基于PON的FTTH网络质量影响分析

摘要

By building a PON-based FTTH network environment and testing, the paper analyzes the IP bearer network, network mode on the quality of the FTTH network, focusing on the impact of packet loss rate, delay and other factors on the quality of voice and signaling, the effect of multicast mode, optical splitting ratio on the impact of FTTH bandwidth is also introduced, finally an improved FTTH networking features is analyzed.%　　通过搭建基于PON的FTTH网络环境并进行试验，分析了IP承载网、组网方式对FTTH网络质量的影响，重点阐述了丢包率、时延等因素对语音和信令质量的影响，还介绍了组播模式、分光比对FTTH带宽的影响，最后分析了改进的FTTH组网方式及其特点。