Fiber Optic Cable Place of Origin Guangdong, China Number of Conductors 1 Product name SM13-PS-U25D-H (PM13-U25D-H) Mode-field Diameter (μm) 9.0 ± 0.5 μm @ 1310 nm Attenuation ≤ 1.0 dB/km @ 1310 nm Cutoff wavelength 1130 - 1270 nm ...