ODOT B yakatevedzana yakabatanidzwa I / O module ine modular musanganiswa mukati.Iyo magetsi uye COMM board iri pazasi, uye iyo IO module inotaurirana neCOMM board kuburikidza nebackplane (iyo green module sepazasi).Inogona kutsigira max ekuwedzera e4 IO slots (chete maviri IO slots akaiswa muzasi dhayagiramu).