... .9mm · Optical fiber type: 9/125 μm, 50/125 μm, 62.5/125 μM · Optical interface: SC, FC, LC · The fiber end shape: PC, UPC, AR ... to your need Fiber type customer specified Operating Wavelength(nm) 1260-1650 Insertion Loss(dB) SM≤0.2dB MM≤0.2dB NTRJ ... ≤0.5dB Return Loss(dB) PC≥40dB UPC≥50dB APC≥60dB Directivity ...