SMF-28e+fiberderivesfromstandardSMF-28fiberwithenhancedperformanceswhichexceedITUG.652.Cspecificationsandtheimprovednewcoatingtype“CPC6i”.Thenominaldiameterofthisimprovedcoatingis242μmvstheprevious245μmandhasthesamediametertolerance(±5μm)andconcentricity(<5μm)specificationsasthe“old”SMF28eproduct.WithconsistentgeometrypropertiesduetoOVDmanufacturingprocessanditseasilystrippablecoating,SMF-28ealsooffersexcellentsplicingperformances
这是我在网上看到的信息,好像也没有很明显的区别,coating不一样,尺寸小一点。损耗的色散这种主要参数应该和传统的SMF不会有太大差别。
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