Fiber Optic Patchcord, Optical Adapter, Optic Attenuator manufacturer / supplier in China, offering Data Center Lcupc Sm G657A Simplex 2.0mm High Density Fiber Optic Patchcord with Pull-Tap, Waterproof 1X4 Mini Supertap Terminal Closure Type Fiber Optic PLC Splitter with Supertap Female Optitap Compatible Connectors, Industrial Type 16CH Ultra Compact DWDM and so on.