EXFO's NR-9200 and NR-9200HR accurately determine the refractive index profile (RIP), complete core and cladding geometry, mode-field diameter (MFD) and effective area (Aeff) in a single experimental setup with very simple fiber preparation. Both units use the widely recognized refracted near-field and transmitted near-field methods for complete fiber analysis. For RIP measurements, the NR-9200 delivers a resolution of 1x10-4 and a measurement uncertainty of 0.001. The NR-9200HR typically brings those values down to 5x10-5 and 0.0005.