The DCM-60 from Fiberdyne Labs is a Dispersion Compensation Module with Compensated Fiber Length(Distance) 60 km, Dispersion Compensation Level -1000±30 ps/nm, Insertion Loss 5.6 to 6.8 dB, Wavelength Range 1525 to 1565 nm, Polarization Dependent Loss <0.3 dB. More details for DCM-60 can be seen below.
