光交叉连接设备

用于ASON中的光交叉连接设备

Optical Cross-Connect Devices in ASON

光交叉连接设备（OXC）作为全光网络中的核心路由设备，除了完成基本的光信号交换外，还作为光通道管理器，对光网络提供配置调度，实现保护倒换和恢复等重要功能。

As a core routing equipment in Optical network , the Optical Cross-Connect ( OXC ) plays important roles in optical network configuration and management except for its basic function of optical routing .

在全光网络系统中，光交叉连接设备（OXC）与光分叉复用设备（OADM）是其重要组成部分，而光开关与光开关阵列又是OXC与OADM的核心器件。

The optical switches and optical switch arrays are the key devices in the optical cross-connect equipments ( OXC ) and optical add and drop multiplexing equipments ( OADM ) , which are the important components in the all-optical network .

最后介绍了多粒度光交叉连接设备网络的波长绑定和路由算法的研究进展及发展趋势。

The evultion and trend of waveband and routing algorithm research are introduced in the last part .

分析了多粒度光交叉连接设备相对常规光交叉连接设备的优点，以及对自动交换光网络中控制平面的功能支持。

The advantage of MG-OXC comparing to the ordinary OXC is introduced . It 's ability to support the control plane of ASON is also introduced .

讨论了全光网络的四种关键技术，包括光分插复用器（OADM）、光交叉连接设备（OXC）、高速路由器和全光路由；

Four key technologies of all-optical network , include optical add / drop multiplexing ( OADM ), optical cross connect ( OXC ), high-speed router and all-optical route , are discussed .

IP与光技术的融合要求底层光网络具有高度的灵活性和可扩展性，产生了全新的ASON（自动交换光网络），智能OXC（光交叉连接）设备是ASON中的最关键的设备。

The syncretizing of IP with optical technology requests the optical network layer to own high agility and expansibility . A fire new automatic switched optical network ( ASON ) comes into being . Intelligent optical cross connection ( OXC ) is the key equipment .