... loss 2,High Return loss 3,fc/lc fiber patch cord LC to FC optical fiber patch cordFeatures:1.Integrated spring-loaded ... shutter2.Simplex and duplex assemblies available3.Singlemode and multimode fiber ... hours) ≤0.2dbCable TypeTypeSimplex, Duplex, Fan-OutConnector TypeLC,SC,FC,ST, E2000, MU, MPO, MTRJ,DIN, SMA, FDDI