... band(1565-1625nm) high-speed transmissionLow attenuation, chromatic dispersion, polarization mode dispersion, zero-dispersion rateCoating protective ,superior stripping 1550nm and more ... .06ps/nmm·kmZero dispersion slope typical 0.052ps/nmm·kmPMDsingle fiber maximum≤ 0.2ps/√kmFiber link value(M=20,Q=0 ... .0%Core / cladding concentricity error ≤0.6μm G.655 single mode fiber cable