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本文简要介绍世界宽带接入网发展的状况和主要应用,讲述了宽带光纤接入网的优点。重点分析了宽带点到点有源以太网光纤系统和宽带点到多无源光纤系统的特点和应用。
This article briefly describes the status of the development of the world’s broadband access network and the main applications, describes the advantages of broadband optical access network. It mainly analyzes the characteristics and applications of broadband point-to-point active optical fiber system and broadband point-to-point passive optical fiber system.