Fiber Optic Patch Cord Low IL& high RL Can guranntee 100% 3D ... ISO9000, Bellcore ,UL, RoHS,5S SC to SC Single Mode fiber optic patch cord Features Low insertion loss and high return loss ... , 3.0mm Length/Type: according to customers' demaindsApplications Optical fiber communications systemOptical fiber access networksOptical fiber CATVOptical fiber test equipementsOptical fiber data communicationLAN