西部农村千兆光网建设策略

Construction strategy of gigabit optical network in western rural areas

随着数字乡村建设的推进,农村对千兆宽带业务的需求越来越多,基于此,针对西部农村千兆网络建设特点及难点,结合PON网络演进技术方向、现有10G PON设备性能分析,从网络覆盖方式、设备利旧以及OLT的上联承载方面提出建设策略与解决方案。

With the advancement of digital countryside construction,there are more and more demands for gigabit broadband ser⁃vices in rural areas.Based on this,for the characteristics and difficulties of gigabit network construction in rural areas in the west,com⁃bined with the technical direction of PON network evolution and the analysis of the performance of the existing 10G PON equipment,we put forward the construction strategies and solutions from the aspects of the network coverage method,equipment depreciation and the uplink bearing of the OLTs.