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Evolution of traditional transport network towardautomatic switched optical network
Author(s): 
Pages: 7-11
Year: Issue:  3
Journal: OPTICAL FIBER & ELECTRIC CABLE

Keyword:  自动交换光网络波分复用同步数字体系准同步数字体系控制平面管理平面传送平面;
Abstract: 叙述了准同步数字传送网向同步数字传送网,同步数字传送网向波分复用(WDM)光传送网的演进过程.阐明了传统的传送网必然向自动交换光网络(ASON)演进的观点.着重介绍了ASON的体系结构、网络结构、功能特点、控制平面的功能构件、标准接口以及实现ASON控制平面的关键控制协议规范.
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