电信工程技术与标准化
電信工程技術與標準化
전신공정기술여표준화
TELECOM ENGINEERING TECHNICS AND STANDARDIZATION
2014年
5期
4-6
,共3页
PON%ODN%一级分光%二级分光%全业务组网
PON%ODN%一級分光%二級分光%全業務組網
PON%ODN%일급분광%이급분광%전업무조망
PON%ODN%traditional PON%cascaded PON%full-service business networking planning
本文通过对比分析二级分光在光链路衰减、资源占用、投资、扩容、装维等方面的优劣，总结二级分光在全业务组网中的优势，以及适用的场景，并给出多层住宅、高层住宅和聚类市场等典型场景中的组网规划。
本文通過對比分析二級分光在光鏈路衰減、資源佔用、投資、擴容、裝維等方麵的優劣，總結二級分光在全業務組網中的優勢，以及適用的場景，併給齣多層住宅、高層住宅和聚類市場等典型場景中的組網規劃。
본문통과대비분석이급분광재광련로쇠감、자원점용、투자、확용、장유등방면적우렬，총결이급분광재전업무조망중적우세，이급괄용적장경，병급출다층주택、고층주택화취류시장등전형장경중적조망규화。
This paper summarized the advantages of two-stage cascaded PON in the full-service business networking planning through the comparative analysis of traditional ODN and two-stage cascaded PON, including spectral attenuation in the optical link, resource consumption, investment, expansion, equipment maintenance. Accordingly, it provided the networking planning in the applicable scenarios, such as multi-storey residential, high-rise residential, cluster market.
