Mukutaurirana kwemazuva ano uye kutumira data,magadzirirwo emazisoinoita basa rakakosha pakuona kuti ruzivo rwunotumirwa zvakanaka uye zvakanaka. Midziyo iyi yakaoma yakagadzirirwa kubata zviratidzo zvemaziso uye kuashandura kuita zviratidzo zvemagetsi, zvichiita kuti zvive zvinhu zvinokosha mumashandisirwo akasiyana-siyana kubva pakutaurirana kusvika kunzvimbo dzedata.
Imwe yenzira dzekuvandudza tekinoroji ye optical receiver ndeyekubatanidza ma photo-detector anoshanda zvakanaka anoshanda muhuwandu hwe wavelength kubva pa 1200 kusvika 1620 nm. Basa iri rakavandudzwa rinobvumira kugamuchira masaini akasiyana-siyana e optical, zvichiita kuti receiver ive nyore kushandisa uye igone kuchinjika kune dzimwe nzvimbo dze network.
Pamusoro pekuvharwa kwewavelength yakakura, optical receiver ine dhizaini yeruzha rushoma iyo inoigonesa kushanda munzvimbo inotangira pa -25dBm kusvika 0dBm. Kunzwa uku kunoshamisa kunoita kuti kunyange zviratidzo zvechiedza zvisina simba zvibatwe uye zvichishandurwa zvinobudirira, zvichigonesa kutumira data rakavimbika uye remhando yepamusoro.
Pamusoro pezvo, magetsi maviri akavakirwa mukati anowedzera kuvimbika uye kusimba kune optical receiver. Nekuchinja otomatiki uye rutsigiro rwekuchinjana kwemagetsi, receiver inogona kugadzirisa shanduko dzemagetsi zviri nyore, ichideredza nguva yekushanda uye ichivimbisa kushanda nguva dzose.
Kubatanidzwa kweinterface yeRJ45 yakajairwa kunowedzera kushanduka-shanduka uye kusvikika kweoptical receiver. Iyi interface haisi nyore chete pakubatanidza, asi inotsigirawo SNMP neWeb remote network management, izvo zvinogona kubatanidzwa zvakanaka mu network infrastructure iripo uye kuita kuti ionekwe uye itongwe iri kure.
Kubatanidzwa kwezvinhu izvi zvepamusoro kunoita kuti ma optical receiver ave nematurusi ane simba uye akakosha ekutaurirana kwemazuva ano uye masisitimu ekutumira data. Kugona kwayo kubata masaini akasiyana-siyana e optical ane hunhu hwakanyanya, pamwe chete nekugadzirwa kwayo kwakasimba uye kugona kwayo kutonga kure, kunoita kuti ive yakakodzera kune nzvimbo dzinoda network.
Ingave iri munharembozha, nzvimbo dzedata kana mashandisirwo emaindasitiri,magadzirirwo emazisozvinoratidza kuti tekinoroji ye optical tekinoroji iri kuramba ichienderera mberi. Kugona kwayo kugadzirisa zvinodiwa ne network uye kuita mabasa akavimbika kunoratidza kukosha kwayo mukugadzira remangwana rekutaurirana nekutumira data.
Muchidimbu, kubatanidzwa kwema photo-detectors anoshanda zvakanyanya, dhizaini yeruzha rushoma, ma dual power supplies, uye kugona kwekutarisira kure zviri kuita kuti mashandiro e optical receiver uye kushanduka-shanduka zviwedzere. Sezvo kudiwa kwekutumira data nekukurumidza, kwakavimbika, uye kunoshanda zviri nani kuri kuramba kuchikura, ma optical receiver akagadzirira kusangana nematambudziko enzvimbo dzenetwork dzemangwana.
Nguva yekutumira: Kubvumbi-25-2024