SC (Square Connector)type connectors have2.5mm diameter ferule structure. The abbreviations PC, UPC and APC are definitions expressing the physical differences of the surface geometries of the connectors on the ceramic ferrules. UPC (Ultra Physical Contact) indicates that the ceramic ferule structure on the connector has an extra polished flat structure; APC (Angled Physical Contact) indicates that the ceramic ferrule structure on the connector has an extra polished 8° angle structure.
3.0 mm diameter multi fiber cables that consist of24fibers (each diameter is 250 micron) that are manufactured withITU-T G651.OM4bend sensitive fibers. All fibers tubed (each diameter is0.9mm) with use divider that a special solution, in both sides, then assembled at both end withSCtype connectors.