The CT400 and CT440-PDL are compact all-in-one testers for IL and PDL spectral characterization of passive optical components.
CT400 provides fast and accurate IL vs wavelength response of components up to 4 output ports. With the CT440, it is also possible to measure PDL vs wavelength in addition to insertion loss. For both the CT400 and CT440, models covering various wavelength ranges allow tailoring the system to specific application needs.