通信网中电交换与光交换的协作运用

Synergy between Electrical and Photonic Switching in Communication Network

简单地介绍现时通信网中同时存在电交换和光交换两类设施和它们互相协作运用,以取得较好效果。文中对这两类交换作了比较,接着说明它们的协作运用。

The paper b riefly explains the operation of electrical and photonic switching in a mo dern telecommunication network. It makes a comparison between two switchin g techniques and de-scribesthe synergy between these two switching technique s.