We accomplished numerical simulations for two-uniform-fiber concatenation with both polarization mode dispersion (PMD) and polarization-dependent loss (PDL) . The effective overall PMD is increased with the chirp parameter and the effective overall PDL is decreased with the chirp parameter. For PDL, chirping just makes the signal bandwidth wider, so makes the pulse be more depolarized than a chirp-free pulse. We showed that PDL increases the frequency dependence of the principal states of polarization, and the combination of this dependency and the bandwidth broadening by chirping can affect the effective PDL.