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随着社会的发展,科技的不断地进步突破,通信行业领域也得到了飞速的发展。其中通信传输与接入技术作为信息技术的关键构成,在工业运输等领域都起到了重要作用。现代通信中,技术发展迅猛日趋成熟,例如自动交换光网络ASON与波分复用中的DWDM等传输技术都得到了推广与使用,被市场所容纳接收。本文主要针对现代通信中的传输接入技术进行了介绍,并对其性能模型开展了分析。
With the development of society, science and technology continue to make breakthroughs in the field of communication industry has also been rapid development. Among them, communication transmission and access technologies, as the key components of information technology, play an important role in the field of industrial transportation. In modern communications, the technology is rapidly maturing. For example, transmission technologies such as ASON and DWDM in WDM have been promoted and used, which are accepted by the market. This paper mainly introduces the transmission access technology in modern communication, and analyzes its performance model.