Feature: 1. LOW LOSS TRANSMISSION: The insertion loss of fiber optic connector adapter is low and insensitive to light waves, which can meet the transmission needs of different wavelengths 2. EFFECTIVE ISOLATION: The isolation effect of fiber optic connector is good, which can effectively restrain the noise of the grounding loop, isolate other kinds of interference signals, and avoid accidental damage to the main control system 3. WIDE APPLICATION: Fiber optic connector possess good repeatability, widely used in optical fiber distribution frame (ODF), optical fiber communication network, optical fiber broadband access network, CATA optical fiber instrument meter, optical fiber local area network, etc., stable and reliable performance 4. EXCELLENT PERFORMANCE: Optical fiber convertor adapter has good mutual insertion performance, good flame retardancy, high temperature resistance and environmental protection, meeting environmental protection requirements, come with high impact resistance and beautiful appearance 5. 3PCS IN TOTAL: The package contain a total of 3pcs SC male to FC female adapter, enough for you to replace and use, very convenient Specification: Item Type: Fiber Optic Connector Adapter Product Type: PC UPC Working Wavelength: 1200nm~1600nm Socket Material: Ceramic and metal Interchangeability: ≤0.2dB Loss Rate: 1000 Operating Temperature: -40℃~+95℃ Storage Temperature: -55℃~+85℃. Package List: 3 x Fiber Optic Connector Adapter