Fiber optic splitter, also known as a beam splitter, is based on a quartz substrate of an integrated waveguide
optical power distribution device, similar to a coaxial cable transmission system. The
optical network system also needs to be an optical signal coupled to the branch distribution. In which requires the
fiber optic splitter is one of the most important passive devices in the optical fiber link, is optical fiber tandem device with many input terminals and many output terminals, especially applicable to a passive optical network (
EPON,
GPON,
BPON,
FTTX,
FTTH etc.) to connect the MDF and the terminal equipment and to achieve the branching of the optical signal.