optical distribution network meaning in English

光分配网络

Oan transmission and multiplexing - optical distribution network for optical access network
传输和多路传送.光学存取网
The epon network includes optical line terminal ( olt ) and optical network unit ( onu ) . onuses share the optical distribution network ( odn ) trunk fiber back to the central office
Epon系统采用局端机( olt ) -用户端机( olt )两级结构,中间由无源光分配网络完成下行光功率分配和上行光耦合。
We study the atm based pon and discuss its network architecture , layered model and their components . an optical distribution network ( odn ) used in apon is also designed . in addition , we bring forward a wavelength division based time division access technology
结合atm技术的pon我们在第二章中进行了研究，讨论了apon的网络结构、分层模型和各组成单元等问题，设计了一个光分配网并提出了基于波分的时分复用接入技术方案。