OTRANS
https://www.otranscomm.com/products/fiber-optic-plc-splitter/
Planar waveguide optical Splitter (PLC Splitter) has the characteristics of small size, wide working wavelength range, high reliability, good spectral uniformity, etc., especially suitable for passive optical network (EPON, BPON, GPON, etc.) to connect the office and the terminal equipment and realize the optical signal shunt. There are currently two types: 1×N and 2×N. OTRANS as a truthworthy fiber optic plc splitter supplier , strives to provide you with professional, reliable and comprehensive fiber optic splitter types .