Ngokuthuthuka kwesayensi nobuchwepheshe, isivinini sokwaziswa kwasemadolobheni siyakhula, futhi izidingo zobuchwepheshe bezokuxhumana ziya ngokuya ziba phezulu.Imicu yokubona iya ngokuya ithandwa kakhulu ekuxhumaneni ngenxa yezinzuzo zayo zejubane lokudlulisa ngokushesha, ibanga elide, ukuphepha nokuzinza, ukunqanda ukuphazamiseka, nokwanda okulula.Inketho yokuqala lapho ubeka.Sivame ukubona ukuthi izidingo zokudluliswa kwedatha yebanga elide ekwakheni amaphrojekthi ahlakaniphile ngokuyisisekelo zisebenzisa i-optical fiber transmission.Isixhumanisi phakathi kwalokhu sidinga amamojula optical kanye ne-fiber optic transceivers.
Umehluko phakathi kwe-optical module kanye ne-optical fiber transceiver:
1.I-optical module iyimojula esebenzayo, noma isisekeli, iyisisetshenziswa esingenzi lutho esingeke sisetshenziswe sodwa.Isetshenziswa kuphela ekushintsheni nakumadivayisi anezikhala zemojula ye-optical;i-optical fibre transceiver iyisisetshenziswa esisebenzayo futhi iyisisetshenziswa esihlukile.
I-2.I-module ye-optical ngokwayo ingenza inethiwekhi ibe lula futhi inciphise iphuzu lokuhluleka, futhi ukusetshenziswa kwama-transceivers optical fiber kuzokwengeza imishini eminingi, kwandise kakhulu izinga lokuhluleka kanye nokuthatha indawo yokugcina yekhabhinethi, engeyona enhle;
I-3.I-module ye-optical isekela ukushintshwa okushisayo, futhi ukucushwa kuvumelana nezimo;i-transceiver ye-fiber optical ilinganiselwe, futhi ukushintshwa nokuthuthukiswa kuyoba nzima kakhulu kunemodyuli ye-optical;
Amamojula we-4.Optical abiza kakhulu kunama-transceivers optical fiber, kodwa azinzile futhi awawonakali kalula;ama-transceivers efiber optical ayonga futhi ayasebenza, kodwa izici eziningi ezifana nama-adaptha amandla, isimo se-fiber, nesimo sekhebula lenethiwekhi kufanele kucatshangelwe.Ukulahleka kokudluliselwa kubalelwa cishe ku-30%;
Ukwengeza, naka amaphuzu amaningana lapho uxhuma i-fiber optical module kanye ne-optical fiber transceiver: ubude be-wavelength kanye nebanga lokudlulisela kufanele kufane, isibonelo, ubude be-waveleng yi-1310nm noma i-850nm ngesikhathi esifanayo, ibanga lokudlulisela liyi-10km. ;i-fiber jumper noma i-pigtail kufanele ibe isikhombimsebenzisi esifanayo sokuxhuma, Ngokuvamile, i-transceiver ye-fiber optical isebenzisa i-SC port, futhi i-module optical isebenzisa i-port ye-LC.Leli phuzu lizokwenza ukuthi kukhethwe uhlobo lwesixhumi esibonakalayo lapho uthenga.Ngesikhathi esifanayo, izinga le-transceiver ye-fiber optical kanye nemodyuli ye-optical kufanele ifane, isibonelo, i-transceiver ye-Gigabit ihambisana ne-module ye-1.25G optical, i-100M kuya ku-100M, ne-Gigabit ku-Gigabit;uhlobo lwe-fiber optical yemojula ye-optical kumele ifane, i-fiber eyodwa ibe yifayibha eyodwa, i-Dual fiber kuya ku-dual fiber.