ONT (Optical Network Terminal) uye optical fiber transceiver zvose zvakakosha midziyo mu optical fiber communication, asi vane misiyano iri pachena mumabasa, mamiriro ekushandiswa uye kushanda.Pazasi isu tichavaenzanisa zvakadzama kubva kune akawanda maficha.
1. Tsanangudzo uye kushandiswa
ONT:Seye optical network terminal, ONT inonyanya kushandiswa kune terminal michina ye optical fiber access network (FTTH).Inowanikwa pamagumo emushandisi uye ine basa rekushandura masaini efiber optic kuita masaini emagetsi kuitira kuti vashandisi vashandise masevhisi akasiyana seInternet, runhare uye terevhizheni.ONT inowanzova neyakasiyana-siyana yekusangana, senge Ethernet interface, nharembozha, TV interface, nezvimwewo, kufambisa vashandisi kubatanidza michina yakasiyana.
Optical fiber transceiver:Iyo fiber optic transceiver ndeye Ethernet transmission media conversion unit iyo inochinjanisa mapfupi-erefu akamonyoroka masaini emagetsi masaini uye kure-kure-kureba maziso masaini.Inowanzo shandiswa munzvimbo dzenetiweki uko tambo dzeEthernet dzisingakwanisi kuvhara uye optical fiber inofanira kushandiswa kuwedzera kureba kwekufambisa.Basa refiber optic transceiver nderekushandura zviratidzo zvemagetsi kuti zvive zviratidzo zvekutsvaga kwekufambisa kure-kure, kana kushandura zviratidzo zvemaziso kuva zviratidzo zvemagetsi kuti zvishandiswe nemushandisi wekushandisa.
Single Fiber 10/100/1000M Media Converter (fiber optic transceiver)
2. Misiyano yekushanda
ONT:Pamusoro pebasa rekushandurwa kwephotoelectric, ONT zvakare ine kugona kuwanda uye demultiplex data masaini.Iyo inogona kazhinji kubata akawanda mapeya eE1 mitsetse uye kuita mamwe mabasa, senge optical simba rekutarisa, kukanganisa nzvimbo uye mamwe manejimendi uye yekutarisa mabasa.ONT ndiyo yekudyidzana pakati peInternet service providers (ISPs) uye fiber optic Internet end vashandisi, uye chikamu chakakosha che fiber optic Internet system.
Optical fiber transceiver:Iyo inonyanya kuita photoelectric shanduko, haishandure encoding, uye haiite kumwe kugadzirisa pane data.Fiber optic transceivers ndeye Ethernet, tevera 802.3 protocol, uye anonyanya kushandiswa kune-point-to-point connections.Inongoshandiswa pakufambisa kwemasaini eEthernet uye ine basa rimwechete.
3. Kuita uye scalability
ONT:Nekuti ONT ine kugona kuwanda uye demultiplex masiginecha edata, inokwanisa kubata mamwe maprotocol nemasevhisi.Pamusoro pezvo, ONT inowanzo tsigira mazinga ekutapurirana epamusoro uye madaro akareba ekutapurirana, ayo anogona kusangana nezvinodiwa nevazhinji vashandisi.
Optical fiber transceiver:Sezvo inonyanya kushandiswa kushandurudzo-kune-magetsi yeEthernet, ishoma maererano nekuita uye scalability.Iyo inonyanya kushandiswa kune-point-to-point yekubatanidza uye haitsigire kutapurirana kwezviviri zviviri zveE1 mitsetse.
Muchidimbu, pane misiyano iri pachena pakati peONTs uye optical fiber transceivers maererano nemabasa, mamiriro ekushandisa, uye kuita.Seye optical network terminal, ONT ine mamwe mabasa uye mamiriro ekushandisa uye yakakodzera kune optical fiber yekuwana network;nepo optical fiber transceivers inonyanya kushandiswa pakufambisa kweEthernet zviratidzo uye ine basa rimwechete.Paunenge uchisarudza michina, iwe unofanirwa kusarudza iyo yakakodzera michina inoenderana neyakajeka application mamiriro uye zvinodiwa.
Nguva yekutumira: May-10-2024
