This optical splitter uses Planar Lightwave Circuit (PLC) technology for split ratios 2, 4, 8, 16, 32 and 64. Optical splitter bare fibre type refers to output ribbon fibre . This is used for FTTX network, LAN/WAN or CATV network. It is also used in a fibre distribution box, splitting-type joint box or other splitting boxes where the space is limited.