MANDREL-SET FOR MM MEASUREMENT
To reach equal launch conditions independent from the used light source (transmitter) during the measurement of multi mode optical fibers and conforming to the asserted measurement standards like e. g. IEC 61300-3-4 and DIN EN 50346 the light source (transmitter) attached measurement cable must be wounded around a mandrel with a specified diameter and number of turns.
Rosenberger OSI Fiber-Optics is offering the mandrel-set for both common types of multi mode optical fibers 50/125µm (OM3 too) and 62.5/125µm shown below.










