Ngenxa ye-bandwidth ephezulu kunye nokuthotywa okuphantsi okuziswa yifiber optical, isantya sothungelwano sithatha umtsi omkhulu.Itekhnoloji ye-Fiber optic transceiver iphinda ivele ngokukhawuleza ukuhlangabezana neemfuno ezihlala zinyuka zesantya kunye nomthamo.Makhe sijonge ukuba le nkqubela phambili iya kuwachaphazela njani amaziko edatha.
Ifayibhai-optical transceiveryisekethe edibeneyo (IC) ekwazi ukuthumela ngokuzimeleyo kwaye ifumane idatha kumacala omabini.Isixhobo sidibanisa i-transmitter kunye ne-receiver kwimodyuli enye eguqula imiqondiso yombane ibe yimiqondiso ye-optical, eyenza le miqondiso idluliselwe ngokufanelekileyo ukusuka kumncedisi ukuya kwi-server phezu kweentambo ze-fiber optic.
I isidluliseli siguqulaigalelo lombane kwi-optical output evela kwi-laser diode okanye kumthombo wokukhanya we-LED (ukukhanya kudityaniswa kwifiber optical ngokusebenzisa isidibanisi kunye nokuhanjiswa ngentambo yefiber optic).Ukukhanya okuvela ekupheleni kwefiber kudibaniswa nommkeli, kwaye i-detector iguqula ukukhanya ibe ngumqondiso wombane, olungiselelwe ukusetyenziswa kwisixhobo esifumanayo.Yintoni engaphakathi kwi-fiber optic transceiver?
Iitransceivers zefiber optical zibandakanya abathumeli, abamkeli, izixhobo zamehlo kunye neechips.Itshiphu idla ngokuthathwa njengentliziyo yemodyuli yefiber optic.Kwiminyaka yakutshanje, kukho umdla okhulayo wokusebenzisa i-silicon photonics kwii-transceiver chips-ukwakha ii-lasers kwi-silicon kwaye emva koko udibanisa izinto ezibonakalayo kunye neesekethe ezidibeneyo ze-silicon.Ijongana nemfuno yoqhagamshelo olukhawulezayo ukusuka kwi-rack ukuya kwi-rack kunye nakumaziko edatha.Iyenza lula inkqubo yendibano.Ukongeza, i-transceivers ingenziwa icwecwe ngakumbi, ukunciphisa unyawo lweseva iyonke kwaye ivumele amancinci, amaziko edatha anciphileyo ngelixa egcina ukuxinana kwezibuko.Ngakolunye uhlangothi, ubungakanani obuncinci buthetha ukusetyenziswa kwamandla amancinci kunye neendleko eziphantsi.
Imbali emfutshane yee-Optical Transceivers
Ukwamkelwa kwetekhnoloji ye-silicon photonics kwiichips ze-transceiver ngokuyinxenye bubungqina benkqubela phambili enkulu kwitekhnoloji ye-fiber-optic transceiver.Intsingiselo yeyokuba ii-fiber optic transceivers zisiya kubungakanani obuthe kratya kunye namazinga aphezulu edatha ukulungiselela ukunyanzeliswa kwetrafikhi yedatha eziswa luguqulo lwe-Intanethi.
Ixesha lokuposa: Oct-09-2022