PON网络故障分析与维护建议

Fault Analysis and Maintenance Suggestions of PON

随着三网融合不断推进,各运营商都在大力发展全业务宽带网络,PON网络以其高带宽、长距离传输、全业务接入能力成为实现FTTx的主流技术。从PON网络自身特性为出发点,分析PON网络在应用中可能存在的问题及故障点,给出了PON网络故障排查的通用方法和维护建议,为PON网络维护人员提供参考。

With the continuous promotion of tri-networks integration,all operators are vigorously developing full service broadband network.PON has become the mainstream technology to realize FTTx with its high bandwidth,long-distance transmission and full service access capability.Starting from the characteristics of PON,this paper analyzes the possible problems and fault points in the application of PON,and gives the general methods and maintenance suggestions for PON troubleshooting,providing reference for PON maintenance staff.