duplex fiber optic 1.Low insertion&back reflection loss ... Video and military active device termination. Parameter table:fiber opticParameter & Specification Mode Single-mode ,Multi-mode ... Cable Material OFNR, LDZH & Polarization maintaining… Order guide:Fiber cores;Singel Mode,multimode.Cable diameter(mm):0.9 ... ,FC ,LC ,ST ,MTRJ ,DIN ,D4,MU Fiber Optic Jumpers Features: 1.Telcordia’s GR-326-Core, IEC ...