Magaca buuxa ee BOB waa BOSA On Board. BOB waa xal farsamo iyo geeddi-socod wax-soo-saar ah oo ah "jebinta dhammaan qaybaha". Xalka BOB wuxuu ka dhigayaa naqshadaynta guddiga wareegga ee terminaalka guriga mid aad u jilicsan, wuxuu caawiyaa inuu yareeyo mugga terminalka, wuxuuna fududeeyaa rakibidda iyo meelaynta guriga. Horumarka degdega ah ee shabakadaha macluumaadka guriga, baahida dadka ee xawaaraha shabakada ayaa sii kordheysa, iyo soo ifbaxa tikniyoolajiyada BOB waxay bixisaa xal wanaagsan oo horumarinta tignoolajiyada helitaanka shabakadda fiber optic. Ka dib qaadashada tignoolajiyada BOB, Bisadda indhaha waxay ka duwan tahay bisad dhaqameed ee habka baakadaha ee qaybaha indhaha. modules indhaha ayaa si toos ah alxanka ah in ayONUguddiga, fududaynta qaab-dhismeedka alaabta, dhimista kharashka alaabta, iyo hagaajinta tayada alaabta.
Codsiga tignoolajiyada BOB ayaa sii kordhaya maalmahan, taas oo hagaajin karta cufnaanta nidaamka isdhexgalka iyada oo aan la kordhin kharash aad u badan, taas oo keeneysa dhiirigelin weyn si loo kordhiyo awoodda iyo in la yareeyo kharashka hababka isgaarsiinta indhaha. Iyadoo la adeegsanayo tignoolajiyada BOB ee baahsan ee EPON/GPONONUTerminal-yada aaladaha, waxa ay asal ahaan bedeshay nidaamka moduleka indho-indheynta madaxa-bannaan, oo noqday calaamad muhiim u ah horumarka degdegga ah iyo hawlgelinta baaxadda weyn ee baaluq ee marinnada FTTH.