What's the difference between fiber optic fast connectors and mechanical splice?
5PCS Optic Fiber Fast Connector SC UPC/APC Single Mode ESC250D Field assembly Quick Connector Double line slot (SC/APC)
How to Use SC Pre-embedded Fast Connector
Chinese Factory Supply Butterfly Connector Fiber Optic Fast Connector Sc APC Upc Quick Connector for FTTH Drop Cable Field Termination - China Fiber Optic Connector, Optical Fiber Connector | Made-in-China.com