High Power Polarization Insensitive Optical Fiber Isolator Shenzhen Optic-Forest Co., Ltd. Base Info Model NO.:14Type:Single-mode FiberConnection Structure:FC-FCCertification:RoHS Description Pre:Rvv/Rvvp/Rvsp Cable, Copper Conductor PVC Insulated PVC Sheathed (RVV-4503) Next:Fiber Zirconia Ferrule