Using the latest technology, OSP Services is able to offer OTDR, power meter testing and fiber characterization testing. Characterization testing is of particular importance for long distance/high speed networks to ensure proper link performance. Our testing will provide a detailed analysis of the chromatic dispersion, polarization mode dispersion and attenuation of the fiber. Testing for 100 Gb/s and beyond through all light waves, OSP Services is your single source to determine the exact capacity of your fiber. When you need to know the exact capacity of your fiber, call OSP Services at 815-991-2450.