长飞G.655光纤系列产品性能特点与比较

The performance and comparison of YOFC G.655 serial products

介绍了长飞具有较大有效面积、能有效抑制非线性效应的大保实○R(LAPOSH○R)光纤;能用于S+C+L波段的超大容量DWDM(密集波分复用)系统的高保实○R(HiPosh○R)光纤;用于城域网可以降低系统成本和简化管理的C+L波段的负色散MetroPosh○R光纤等三种G.655光纤的主要光学参数及特性,并比较了其主要技术指标。

The LAPOSH○R optical fiber, which offers larger effective area and is able to effectively restrain nonlineality effects; the HiPosh○R optical fiber, which can be used in S+C+L bands and supercapacity DWDM system; and the MetroPosh○R optical fiber, which offers negtive dispersion and is suitable to be used in MAN are introduced. The optical parameters and characteristics of these three G.655 optical fibers are presented. And their main specifications are compared.