200 pcs SC Fiber Optical Coupler SC Singlemode (SM) Simplex Fiber Optic Adapter SC Female to SC Female UPC Simplex Single Mode Network Internet Connector Adapter

**Reliable Performance** These fiber optic couplers are constructed with high-precision zirconia ceramic ferrules, offering low insertion loss and excellent stability. They are designed to connect two singlemode simplex SC/UPC fiber patch cables. **Function Parameters** (1) Insertion loss: 0.2dB (2) Interchangeability: 0.2dB (3) Repeatability: 1000 times **Dust Cap** Each SC coupler is polished clean and protected with a dust cap to maintain connector cleanliness prior to use. **Application** Suitable for optical communication systems, optical instruments, CATV, fiber-optic broadband access networks, and optical fiber sensors. **Package Included** 200 packs of SC to SC UPC singlemode simplex fiber couplers/fiber optic adapters