64, kazhinji isingasviki 10.
1. Muchirevo, 64 inogona kubatanidzwa, asi tichifunga nezvekudzikiswa kwechiedza uye kunzwisiswa kwe onu kuchiedza, muhuwandu hunoshandiswa hunoshandiswa, nhamba yekubatanidza pachiteshi iri pasi pe 10. Nhamba yepamusoro yevashandisi inowanikwa ne olt inonyanya kukosha. inoganhurirwa nemamiriro matatu, anoti, huwandu hwesevhisi bandwidth uye MAC kero iyo vashandisi vanogona kuwana.
2.olt (optical line terminal) optical line terminal.Mukushandiswa kwepon tekinoroji, olt midziyo yakakosha yepakati hofisi michina.Basa raanoona nderekubatanidza switch yekumberi-yekupedzisira netambo yetiweki, kuishandura kuita chiratidzo chemaziso, uye kushandisa optical fiber kubatana neiyo optical splitter pamagumo emushandisi.Ziva kutonga, manejimendi uye mabasa akasiyana eiyo onu yemushandisi terminal michina.Kufanana neonu mudziyo, iyo olt mudziyo zvakare iri optoelectronic yakabatanidzwa mudziyo.
3.onu (optical network unit) optical node.onu yakakamurwa kuita inoshanda optical network unit uye passive optical network unit.Kazhinji, michina ine network yekutarisa inosanganisira optical receiver, uplink Optical transmitter, uye akawanda mabhiriji amplifiers anonzi optical node.
Nguva yekutumira: Mar-04-2022