China FTTH Fast Connector 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.