ONU(cutubka shabakada indhaha) noodhka indhaha.ONUWaxa loo kala qaybiyaa unug shabakad indhaha ah oo firfircoon iyo maktabadda unugga shabakadda indhaha ee dadban. Guud ahaan, qalabka ku qalabaysan la-socodka shabakadda oo ay ku jiraan soo-dhoweeyaha indhaha, gudbiyaha indhaha ee kor-u-kaca ah iyo amplifiers buundada badan ayaa loo yaqaannaa noodda indhaha.
ONUShaqada
1. Dooro inaad hesho xogta baahinta ee uu soo dirayOLT;
2. Ka jawaab kala-duwanaanta iyo amarada xakamaynta korantada ee ay soo saaraanOLT; oo samee hagaajin u dhiganta;
3. Cache xogta isticmaalaha Ethernet oo u dir dhanka kore ee daaqada diritaanka ee uu qoondeeyayOLT.
ONUQalabka
Si buuxda ugu hoggaansan IEEE 802.3/802.3ah
·Helitaanka dareenka ilaa -25.5dBm
·Gudbi awoodda ilaa -1 ilaa +4dBm
·PON waxay isticmaashaa hal fiber indhaha si ay ugu xidhidhiyahaOLT, ka dibnaOLTku xidhaONU. ONUWaxay bixisaa adeegyo sida xogta, IPTV (ie telefishinka is-dhexgalka), codka (adoo isticmaalaya IAD, ie Integrated Access Device) iyo adeegyo kale, oo si dhab ah u ogaanaya codsiyada "saddex-play"
·Qiimaha ugu sarreeya ee PON: summetrical 1Gb/s xogta kor iyo hoosba, codka VoIP iyo adeegyada fiidyaha IP
·ONU"Plug and Play" oo ku salaysan helitaan toos ah iyo habayn
·Shaqooyinka tayada sare leh ee adeegga (QoS) ee ku salaysan dallacaadda heerka adeegga (SLA).
·Awoodaha maaraynta fog ee ay taageerayaan hodanka iyo hawlaha OAM ee xoogga leh
·Helitaanka iftiinka dareenka sarreeya iyo isticmaalka tamarta iftiinka ee hooseeya
·Taageer shaqada Dhimashada Gaaska