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在过去一年中,光网络的发展处于一个相对平静的时期,各运营商在网上应用的新技术并不 是很多,但还是有几种技术的进展值得关注,如ASON网络、MSTP业务应用以及动态可配置的ROADM 技术,它们的出现和发展在一定程度上决定了下一步光网络发展的方向。本文将讨论这几种技术的应用 和发展存在的问题,并对运营商网络建设可能产生的影响进行讨论。
In the past year, the development of optical network is in a relatively calm period. There are not many new technologies applied by operators in the Internet. However, there are still several technological developments worth noting, such as ASON networks, MSTP service applications and dynamic Configurable ROADM technology, their emergence and development to a certain extent, determines the direction of the development of optical networks. This article will discuss the application of these technologies and the development of the existing problems, and discuss the possible impact of the operator network construction.