MU Optical Fiber Patch Cord Rollball International Co., Ltd. Base Info Application:Local Communication CableConductor Material:Optical FiberCover Material:PVCType:Sm,Mm,Om3,Om4Certification:RoHSTrademark:ROLLBALLSpecification:GR-326, ISO9001, RoHSOrigin:China Description Pre:FC Optical Fiber Patch Cord Next:MPO Optical Fiber Patch Cord