Anyị Single-mode Planar Lightwave Circuit Splitter (PLCS) na-mepụtara dabere na pụrụ iche silica glass waveguide usoro na a pụrụ ịdabere na ezi kwekọọ eriri pigtail na a minia-ture ngwugwu, ọ na-enye a ala ọnụ ala ìhè nkesa ngwọta na obere ụdị ihe na elu pụrụ ịdabere.Ngwa PLCS nwere arụmọrụ dị elu n'ihe gbasara nkwụsị ntinye dị ala, PDL dị ala, nnukwu nlọghachi azụ na ezigbo ịdị n'otu n'ogologo ogologo ebili mmiri site na 1260nm ruo 1620nm ma na-arụ ọrụ na okpomọkụ site na -40 ruo +85.Ngwa PLCS nwere nhazi ọkọlọtọ nke 1*4, 1*8, 1*16, 1*32, 1*64, 2*2, 2*4, 2*8, 2*16 na 2*32.