... Standard Excellent Polished and 100% tested. High stability various environments Customize order availableFiber Optic ... ≤0.2dB, APC≤0.3dB ; Typical0.1dB; Return Loss: SM PC≥50dB, UPC≥55dB, APC≥65dB; MM ... Cable TypeSimplex, Duplex, Fan-Out; Connector Type: LC,SC,FC,ST, E2000, MU, MPO, MTRJ, D4, ... SM (single mode) G652D, G655, G657, MM (multimode); G651.1 (50/125, 62.5/125, 10Gb/s 50/125) High Quality ...