Intambo yeFiber yeModi enye vs yeMode ezininzi

2024-04-10

Iintambo zefayibha zemowudi enye kunye ne-multimode ziintlobo ezimbini ezahlukeneyo zeefayibha ze-optical ezisetyenziswa kunxibelelwano lwefowuni kunye nothungelwano lwedatha. Zahlukile kwiinkalo ezibalulekileyo eziquka ububanzi bazo obuphambili, umgama wokudluliselwa, i-bandwidth, kunye nohlobo lokukhanya ezikuxhasayo.

Intambo yeFiber yeModi enye vs yeMode ezininzi

I-Fiber yemowudi enye (i-SMF):

Ububanzi obuphambili: Ifayibha yemowudi enye idla ngokuba nobubanzi obuncinci be-core, idla ngokuba malunga ne-9 microns (µm).

Ukuhanjiswa kokukhanya: Ifayibha yemowudi enye ivumela indlela enye yokukhanya ukuba isasazeke ngefayibha. Oku kuthetha ukuba ukukhanya kuhamba ngqo kwifayibha ngaphandle kokutsiba emacaleni, nto leyo ebangela ukuba isasazeke kancinci kwaye inciphe.

Umgama woThumelo: Ifayibha yemowudi enye inika umgama omde wokudlulisela xa kuthelekiswa nefayibha yemowudi ezininzi. Ingaxhasa umgama weekhilomitha ezingamashumi ukuya kwezingaphezulu kwekhulu ngaphandle kokonakala okukhulu kwesiginali.

Ibhendi yobubanzi: Ifayibha yemowudi enye inika i-bandwidth ephezulu xa ithelekiswa nefayibha yemowudi ezininzi. Oku kuvumela amazinga aphezulu edatha kunye nokudluliselwa kwedatha ngokufanelekileyo kumgama omde.

Izicelo: Ifayibha yemowudi enye isetyenziswa rhoqo kwiinethiwekhi zonxibelelwano ezikude, uqhagamshelo lwe-intanethi olukhawulezayo, kunye neziseko zophuhliso apho kufuneka khona i-bandwidth ephezulu kunye nomgama omde wokudlulisela.

I-Multimode Fiber (MMF):

Ububanzi obuphambili: I-fiber ye-Multimode idla ngokuba nobubanzi obukhulu be-core, idla ngokuba malunga ne-50 okanye i-62.5 microns (µm).

Ukuhanjiswa kokukhanya: I-Multimode fiber ivumela iindlela ezininzi zokukhanya ukuba zisasazeke nge-fiber. Oku kubangela ukusasazeka okuphezulu kunye nokuncitshiswa xa kuthelekiswa ne-single-mode fiber.

Umgama woThumelo: Ifayibha ye-Multimode ixhasa umgama omfutshane wokudlulisela xa kuthelekiswa nefayibha ye-single-mode. Ihlala isetyenziselwa umgama ofikelela kumakhulu aliqela eemitha ukuya kwiikhilomitha ezimbalwa.

Ibhendi yobubanzi: I-Multimode fiber inika i-bandwidth ephantsi xa ithelekiswa ne-single-mode fiber. Nangona inokuxhasa amazinga aphezulu edatha kumgama omfutshane, ayisebenzi kakuhle kumgama omde ngenxa yokusasazeka okuphezulu.

Izicelo: I-Multimode fiber isetyenziswa rhoqo kwizicelo zomgama omfutshane ezifana neenethiwekhi zendawo (ii-LAN), amaziko edatha, kunye namakhonkco onxibelelwano omgama omfutshane ngaphakathi kwezakhiwo okanye kwiikhampasi.

Intambo yeFiber yeModi enye vs yeMode ezininzi

Ngamafutshane, ukhetho phakathi kwefayibha yemowudi enye kunye nefayibha yemowudi ezininzi luxhomekeke kwizinto ezifana nomgama wokudluliselwa, i-bandwidth efunekayo, izinto eziqwalaselwayo ngebhajethi, kunye neemfuno ezithile zesicelo senethiwekhi. Ifayibha yemowudi enye ikhethwa kwizicelo zomgama omde, i-bandwidth ephezulu, ngelixa ifayibha yemowudi eninzi ifanelekile kwimigama emifutshane kunye neemfuno ze-bandwidth ephantsi.

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni kunye Nenkonzo Ecokisekileyo.

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