Ulwazi

Isandulelo: I-fiber yokuxhumana ihlukaniswe yaba i-fiber yemodi eyodwa kanye ne-multimode fiber ngokusho kwenani lezindlela zokudlulisela ngaphansi kwe-wavelength yesicelo sayo.Ngenxa yobubanzi obukhulu bomgogodla we-multimode fiber, ingasetshenziswa ngemithombo yokukhanya engabizi kakhulu.Ngakho-ke, inobubanzi obubanzi be...

Ngokukhanya, singabona izimbali nezitshalo ezizungezile ngisho nomhlaba.Hhayi lokho kuphela, kodwa “ngokukhanya”, singakwazi futhi ukudlulisa ulwazi, olubizwa nge-fiber-optic communication.” Umagazini i-Scientific American” wake waphawula: “I-Fiber communic...

Isixhumi se-fiber optical sibhekisela kudivayisi exhumayo ekhiphekayo, egudlukayo nefakwe ngokuphindaphindiwe exhuma i-optical fibre kwenye i-optical fiber futhi eyaziwa nangokuthi isixhumi esisebenzisekayo se-fiber optical. Ingathola ukulahlekelwa okuphansi kokuxhumana phakathi kwe-optical fibre noma phakathi kwe-optical fibre nekhebula...

Njengedivayisi yokuguqula i-photoelectric, imojuli ye-optical iwumkhiqizo ovame kakhulu kunethiwekhi yokuxhumana ye-optical.Phakathi kwezici zamamojula optical, umthamo wokudlulisa ungomunye wemingcele ebaluleke kakhulu futhi ethinteka kakhulu.Ngaphezu kwalokho, ibanga lokudlulisela le-opt...

Ubuchwepheshe be-Fiber-optic Ethernet wukuhlangana nokuthuthukiswa kobuchwepheshe obubili obuyinhloko bezokuxhumana, okuyi-Ethernet kanye namanethiwekhi optical. Bugxila ebuhleni be-Ethernet namanethiwekhi okukhanya, njengezinhlelo zokusebenza ezivamile ze-Ethernet, intengo ephansi, inethiwekhi eguquguqukayo, i-sim...

I-fiber optic transceiver iyiyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasignali kagesi asontekile amabanga amafushane namasignali okubona amabanga amade.Ezindaweni eziningi, kubizwa nangokuthi i-photoelectric converter noma i-fiber converter (I-Fiber Converter).Ama-transceivers e-Fiber...