We offer ftth fast connector, sc, fc. Manufacturer carefiber offers ftth fast connectors, sc series, fc series, sm and mm fiber mode, no-polished in factory. 1. Features:no-polished in factory.Connector type: sc, fc.Low insertion loss: 20n.Can be assembled easily and quickly.Applied for ftth, optical fiber cable quick-repaired. 2. Applications:ftth.Optical fiber cable quick-repair.