新一代多模光纤  

The next-generation multimode optical fiber

作　　者：唐仁杰[1] 

机构地区：[1]烽火通信科技股份有限公司,湖北武汉430074

出　　处：《光通信研究》2001年第3期51-55,共5页Study on Optical Communications

摘　　要：按照以太网协议建设的光纤局域网的传输速率正迅速升级到 1 Gbit/s和 1 0 Gbit/s,这对光纤提出了更高的要求 .IEEE正在制定 1 0 Gbit/s以太网标准 .1 0 Gbit/s以太网标准将考虑采用新一代的多模光纤 .文章首先叙述新一代多模光纤的发展背景 ,然后综述了新一代多模光纤概念。The transmission rate of LANs based on Ethernet protocol is quickly upgrading to 1 Gbit/s and 10 Gbit/s. The demand on the fiber specification will become more stringent. Now, IEEE is establishing the 10 Gbit/s Ethernet standard. This standard will adopt the next generation multimode fiber (NG MMF) as transmission medium. First, this paper outlines the development background of the NG MMF, and then, the concept of NG MMF, the new method for band width measurement of NG MMF and the processes for manufacturing the NG MMF.

关 键 词：局域网 以太网 多模光纤 

分 类 号：TN253[电子电信—物理电子学]