Optical fiber ribbon splitting tool and optical fiber ribbon splitting method

摘要

An optical fiber ribbon splitting tool that accommodates an optical fiber ribbon in guide groove portion and splits longitudinally the accommodated optical fiber ribbon, where a cross section of the guide groove portion comprises a bottom portion with a width slightly smaller than a width of an optical fiber ribbon to be split, and side wall portions each composed of a straight-slant surface tilting so that a groove width becomes narrower as closer to the bottom portion from an opening portion in the guide groove portion.