Ngenxa yomkhawulokudonsa ophezulu kanye nokuncishiswa okuphansi okulethwa i-fiber optical, isivinini senethiwekhi sithatha ukweqa okukhulu.Ubuchwepheshe be-Fiber optic transceiver nabo buvela ngokushesha ukuze buhlangabezane nezidingo ezihlala zikhula zejubane namandla.Ake sibheke ukuthi lokhu kuthuthukiswa kuzozithinta kanjani izikhungo zedatha.
I-fiberi-optic transceiveriyisekhethi ehlanganisiwe (IC) engadlulisela ngokuzimela futhi yamukele idatha kuzo zombili izinkomba.Idivayisi ihlanganisa isidluliseli nomamukeli ibe imojuli eyodwa eguqula amasignali kagesi abe amasignali optical, okuvumela lawa masignali ukuthi adluliselwe kahle ukusuka kuseva kuya kuseva ngamakhebula e-fiber optic.
I Transmitter convertsokokufaka kukagesi kokuphumayo kokubona okuvela ku-laser diode noma kumthombo wokukhanya we-LED (ukukhanya kuhlanganiswe ku-fiber optical ngesixhumi futhi kudluliselwa ngentambo ye-fiber optic).Ukukhanya okuvela ekugcineni kwefayibha kuhlanganiswe nesamukeli, futhi umtshina uguqula ukukhanya kube isignali kagesi, efakwe isimo ukuze isetshenziswe idivayisi eyamukelayo.Yini engaphakathi kwe-fiber optic transceiver?
Ama-transceivers e-fiber optical aqukethe ama-transmitters, izamukeli, amadivaysi okubona kanye nama-chips.I-chip ngokuvamile ibhekwa njengenhliziyo ye-fiber optic module.Eminyakeni yamuva nje, kube nentshisekelo ekhulayo yokusebenzisa ama-silicon photonics kuma-transceiver chips - ukwakha ama-lasers ku-silicon bese kuhlanganisa izinto ezibonakalayo ngamasekethe ahlanganisiwe we-silicon.Ibhekana nesidingo sokuxhumeka okusheshayo kusuka ku-rack kuya ku-rack nakuzo zonke izikhungo zedatha.Kwenza kube lula inqubo yokuhlanganisa.Ukwengeza, ama-transceiver angenziwa ahlanganiswe kakhudlwana, kuncishiswe isigxivizo seseva iyonke futhi kuvunyelwe izikhungo zedatha ezincane, ezithambile kuyilapho kugcinwa ukuminyana kwembobo okuphezulu.Ngakolunye uhlangothi, usayizi omncane usho ukusetshenziswa kwamandla okuncane kanye nezindleko eziphansi.
Umlando omfushane wama-Optical Transceivers
Ukwamukelwa kobuchwepheshe be-silicon photonics kuma-transceiver chips ngokwengxenye kuwubufakazi bentuthuko enkulu kubuchwepheshe be-fiber-optic transceiver.Ukuthambekela ukuthi ama-transceiver e-fiber optic aqhubekela kosayizi abahlangene kanye namazinga aphezulu edatha ukuze kuhlangatshezwane nokwanda kwethrafikhi yedatha okulethwa uguquko lwe-inthanethi.
Isikhathi sokuthumela: Oct-09-2022