fyboptwu - 20 pcs ST to ST Fiber Optic Coupler Adapters St Barrel Connectors ST Couplers for Extending ST Single Mode Cables Cleaned ST Adapters Ready

fyboptwu - 20 pcs ST to ST Fiber Optic Coupler Adapters St Barrel Connectors ST Couplers for Extending ST Single Mode Cables Cleaned ST Adapters Ready

【Reliable performance】The Fiber Optic Couplers are maded of high-precision zirconia ceramic ferrule. Low Insertion Loss, High stability. It uses to connect two Simplex Singlemode ST/ST fiber patch cable together. 【Function parameter】(1) Insertion loss: ≤0.2dB; (2) Interchangeability: ≤0.2dB;(3) epeatability: ≥1000 times 【Dust cap】All SC couplers are polished clean and covered with dust caps to keep connectors cleaning before use. 【Application】 Optical communication system, optical instruments, CATV, Fiber-optic broadband access network, optical fiber sensors. 【Package Included】20 Packs ST to ST simplex Singlemode fiber coupler/fiber optic adapter.