邮电设计技术
郵電設計技術
유전설계기술
Designing Techniques of Posts and Telecommunications
2015年
10期
77-81
,共5页
无源光网络%扩展OAM%效率%同异步%串并行%快速下发
無源光網絡%擴展OAM%效率%同異步%串併行%快速下髮
무원광망락%확전OAM%효솔%동이보%천병행%쾌속하발
PON%Extended OAM%Efficiency%Synchronous/asynchronous%Serial/paral el%Fast down
扩展OAM为无源光网络提供了一种有效的管理方法。通过对不同管理协议的对比分析，介绍了OAM协议特性以及应用场景，总结了不同光接入形态对扩展OAM的影响。结合工程实践，提出了影响扩展OAM效率的几种因素。从PON不同节点出发阐述了对应的几种解决方案并分别进行分析与验证。只有通过多种手段的综合应用，才能保证更多应用场景下，端到端的业务质量和用户感知。
擴展OAM為無源光網絡提供瞭一種有效的管理方法。通過對不同管理協議的對比分析，介紹瞭OAM協議特性以及應用場景，總結瞭不同光接入形態對擴展OAM的影響。結閤工程實踐，提齣瞭影響擴展OAM效率的幾種因素。從PON不同節點齣髮闡述瞭對應的幾種解決方案併分彆進行分析與驗證。隻有通過多種手段的綜閤應用，纔能保證更多應用場景下，耑到耑的業務質量和用戶感知。
확전OAM위무원광망락제공료일충유효적관리방법。통과대불동관리협의적대비분석，개소료OAM협의특성이급응용장경，총결료불동광접입형태대확전OAM적영향。결합공정실천，제출료영향확전OAM효솔적궤충인소。종PON불동절점출발천술료대응적궤충해결방안병분별진행분석여험증。지유통과다충수단적종합응용，재능보증경다응용장경하，단도단적업무질량화용호감지。
The extended OAM provides an effective management method for passive optical network. Through the comparison and anal-ysis of different management protocol,it introduced the OAM protocol characteristics and application scenarios,and summa-rized the effects of different FTTx form for extended OAM. In engineering practices,several factors which affect the extended OAM efficiency were proposed. From different PON network nodes,it elaborated,analyzed and verified corresponding solu-tions separately. By using complex manners,the end to end quality of service and user perception can be ensured in different applications scenarios.
