64, kazhinji isingasviki gumi.
1. Mukufunga, 64 inogona kubatanidzwa, asi tichifunga nezvekudzikira kwechiedza uye kunzwisiswa kwe onu nechiedza, mumashandisirwo akajairika, huwandu hwekubatana pachiteshi chimwe nechimwe hushoma pane 10. Huwandu hwepamusoro hwevashandisi vanosvikirwa ne olt hunonyanya kuganhurirwa nemamiriro matatu, kureva, huwandu hwebandwidth yebasa uye kero dzeMAC dzinogona kuwanikwa nevashandisi.
2. olt (optical line terminal) optical line terminal. Mukushandisa tekinoroji yepon, olt equipment chinhu chakakosha chehofisi. Basa rayo nderekubatanidza switch yekumberi netambo yenetwork, kuishandura kuita chiratidzo cheoptical, uye kushandisa optical fiber kuti ibatanidze ne optical splitter pamugumo wemushandisi. Ziva mabasa ekutonga, manejimendi uye akasiyana-siyana e onu yemushandisi we terminal equipment. Kufanana ne onu device, olt device zvakare chishandiso chakabatanidzwa ne optoelectronic.
3.onu (optical network unit) optical node. Onu yakakamurwa kuita active optical network unit uye passive optical network unit. Kazhinji, michina ine network monitoring inosanganisira optical receiver, uplink optical transmitter, uye multiple bridge amplifiers inonzi optical node.
Nguva yekutumira: Kurume-04-2022