Features MALE TO FEMALE: This fiber optic converter adapter is FC UPC male to LC UPC female, with good interpenetration performance. LOW LOSS: The optical fiber adapter has low insertion loss and is insensitive to optical waves, can meet the transmission requirements of different wavelengths. EXCELLENT ISOLATION: The fiber optic connector can effectively suppress the noise of the grounding circuit, isolate other types of interference signals, and avoid accidental damage to the main control system. LASTING DURABILITY: The adapter is flame retardant, high temperature and impact resistant, has high strength and good durability. WIDE USAGE: This adapter can be used in optical fiber distribution frames, broadband access networks, CATV instruments, local area networks, etc. Specification: Item Type: FC UPC to LC UPC Adapter Sleeve Material: Ceramic, Metal Working Wavelength: 1200nm to 1600nm Interchangeability: ≤0.2dB Loss Rate: ≤0.2dB Plug and Pull Times: >1000 Operating Temperature: -40℃ to +95℃ Storage Temperature: -55℃ to +85℃ Package List:3 x FC UPC to LC UPC Adapter Package List 3 x FC UPC to LC UPC Adapter