Fiber Optic Patchcord, Optical Adapter, Optic Attenuator manufacturer / supplier in China, offering Anti Laser Dust Proof Quad Inner Shutter LC Fiber Optic Adapter, Anti Laser Dust Proof Fiber Optic Dx Qd Inner Shutter LC Adapter, 12/24/48/96/144 Core LC/Sc/St/FC MPO/MTP Connector FTTH Indoor Outdoor Armoured Drop LSZH PVC Fiber Optic Optical Patch Cord Pigtail Jumper Wire Cable and so on.