... Approval 4.Sell to US,Europe,etc FC-FC 50/125 Duplex Fiber Optic Patch Cord Specifications:1.Fiber ... patch cord or Fan-out Pigtails2.Fiber type:9/125; 50/125; 62.5/125 or another3.Connector type: FC ... offer different kind of Fiber Optic Patch Cord , FC , SC, ST, LC, MTRJ, Simplex & Duplex, Singel mode & Multi mode, ... making customersize and design is OK !!! FC-FC 50/125 Duplex Fiber Optic Patch Cord