I-Optical fiber transceiverluhlobo lwe-Ethernet yokudluliselwa kwesixhobo esiphakathi esitshintshisa i-Ethernet yombane kunye nemiqondiso yokukhanya, kwaye ikwabizwa ngokuba yi-photoelectric converter. I-fiber optical ehambisa idatha kwinethiwekhi ihlulwe ibe yi-multi-mode optical fiber kunye ne-single-mode optical fiber. Okulandelayo, makhe sijonge ukuba yintoni i-transceiver ye-optical mode enye kwaye yintoni i-multi-mode optical transceiver. Makhe sijonge ukusetyenziswa kwee-transceivers optical kwi-high-definition yenethiwekhi yeeprojekthi zokujonga ividiyo!

I-transceiver ye-fiber optical-mode enye: umgama wokuhanjiswa kweekhilomitha ezingama-20 ukuya kwiikhilomitha ezili-120,

I-Multimode optical fiber transceiver: umgama wothumelo ngokubanzi ziikhilomitha ezi-2 ukuya kwiikhilomitha ezi-5.

Ukususela kwisicelo sothungelwano, ngenxa yokuba i-multi-mode optical fiber ayikwazi ukuhambisa uthungelwano olukude, ingasetyenziselwa kuphela ukunxibelelana ngaphakathi naphakathi kwezakhiwo, ezinjengokusekwa kothungelwano lwekhampasi yangaphakathi ezikolweni.

Uthotho lwe-fiber optic transceiver yemodi enye

Ngokuhambela phambili kwetekhnoloji, i-fiber yemowudi enye sele iqalile ukungena kwimisebenzi yenethiwekhi yomgama omde (ukusuka kwiikhilomitha ezimbalwa ukuya kwiikhilomitha ezingaphezu kwe-100), kwaye uphuhliso lwayo lukhawuleza kakhulu. Kwiminyaka embalwa, izicelo eziphezulu ziye zangena kumakhaya abantu abaqhelekileyo. Kule mihla, abanye abathengi abaphambili basebenzisa i-optical fiber transceivers (ebizwa ngokuba yi-FTTH mode, i-fiber-to-the-home) ngokuthe ngqo xa bevula inethiwekhi ekhaya. Ukusetyenziswa kwee-transceivers zefiber optical for networking iye yaba yindlela eqhelekileyo yosasazo kunye nomabonakude ukuphuhlisa iinkonzo ezongeziweyo.

Imowudi enye i-fiber optical transceiver ezimbini

I-transceiver ebizwa ngokuba yi-double-fiber optical transceiver isebenzisa ii-fiber optical fibers (enye yokufumana kunye enye yokudlulisa), isethi ye-transceivers optical ukuqonda ukuguqulwa kweempawu zombane kwiimpawu ze-optical, izibonakaliso ze-optical kunye neempawu zombane. Ukuvela kwee-transceivers ze-fiber optical kusombulula ngokufanelekileyo ingxaki yeentambo zenethiwekhi. Ingxaki yomgama wothumelo.

Imowudi enye i-fiber optical transceiver ezimbini

I-transceiver ebizwa ngokuba yi-double-fiber optical transceiver isebenzisa ii-fiber optical fibers (enye yokufumana kunye enye yokudlulisa), isethi ye-transceivers optical ukuqonda ukuguqulwa kweempawu zombane kwiimpawu ze-optical, izibonakaliso ze-optical kunye neempawu zombane. Ukuvela kwee-transceivers ze-fiber optical kusombulula ngokufanelekileyo ingxaki yeentambo zenethiwekhi. Ingxaki yokuhanjiswa komgama. Ngexesha elifanayo, i-wavelengths ezimbini zisetyenziselwa ukuhambisa izibonakaliso -1310nm kunye ne-1550nm, oko kukuthi, enye isiphelo isebenzisa i-1310nm ubude be-wavelength ukuthumela, kunye ne-1550nm ubude be-wavelength ukufumana iimpawu ngexesha elifanayo, usebenzisa i-wavelength division multiplexing technology. , ukusombulula ngempumelelo ingxaki yokuphazamiseka komqondiso.

Ngokuqhelekileyo, ukuba i-fiber optic transceiver ifakwe kwigumbi lekhompyutheni, isisombululo sithambekele ngakumbi kwi-fiber optic transceiver rack. Khetha olu hlobo lwe-fiber optic transceiver, okokuqala, umgangatho wesakhiwo uzinzile, kwaye okwesibini, uhlobo lwemodyuli yeSakhiwo, ukubekwa kwindawo ephakathi kwe-fiber optic transceivers inokuphunyezwa ngokubeka iirakhi kwigumbi lekhompyuter. Ngokomzekelo, i-14-slot rack inokubeka i-14 fiber optic transceivers ngexesha, kwaye ithatha ukufakwa kweplagi, eguquguqukayo ekugcinweni nasekutshintsheni ngaphandle kokuphazamiseka. Ukusebenza okuqhelekileyo kwezinye ii-transceivers.