Isantya seFiber yeModi enye vs iModi ezininzi

2024-04-10

Isantya sokudluliselwa kwedatha kwiinethiwekhi ze-fiber optic simiselwa ikakhulu zizinto ezifana nohlobo lwentambo ye-fiber optic esetyenziswayo, izixhobo zenethiwekhi, kunye neprotocol yonxibelelwano esetyenziswayo. Iifayibha ze-single-mode kunye ne-multimode ziintlobo ezimbini zeefayibha ze-optical ezisetyenziswa rhoqo kwezi nethiwekhi, nganye ineempawu zayo ezichaphazela isantya sokudluliselwa kwedatha.

intambo-yefayibha-yemowudi enye-xa ithelekiswa nefayibha-ye-optical-yemowudi eninzi

I-Fiber yemowudi enye (i-SMF):

Ifayibha yemowudi enye inobubanzi obuncinci be-core, ngokuqhelekileyo malunga ne-9 microns (μm).

Ivumela indlela enye yokukhanya ukuba isasazeke ngefayibha, nto leyo ebangela ukuba isasazeke kancinci kwaye inciphe.

Ifayibha yemowudi enye inika i-bandwidth ephezulu kunye nomgama omde wokudlulisela xa kuthelekiswa nefayibha yemowudi ezininzi.

Ngenxa yokuba ingundoqo wayo umxinwa, inokuxhasa amazinga aphezulu edatha kunye nemigama emide ngaphandle kokonakala okukhulu kwesiginali.

Ifayibha yemowudi enye idla ngokusetyenziswa kwiinethiwekhi zonxibelelwano ezikude, uqhagamshelo lwe-intanethi olukhawulezayo, kunye neziseko zophuhliso ezingundoqo.

I-Multimode Fiber (MMF):

I-fiber ye-Multimode inobubanzi obukhulu be-core, ngesiqhelo imalunga ne-50 okanye i-62.5 microns (μm).

Ivumela iindlela ezininzi zokukhanya ukuba zisasazeke ngefayibha, nto leyo ekhokelela ekusasazekeni okuphezulu nasekuncipheni kokukhanya xa kuthelekiswa nefayibha yemowudi enye.

I-Multimode fiber inika i-bandwidth ephantsi kunye nomgama omfutshane wokudlulisela xa kuthelekiswa ne-single-mode fiber.

Ngenxa yokuba ingundoqo wayo mkhulu, iyakwazi ukumelana neengxaki zokulungelelanisa kwaye kulula ukuyisebenzisa xa umgama umfutshane kwaye ikwazi ukusebenzisa idatha esezantsi.

I-Multimode fiber isetyenziswa rhoqo kwizicelo ezimfutshane ezifana neenethiwekhi zengingqi (ii-LAN), amaziko edatha, kunye neekhonkco zonxibelelwano ezimfutshane.

Ngokuphathelele isantya, zombini iifayibha zemowudi enye kunye ne-multimode zinokuxhasa amazinga aphezulu edatha. Nangona kunjalo, ifayibha yemowudi enye idla ngokuxhasa isantya esiphezulu kumgama omde ngenxa yeempawu zayo eziphezulu ngokubhekiselele ekusasazekeni nasekuncipheni. Ngokuhambela phambili kwetekhnoloji kunye neendlela zokudlulisela, zombini ezi ntlobo zeefayibha zibone ukwanda kwesantya sazo esinokufikelelwa ngokuhamba kwexesha.

Ekugqibeleni, ukhetho phakathi kwefayibha yemowudi enye kunye ne-multimode luxhomekeke kwizinto ezifana nomgama wothumelo, i-bandwidth efunekayo, izinto eziqwalaselwayo kuhlahlo-lwabiwo mali, kunye neemfuno ezithile zesicelo senethiwekhi.

Qhagamshelana Nathi, Fumana Iimveliso Ezisemgangathweni kunye Nenkonzo Ecokisekileyo.

Funda nzulu

Iindaba zeBLOG

Ulwazi lweShishini

Isihloko Esingenasihloko - Ikopi e-1 ye-eqo

Ihlala ixesha elingakanani intambo ye-Fiber Optic?

Funda ngokugqithisileyo

2026-07-21

Intambo ye-fiber optic ibe yintsika yothungelwano lwanamhlanje, ixhasa i-intanethi ekhawulezayo, unxibelelwano, amaziko edatha, iziseko zophuhliso ze-5G, ukwenziwa kwezinto ngokuzenzekelayo kwimizi-mveliso, kunye nezixeko ezikrelekrele. Xa kuthelekiswa neentambo zekopolo zemveli, iintambo ze-fiber optic zibonelela nge-bandwidth ephezulu, ilahleko ephantsi yesiginali, umgama omde wothumelo, kunye nokumelana okungcono nokuphazamiseka kwe-electromagnetic.

Ungayikhetha njani intambo yeFiber Patch efanelekileyo?

Funda ngokugqithisileyo

2026-07-17

Kwiinethiwekhi zonxibelelwano ezikhawulezayo zanamhlanje, intambo yefayibha iye yaba yenye yezona zinto zibalulekileyo zokudibanisa izixhobo ze-optical, izixhobo zenethiwekhi, kunye neenkqubo zokusasazwa kwefayibha. Ukusuka kumaziko edatha kunye neenethiwekhi zonxibelelwano ukuya kwi-FTTH (Fiber to the Home) deployments kunye neenkqubo zonxibelelwano lweshishini, iintambo ze-fiber patch zibonelela ngoqhagamshelo lwe-optical oluthembekileyo nolusebenza kakuhle.

Uhlalutyo olupheleleyo lwe-G.657.A1, G.657.A2 kunye ne-G.657.B3

Funda ngokugqithisileyo

2026-07-13

Ngokusetyenziswa okukhulu kwe-FTTH Fiber eKhaya, amaziko edatha e-AI computing, i-5G fronthaul, i-indoor comprehensive wiring, i-FPV drone miniature communication kunye nokwakhiwa kohlaziyo lwangoku olubuthathaka kwihlabathi liphela, i-G.652D single-mode fiber yendabuko ihlushwa kukulahleka okukhulu kokugoba kunye nendawo encinci yocingo, nto leyo ethintela kakhulu ulwakhiwo lweenethiwekhi zonxibelelwano ze-optical ezikhawulezayo. Yenziwe yi-ITU-T, i-G.657 series bend-insensitive single-mode fiber yenzelwe ngokukodwa iikona ezijijekileyo, i-dense wiring kunye ne-micro-pipeline. Amanqanaba amathathu emveliso ephambili, i-G.657.A1 standard bend-resistant fiber, i-G.657.A2 ephuculweyo bend-resistant fiber kunye ne-G.657.B3 ultra-bend-insensitive fiber, isebenzisa iiprofayili ze-refractive index ezincediswa yi-trench-assisted refractive index, kwaye ibonisa umahluko olinganisiweyo kwi-minimum bending radius, i-mode field diameter kunye nokusebenza kwe-attenuation. Zigubungela iimfuno zemeko epheleleyo ukusuka kwi-wiring yasekhaya engabizi kakhulu ukuya kwi-ultra-compact special wiring.