Ndi chitukuko chofulumira cha intaneti, mtunda wotumizirana ndi awiri opotoka komanso mphamvu ya kusokoneza ma electromagnetic ndizochepa, zomwe zimalepheretsa kukula kwa maukonde. Choncho, transceiver optical yatulukira.Kugwiritsa ntchito fiber optic transceivers kumalowa m'malo mwa kugwirizana kwa Ethernet ndi fiber. Kutayika kochepa komanso kusokoneza kwakukulu kwa anti-electromagnetic fiber fiber kumapangitsa kuti mtunda wotumizira ma netiweki ukule kuchokera ku 200 metres mpaka 2 kilomita mpaka ma kilomita makumi, komanso mazana a makilomita, zomwe zimathandizanso kwambiri kulumikizana kwa data.
Fiber optic transceiver ndi chipangizo chosinthira zithunzi chomwe chimasintha chizindikiro chamagetsi cha Ethernet ndi chizindikiro cha kuwala kwa wina ndi mzake. Mwa kutembenuza chizindikiro chamagetsi kukhala chizindikiro cha kuwala ndikuchitumiza pa multimode kapena single mode fiber, chingwe cha optical chimakhala ndi malire afupipafupi, kotero kuti Ethernet Pansi pa malo owonetsetsa kufalikira kwapamwamba, intaneti imagwiritsa ntchito fiber-optic. media kuti akwaniritse kufalikira kwa mtunda wautali makilomita angapo kapena mazana a kilomita.
Ubwino wa fiber optic transceivers
Pali zabwino zambiri zogwiritsa ntchito fiber optic transceiver. Mwachitsanzo, ma transceivers a fiber optic amatha kukulitsa mtunda wa kufalikira kwa Efaneti ndikukulitsa utali wa Ethernet.Fiber optic transceivers amatha kusintha pakati pa 10M, 100M kapena 1000M Ethernet magetsi ndi mawonekedwe opangira. Ma transceivers opangidwa ndi fiber optic amapanga kugwirizanitsa pakati pa ma seva, obwerezabwereza, ma hubs, ma terminals ndi ma terminals mofulumira.The fiber optic transceiver ili ndi microprocessor ndi mawonekedwe ozindikira omwe amapereka mauthenga osiyanasiyana okhudzana ndi deta.
Kodi mungasiyanitse bwanji pakati pa ma transceivers a fiber single ndi ma transceivers a fiber-fiber?
Pamene transceiver ya kuwala imalowetsedwa mu transceiver ya kuwala, transceiver ya kuwala imagawidwa kukhala transceiver ya fiber imodzi ndi transceiver yapawiri-fiber malinga ndi chiwerengero cha ma cores a optical optical jumpers. single-fiber transceiver ndi core, yomwe ili ndi udindo wotumiza deta ndi kulandira deta.Chingwe cha fiber cholumikizidwa ndi transceiver yawiri-fiber chili ndi ma cores awiri, omwe ali ndi udindo wotumiza deta ndipo winayo ali ndi udindo wolandira deta. optical transceiver alibe embedded optical module, imayenera kusiyanitsa ngati ndi transceiver ya fiber imodzi kapena awiri-fiber transceiver malinga ndi optical module yomwe inayikidwa. ndiko kuti, pamene mawonekedwe ndi mtundu wa simplex, transceiver optical ndi transceiver ya fiber imodzi.Pamene transceiver ya fiber-optic imalowetsedwa mu dual-fiber bidirectional optical module, ndiko kuti, mawonekedwe ndi amtundu wa duplex, transceiver ndi transceiver yamitundu iwiri.