Fast checking optical fibers with a Grandway handheld OTDR

Описание: Fast checking optical fibers with a Grandway handheld OTDR
Sometimes we need to quickly check the quality of several optical fiber lines. In this situation we only need to check the OTDR traces instead of the event list in detail with our eyes. At this time, it will be a good choice to use an OTDR that is fast, compact and lightweight.
#OTDR #Grandway #OpticalFibers