Request InfoEXFO Inc.Exfo Electro-Optical Engineering Inc. has launched a femtosecond polarization mode dispersion (PMD) analyzer for high-speed, dispersion-compensated digital and analog long-haul networks. The FPMD-5600 is based on a fully polarimetric interferometry technique that uses an ASE broadband source to measure ultralow PMD values, including all Stokes parameters. The company says the device delivers accurate results and minimizes the effects of environmental changes, impact- or vibration-induced stresses and temperature variations. 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