Ka kakaretso, transceiver ke sesebelisoa se ka romelang le ho amohela matšoao, ha transponder e le karolo eo processor ea eona e hlophisitsoeng ho lekola matšoao a kenang le ho ba le likarabo tse hlophisitsoeng esale pele marangrang a puisano a fiber-optic. Ha e le hantle, hangata li-transponder li khetholloa ka sekhahla sa tsona sa data le sebaka se phahameng ka ho fetisisa seo lets'oao le ka se tsamaeang. Li-transceiver le li-transponder lia fapana 'me ha li feto-fetohe. Sengoloa sena se hlalosa phapang lipakeng tsa li-transceiver le li-repeater.
Li-transceiver khahlanong le li-transponder: Litlhaloso
Lipuisanong tsa fiber optic, li-transceiver tsa optical li etselitsoe ho fetisa le ho amohela matšoao a optical. Li-module tsa transceiver tse sebelisoang hangata ke lisebelisoa tsa I/O (input/output) tse ka fetoloang ka ho chesa, tse hokeloang lisebelisoa tsa marang-rang, joalo ka li-switch tsa marang-rang, li-server, le tse ling tse joalo. Li-transceiver tsa optical li sebelisoa hangata litsing tsa data, marang-rang a likhoebo, k'homphieutha ea leru, litsamaisong tsa marang-rang tsa FTTX. Ho na le mefuta e mengata ea li-transceiver, ho kenyeletsoa li-transceiver tsa 1G SFP, 10G SFP+, 25G SFP28, 40G QSFP+, 100G QSFP28, 200G esita le tsa 400G. Li ka sebelisoa le mefuta e fapaneng ea likhoele kapa likhoele tsa koporo bakeng sa phetiso ea sebaka se selelele marang-rang a makhutšoane kapa a malelele. Ho phaella moo, ho na le li-transceiver tsa fiber optic tsa BiDi tse lumellang li-module ho fetisa le ho amohela data ka holim'a fiber e le 'ngoe ho nolofatsa litsamaiso tsa likhoele, ho eketsa bokhoni ba marang-rang, le ho fokotsa litšenyehelo. Ho phaella moo, li-module tsa CWDM le DWDM tse eketsang maqhubu a fapaneng a faeba ho faeba e le 'ngoe li loketse phetiso ea sebaka se selelele marang-rang a WDM/OTN.
Phapang Pakeng tsa Transceiver le Transponder
Li-repeater le li-transceiver ka bobeli ke lisebelisoa tse tšoanang ka mokhoa o sebetsang tse fetolelang matšoao a motlakase a duplex a felletseng ho ba matšoao a optical a duplex a felletseng. Phapang pakeng tsa tsona ke hore transceiver ea optical fiber e sebelisa sebopeho sa serial, se ka romelang le ho amohela matšoao mojuleng o le mong, ha repeater e sebelisa sebopeho se bapileng, se hlokang li-module tse peli tsa optical fiber ho fihlela phetiso eohle. Ke hore, repeater e hloka ho romela letšoao ka mojuleng ka lehlakoreng le leng, 'me mojuleng ka lehlakoreng le leng e arabela lets'oao leo.
Le hoja transponder e ka sebetsana habonolo le matshwao a tsamayang ka lebelo le tlase, e na le boholo bo boholo le tshebediso e phahameng ya matla ho feta transceiver. Ho feta moo, di-module tsa optical di ka fana ka phetoho ya motlakase ho tloha ho optical ho ya ho optical feela, ha di-transponder di ka fihlella phetoho ya motlakase ho tloha ho optical ho ya ho optical ho tloha boleleleng bo bong ho ya ho bo bong. Ka hona, di-transponder di ka nkuwa e le di-transceiver tse pedi tse behilweng morao, tse ka sebediswang haholo bakeng sa phetiso ya sebaka se selelele ditsamaisong tsa WDM tse ke keng tsa fihlellwa ke di-transceiver tse tlwaelehileng tsa optical.
Qetellong, li-transceiver le li-transponder li fapane ka tlhaho ka ts'ebetso le ts'ebeliso. Li-repeater tsa fiber li ka sebelisoa ho fetolela mefuta e fapaneng ea matšoao, ho kenyeletsoa multimode ho ea ho single mode, dual fiber ho ea ho single fiber, le wavelength e le 'ngoe ho ea ho e 'ngoe wavelength. Li-transceiver, tse ka fetolang matšoao a motlakase feela ho ea ho matshwao a optical, li 'nile tsa sebelisoa nako e telele ho li-server, li-switch tsa marang-rang a khoebo, le marang-rang a setsi sa data.
Nako ea poso: Phato-15-2022