Muejjur LC Coupler Tin - 20 Pack - Single Mode LC Fiber Couplers Set. LCUPC Fiber Adapters are Pre-Cleaned & Extend LCUPC Optical Cables. Connects SM Simplex or Duplex Cables

["20-Pack Value Set: Includes ten single-mode LC/UPC to LC/UPC fiber optic couplers for extending and connecting UPC fiber cables in your network setup","Single Mode Compatibility: Designed specifically for single-mode simplex fiber optic cables with LC/UPC connectors for reliable high-speed data transmission","UPC Polish Type: Features angled physical contact (UPC) connectors with green color coding to minimize back reflection and ensure optimal signal quality","Easy Extension Solution: Simple plug-and-play design allows you to quickly connect two LC/UPC fiber cables together without tools or technical expertise","Durable Construction: Precision-manufactured fiber adapters with ceramic alignment sleeves provide secure connections and long-lasting performance"]