用于ASON中的光交叉连接设备  

Optical Cross-Connect Devices in ASON

作　　者：谢静[1] 刘伟平[1] 康莹[1] 

机构地区：[1]暨南大学电子工程系,广州510632

出　　处：《光纤与电缆及其应用技术》2006年第1期5-7,33,共4页Optical Fiber & Electric Cable and Their Applications

摘　　要：光交叉连接(OXC)技术是光节点的关键技术,OXC是自动交换光网络(ASON)的核心,为此阐述了ASON的基本概念和特点,以及OXC的结构和工作原理,讨论了目前实现智能OXC的关键技术:智能光MEMS(微电子机械系统)技术和通用多协议标签交换技术。Optical cross-connect（OXC） is one of the key technologies for optical nodes, and OXC devices are the core part of an automatic switched transport network （ASON）. Firstly, the basic concept and advantages of ASON are described. The construction and working principle of OXC are presented. The key technologies for realizing intellegent OXC devices are discussed. The two supplemental technologies which are used for intelligent OXC in ASON, intelligent optical MEMS and generalized multiprotocol label switching, are presented.

关 键 词：光交叉连接 自动交换光网络 智能光MEMS技术 通用多协议标签交换技术 

分 类 号：TN929.11[电子电信—通信与信息系统]