摘要
本文叙述了ＳＤＨ系统在接入网中应用的发展趋势，分析了把ＳＤＨ系统应用在接入网中需要解决的问题，并提出了比较完整的解决方案．
n this paper,we present the developmental direction of SDH system applied in access network and analyse problems which should be solved to apply the present SDH systems in access network.Furthermore,the relatively complete scheme are put forward.
出处
《电信科学》
北大核心
1998年第9期32-34,共3页
Telecommunications Science
