100 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

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🔗 Connect with confidence — the backbone of your high-speed network!

This 100-pack of SC Singlemode Simplex Fiber Optic Couplers features high-precision zirconia ceramic ferrules delivering ultra-low insertion loss (≤0.2dB) and exceptional repeatability (≥1000 cycles). Each adapter comes with dust caps to maintain cleanliness, making it ideal for optical communication, CATV, broadband access, and fiber-optic sensor applications.