investment advantages of EPON construction and the reasons that network construction based on UA5000/U300 is as less as possible.
出处
《邮电设计技术》
2008年第7期49-51,共3页
Designing Techniques of Posts and Telecommunications
关键词
综合接入
光线路终端
光分配网络
光网络单元
UA5000/U300 Optical line terminal Optical distribution network Optical network unit
