Ka lebaka la bandwidth e phahameng le ho fokotseha ho tlase ho tlisoang ke fiber ea optical, lebelo la marang-rang le nka lebelo le leholo.Theknoloji ea fiber optic transceiver e boetse e fetoha ka potlako ho fihlela litlhoko tse ntseng li eketseha tsa lebelo le bokhoni.Ha re shebeng hore na tsoelopele ena e tla ama litsi tsa data joang.
A fiberoptic transceiverke potoloho e kopaneng (IC) e ka fetisang le ho amohela data ka bo eona ka mahlakore ka bobeli.Sesebelisoa se kopanya transmitter le receiver ho module e le 'ngoe e fetolang lipontšo tsa motlakase hore e be lipontšo tsa optical, e leng se nolofalletsang hore matšoao ana a fetisetsoe ka katleho ho tloha ho seva ho ea ho seva ka lithapo tsa fiber optic.
The transmitter convertsho kenya motlakase ho optical output ho tloha laser diode kapa LED mohloling oa leseli (leseli le kopanngoa le fiber optical ka sehokelo ebe le fetisoa ka thapo ea fiber optic).Leseli le tsoang qetellong ea fiber le kopanngoa le moamoheli, 'me mochine o fetola leseli hore e be lets'oao la motlakase, le lokiselitsoeng ho sebelisoa ke sesebelisoa se amohelang.Ho na le eng ka har'a fiber optic transceiver?
Li-transceivers tsa fiber optical li na le li-transmitters, li-receiver, lisebelisoa tsa optical le li-chips.Hangata chip e nkuoa e le pelo ea mojule oa fiber optic.Lilemong tsa morao tjena, ho bile le thahasello e ntseng e hola ea ho sebelisa silicon photonics ho li-transceiver chips - ho haha lasers holim'a silicon ebe ho kopanya likarolo tsa optical le li-circuits tse kopaneng tsa silicon.E sebetsana le tlhoko ea likhokahano tse potlakileng ho tloha rack ho ea ho rack le ho pholletsa le litsi tsa data.E nolofatsa mokhoa oa kopano ka katleho.Ho phaella moo, li-transceivers li ka etsoa haholoanyane, ho fokotsa sekhahla sa "server" ka kakaretso le ho nolofalletsa litsi tsa data tse nyenyane, tse fokolang ha li ntse li boloka matla a mangata a koung.Ka lehlakoreng le leng, boholo bo fokolang bo bolela tšebeliso e fokolang ea matla le litšenyehelo tse tlaase.
Histori e Khutšoanyane ea Optical Transceivers
Ho amoheloa ha theknoloji ea silicon photonics ho li-transceiver chips ke bopaki ba tsoelo-pele e kholo ea theknoloji ea fiber-optic transceiver.Tloaelo ke hore li-transceivers tsa fiber optic li ntse li ea ho boholo ba lik'hamphani tse ngata le litekanyetso tse phahameng tsa data ho lumellana le ho eketseha ha sephethephethe sa data se tlisoang ke phetoho ea Inthanete.
Nako ea poso: Oct-09-2022