Ukukhetha okulungileikhebula le-fiber yemodi eminingiKubalulekile ekwenzeni ngcono ukusebenza kwenethiwekhi. Onjiniyela benethiwekhi kanye nochwepheshe be-IT kumele baqonde umehluko phakathi kwezinhlobo ezahlukene zezintambo ze-fiber optic, njenge-OM1, OM2, OM3, OM4, kanye ne-OM5. Uhlobo ngalunye lunikeza izinzuzo ezihlukile ngokwe-bandwidth kanye namakhono ebanga.ikhebula lefayibhaizinhlelo zinikeza ikhambi elingabizi kakhulu elinomzila wokuthuthukisa oya ku-100G, okwenza zibe zilungele ukusetshenziswa kwezakhiwo ezisekelwe ejwayelekile. Ngokuhlola izidingo zenethiwekhi nokulinganisela izindleko nokusebenza, umuntu angaqinisekisa ingqalasizinda yekhebula le-fiber elivikela esikhathini esizayo futhi elisebenza kahle.
Izinto Ezibalulekile Okufanele Uzicabangele
- Qonda izinhlobo ezahlukene zezintambo ze-fiber ze-multimode (OM1 kuya ku-OM5) ukuze ukhethe ezifanele izidingo zakho zenethiwekhi.
- Hlola izidingo ze-bandwidth ngokucophelela; izintambo ze-bandwidth eziphakeme njenge-OM4 kanye ne-OM5 zilungele amanethiwekhi anomthamo ophezulu.
- Cabanga ngamakhono okuhamba ibanga lapho ukhetha izintambo zefayibha; izinketho ezintsha ezifana ne-OM3, i-OM4, kanye ne-OM5 zisekela amabanga amade ngempumelelo.
- Linganisa izindleko kanye nokusebenza ngokuhlola izidingo zamanje nezesikhathi esizayo zenethiwekhi yakho; i-OM1 kanye ne-OM2 zilungele isabelomali sezidingo eziphakathi nendawo.
- Qinisekisa inethiwekhi yakho esikhathini esizayo ngokutshala imali ezintanjeni ezifana ne-OM4 kanye ne-OM5, ezinikeza ukusabalala kanye nokuhambisana nobuchwepheshe obusha.
- SebenzisaUDowellukuqonda kuka-'s ukuhlola izidingo zenethiwekhi yakho nokwenza izinqumo ezinolwazi mayelana nokukhetha ikhebula le-fiber.
Ukuqonda Ikhebula Le-Multimode Fiber
Iyini i-Multimode Fiber?
Ikhebula le-fiber le-Multimode lidlala indima ebalulekile ekuxhumaneni kwenethiwekhi kwanamuhla ngokwenza kube lula ukuxhumana okude. Linobubanzi obukhulu obuphakathi, ngokuvamile obusukela kuma-micrometer angu-50 kuya kwangu-62.5, okuvumela ukuthi lithwale imisebe yokukhanya eminingi noma izindlela ngasikhathi sinye. Lesi sici senza ikhebula le-fiber le-multimode lifaneleke ezindaweni ezifana nezikhungo zedatha kanye namanethiwekhi endawo (ama-LAN), lapho ukudluliswa kwedatha okude kubalulekile khona. Ikhono lokudlulisa izindlela zokukhanya eziningi ngesikhathi esisodwa lenza kube lula ukudluliswa kwedatha okuphumelelayo, okwenza kube ukukhetha okuthandwayo kwengqalasizinda yenethiwekhi eminingi.
Ukubaluleka kwe-Multimode Fiber ku-Networking
Ukubaluleka kwei-fiber yemodi eminingiIkhebula ekuxhumekeni alikwazi ukweqiswa. Linikeza ikhambi elingabizi kakhulu lokudluliselwa kwedatha ebangeni elifushane, ikakhulukazi ngaphakathi kwezakhiwo noma ezindaweni zasekhempasini. Izintambo zefayibha ye-Multimode zilungele kahle ama-LAN nezinye izingqalasizinda zenethiwekhi lapho amabanga emafushane khona, futhi izidingo ze-bandwidth zilinganiselwe. Ngokusekela izindlela eziningi zokukhanya, lezi zintambo ziqinisekisa ukuxhumana kwedatha okuthembekile nokusebenzayo, okubalulekile ekugcineni imisebenzi yenethiwekhi engenamthungo. Ngaphezu kwalokho, usayizi omkhulu wezintambo zefayibha ye-multimode uvumela ukufakwa nokugcinwa okulula, okuthuthukisa ukukhanga kwazo ezinhlelweni ezahlukene zenethiwekhi.
Izinhlobo Zezintambo Ze-Multimode Fiber
Ikhebula le-Fiber le-OM1 Multimode
Ikhebula le-fiber le-OM1 multimode limelela isizukulwane sokuqala sezintambo ze-multimode. Linobukhulu obuyi-core obungama-micrometer angu-62.5, obusekela amazinga edatha afinyelela ku-1 Gbps ebangeni elingamamitha angaba ngu-300. Lolu hlobo lwekhebula lufanelekela amazinga e-Ethernet amadala futhi luvame ukutholakala ezinhlelweni ezindala. Nakuba i-OM1 inikeza ikhambi elingabizi kakhulu lezinhlelo zokusebenza zebanga elifushane, lingase lingahlangabezani nezidingo zamanethiwekhi asheshayo anamuhla. Njengoba ubuchwepheshe buthuthuka, izinhlangano eziningi zicabanga ukuthuthukela ezintanjeni ze-fiber ze-multimode ezintsha ukuze zithuthukise ukusebenza kanye nengqalasizinda yazo evikela esikhathini esizayo.
Ikhebula le-Fiber le-OM2 Multimode
OM2i-fiber yemodi eminingiIkhebula lithuthukisa amakhono e-OM1 ngokunikeza usayizi oyinhloko wama-micrometer angu-50. Lokhu kuthuthukiswa kuvumela i-OM2 ukuthi isekele amazinga edatha angu-1 Gbps emabangeni amade, afinyelela kumamitha angu-600. Amandla ebanga akhuphukile enza i-OM2 ibe inketho esebenzayo ezindaweni ezinkulu zenethiwekhi, njengamanethiwekhi ekhampasi noma izikhungo zedatha. Ngenkathi i-OM2 inikeza ukusebenza okungcono kune-OM1, isahluleka uma iqhathaniswa namazinga edatha aphezulu kanye namabanga amade asekelwa izintambo ezintsha ze-fiber ze-multimode njenge-OM3 kanye ne-OM4.
Ikhebula le-Fiber le-OM3 Multimode
Ikhebula le-fiber le-OM3 multimode liphawula intuthuko enkulu kubuchwepheshe be-fiber optic. Lakhelwe ukusekela amazinga aphezulu edatha kanye namabanga amade, okwenza kube kuhle kakhulu ezinhlelweni zokuxhumana zesimanje. Njengoba inosayizi oyinhloko wama-micrometer angu-50, i-OM3 ingaphatha amazinga edatha afinyelela ku-10 Gbps ebanga elingamamitha angu-300 futhi isekela ngisho ne-40 Gbps kanye ne-100 Gbps ebanga elifushane. Leli khono lenza i-OM3 ibe ukukhetha okuthandwayo kwezikhungo zedatha kanye nezindawo zokubala ezisebenza kahle kakhulu. Idizayini eyenziwe ngcono nge-laser ye-OM3 iqinisekisa ukudluliswa kwedatha okuphumelelayo, inikeza ikhambi eliqinile ezinhlanganweni ezifuna ukuthuthukisa ingqalasizinda yazo yenethiwekhi.
Ikhebula le-Fiber le-OM4 Multimode
OM4imodi eminingiIkhebula le-fiber limelela ukuthuthukiswa okukhulu kunezandulelayo. Linosayizi oyinhloko wama-micrometer angu-50, afana ne-OM3, kodwa linikeza ukusebenza okuthuthukisiwe. I-OM4 isekela amazinga edatha afinyelela ku-10 Gbps ebangeni elingamamitha angu-550, okwenza ifaneleke ezindaweni zokuxhumana ezinesivinini esikhulu. Leli khono lifinyelela ku-40 Gbps kanye ne-100 Gbps ebangeni elifushane, linikeza ukuguquguquka kwezinhlelo zokusebenza ezahlukahlukene. Ukwanda kwamandla e-bandwidth kanye nebanga kwenza i-OM4 ibe ukukhetha okuhle kakhulu kwezikhungo zedatha kanye namanethiwekhi ebhizinisi adinga ukusebenza okuphezulu nokuthembeka. Ngokukhetha i-OM4, izinhlangano zingavikela ingqalasizinda yazo esikhathini esizayo, ziqinisekise ukuhambisana nobuchwepheshe obusha kanye nezidingo zesilinganiso sedatha esiphezulu.
Ikhebula le-Fiber le-OM5 Multimode
Ikhebula le-fiber le-OM5 multimode lethula izinga elisha lokusebenza ngamakhono alo e-wideband. Eklanyelwe ukusekela ama-wavelength amaningi, i-OM5 ivumela amazinga edatha aphezulu kanye ne-bandwidth ethuthukisiwe. Lokhu kuthuthuka kwenza i-OM5 ibe yindawo ekahle kakhulu ezinhlelweni zokusebenza ezidinga ukudluliswa kwedatha okusheshayo emabangeni amade. Usayizi oyinhloko uhlala kuma-micrometer angu-50, kodwa ikhono lokuphatha ama-wavelength amaningi lihlukanisa i-OM5 nezinguqulo zangaphambilini. Lesi sici senza kube lula ukudluliswa kwedatha okuphumelelayo, kunciphisa isidingo sokutshalwa kwezimali okwengeziwe kwengqalasizinda. Ukuhambisana kwe-OM5 nobuchwepheshe obusha kuqinisekisa ukuthi amanethiwekhi ahlala ekhuliswa futhi evumelana nezidingo zesikhathi esizayo. Ezinhlanganweni ezifuna ukwandisa amandla enethiwekhi yazo, i-OM5 inikeza ikhambi eliqinile elilinganisela ukusebenza nokusebenza kahle kwezindleko.
Ukuhlola Izidingo Zenethiwekhi noDowell
Ukuqonda izidingo zenethiwekhi kubalulekile lapho ukhetha ikhebula le-fiber le-multimode elifanele. UDowell unikeza ulwazi lokuhlola lezi zidingo ngempumelelo.
Izidingo ze-bandwidth
I-bandwidth idlala indima ebalulekile ekunqumeni ikhebula le-fiber le-multimode elifanele. Amanethiwekhi anezidingo eziphezulu zokudlulisa idatha adinga izintambo ezisekela i-bandwidth ephezulu.I-OM4 Multimode Fiberinikeza ukufinyelela okude kanye nomkhawulokudonsa ophezulu, okwenza ifaneleke ezikhungweni zedatha ezinkulu kanye namanethiwekhi anomthamo ophezulu. Ihambisana nezindinganiso zesimanje zokuxhumana ezifana ne-40GBASE-SR4 kanye ne-100GBASE-SR10, okuqinisekisa ukudluliswa kwedatha okuphumelelayo. Ukuze kube nomkhawulokudonsa omkhulu nakakhulu,I-OM5 Multimode Fiberisekela ubude be-wavelength obusukela ku-850 nm kuya ku-950 nm, okuvumela amazinga aphezulu edatha kanye namabanga amade nge-bandwidth engu-28000 MHz*km. Leli khono lenza i-OM5 ibe yinhle kakhulu ezinhlelweni zokusebenza ezidinga ukudluliselwa kwedatha okukhulu.
Izinto Okufanele Uzicabangele Ngebanga
Ibanga liyisici esibalulekile ekukhetheni ikhebula le-fiber yemodi ye-multi elifanele. Amabanga amafushane ngokuvamile afanela izinhlobo ze-fiber ezindala njenge-OM1 ne-OM2, ezisekela amazinga edatha aphakathi kumabanga anqunyelwe. Kodwa-ke, kumabanga amade, ama-fiber amasha njenge-OM3, i-OM4, ne-OM5 anikeza ukusebenza okuthuthukisiwe.I-OM4 Multimode Fiberisekela amazinga edatha afinyelela ku-10 Gbps ngaphezu kwamamitha angu-550, okwenza kube ukukhetha okuthembekile ezindaweni ezibanzi zenethiwekhi.I-OM5 Multimode Fiberinweba leli khono, inikeza ukudluliswa kwedatha okuphumelelayo emabangeni amade ngenxa yezici zayo ze-wideband. Ngokuhlola izidingo zebanga, izinhlangano zingakhetha ikhebula le-fiber eliqinisekisa ukusebenza kahle kanye nokuthembeka.
Ukulinganisela Izindleko Nokusebenza Kukhebula Le-Multimode Fiber
Ukukhetha ikhebula le-fiber le-multimode elifanele kuhilela ukuhlola kokubili izindleko kanye nokusebenza. Uhlobo ngalunye lwekhebula lunikeza izinzuzo ezihlukile, futhi ukuqonda lokhu kungasiza ekwenzeni isinqumo esinolwazi.
Ukusebenza Kahle Kwezindleko Zezinhlobo Ezihlukene
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I-OM1 kanye ne-OM2: Lezi zintambo zinikeza inketho engabizi kakhulu kumanethiwekhi anezidingo zedatha eziphakathi nendawo. Zifanelana nezimo lapho ukudluliswa kwedatha okusheshayo kungabalulekile khona. Izindleko zazo eziphansi zizenza zikhange ekufakweni okuncane noma ezinhlelweni ezindala.
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OM3: Le khebula inikeza ibhalansi phakathi kwezindleko nokusebenza. Isekela amazinga aphezulu edatha kanye namabanga amade kune-OM1 kanye ne-OM2. Izinhlangano ezifuna ukuthuthukisa ingqalasizinda yazo ngaphandle kokutshalwa kwezimali okukhulu zivame ukukhetha i-OM3.
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OM4: Nakuba ibiza kakhulu kune-OM3, i-OM4 inikeza ukusebenza okuthuthukisiwe. Isekela i-bandwidth ephezulu kanye namabanga amade, okwenza ifaneleke kumanethiwekhi amakhulu. Ukutshalwa kwezimali ku-OM4 kungaholela ekongeni isikhathi eside ngokunciphisa isidingo sokuthuthukiswa njalo.
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OM5: Le khebula imelela intuthuko yakamuva kubuchwepheshe be-fiber ye-multimode. Isekela amaza amaningi, inikeza ukusebenza okuphezulu. Nakuba izindleko zokuqala ziphakeme, ikhono le-OM5 lokusingatha izidingo zedatha zesikhathi esizayo lenza kube ukukhetha okungabizi kakhulu kwezinhlangano ezicabanga kusengaphambili.
Amamethrikhi Okusebenza Okufanele Uwacabangele
- Ububanzi bomkhawulo: I-bandwidth ephezulu ivumela ukudluliswa kwedatha okusheshayo. I-OM4 ne-OM5 ziyaphumelela kule ndawo, zisekela amazinga enethiwekhi yesimanje. Ukuhlola i-bandwidth edingekayo kusiza ekukhetheni uhlobo lwekhebula olufanele.
- Ibanga: Ibanga lapho idatha idinga ukudluliselwa khona lithonya ukukhetha ikhebula. I-OM3 ne-OM4 zisekela amabanga amade uma kuqhathaniswa ne-OM1 ne-OM2. Kumanethiwekhi abanzi, i-OM5 inikeza ukusebenza okuhle kakhulu amabanga amade.
- Izinga Ledatha: Amandla esilinganiso sedatha sekhebula anquma ukufaneleka kwayo ezinhlelweni ezithile. I-OM3 ne-OM4 zisekela amazinga edatha afinyelela ku-10 Gbps, kuyilapho i-OM5 ingaphatha amazinga aphezulu nakakhulu. Ukuqonda izidingo zesilinganiso sedatha senethiwekhi kuqinisekisa ukusebenza kahle kakhulu.
- Ukusabalala: Izinhlelo zokukhulisa inethiwekhi zesikhathi esizayo kufanele zifake isandla esinqumweni. Amakhono e-OM5 e-wideband ayenza ivumelane nobuchwepheshe obusha, okuhlinzeka ngokukhula kwamanethiwekhi akhulayo.
Ngokucabanga ngokucophelela ngalezi zici, izinhlangano zingafinyelela ibhalansi phakathi kwezindleko nokusebenza kahle, ziqinisekise ingqalasizinda yenethiwekhi eqinile nephumelelayo.
Ukuqinisekisa Ikusasa Lenethiwekhi Yakho noDowell
Ezweni lobuchwepheshe elishintsha ngokushesha, ukuvikela ingqalasizinda yakho yenethiwekhi esikhathini esizayo kuba yinto ebalulekile. UDowell unikeza ukuqonda ngendlela izinhlangano ezingaqinisekisa ngayo ukuthi amanethiwekhi azo ahlala ekhula futhi ehambisana nobuchwepheshe obusha.
Ukusabalala
Ukusabalala kubhekisela ekhonweni lenethiwekhi lokukhula nokuzivumelanisa nezidingo ezikhulayo. Njengoba amabhizinisi ekhula, izidingo zawo zokudlulisa idatha zivame ukwanda. Izintambo ze-fiber ze-Multimode, ikakhulukazi i-OM4 ne-OM5, zinikeza ukusabalala okuhle kakhulu. Lezi zintambo zisekela amazinga aphezulu edatha kanye namabanga amade, okwenza zifanelekele ukwandisa amanethiwekhi.
1. I-OM4 Multimode Fiber: Le khebula isekela amazinga edatha afinyelela ku-10 Gbps ngaphezu kwamamitha angu-550. Amandla ayo e-bandwidth athuthukisiwe ayenza ifaneleke kakhulu kumanethiwekhi amakhulu alindele ukukhula. Izinhlangano zingathembela ku-OM4 ukuze ziphathe imithwalo yedatha eyengeziwe ngaphandle kokuphazamisa ukusebenza.
2. I-OM5 Multimode Fiber: Yakhelwe ukukhuliswa kwesikhathi esizayo, i-OM5 isekela amaza amaningi, okuvumela ukudluliswa kwedatha okukhulu. Leli khono liqinisekisa ukuthi amanethiwekhi angamukela ubuchwepheshe obusha kanye nezidingo zedatha eziphakeme. Izici ze-wideband ze-OM5 zenza kube ukukhetha okucabangayo kusengaphambili kwezinhlangano ezihlela ukwanda kwesikhathi eside.
Ukuhambisana ne-Emerging Technologies
Ukuhambisana nobuchwepheshe obusha kuqinisekisa ukuthi inethiwekhi ihlala ifaneleka futhi isebenza kahle. Njengoba ubuchwepheshe obusha buthuthuka, amanethiwekhi kumele azivumelanise ukuze abusekele. Izintambo ze-fiber ze-Multimode, ikakhulukazi i-OM5, zinikeza ukuhambisana okudingekayo.
- I-OM5 Multimode Fiber: Ikhono lale ntambo lokuphatha amaza amaningi liyenza ihambisane nobuchwepheshe obusha. Isekela izinhlelo zokusebenza ezidinga ukudluliswa kwedatha okusheshayo, njengeqiniso elingokoqobo kanye nokubala amafu. Ngokukhetha i-OM5, izinhlangano zingaqinisekisa ukuthi amanethiwekhi azo ahlala evumelana nentuthuko yezobuchwepheshe yesikhathi esizayo.
- I-OM4 Multimode Fiber: Nakuba ingathuthuki njenge-OM5, i-OM4 isanikeza izinzuzo ezibalulekile zokuhambisana. Ihambisana nezindinganiso zesimanje zokuxhumana, isekela izinhlelo zokusebenza ezifana ne-40GBASE-SR4 kanye ne-100GBASE-SR10. Lokhu kuhambisana kuqinisekisa ukuthi amanethiwekhi asebenzisa i-OM4 angahlanganisa ubuchwepheshe obusha ngaphandle kokuphazamiseka.
Ngokugxila ekukhuleni nasekuhambisaneni, izinhlangano zingavikela amanethiwekhi azo esikhathini esizayo ngempumelelo. Ubuchwepheshe bukaDowell kumakhebula e-fiber amaningi buhlinzeka ngesisekelo sokwakha ingqalasizinda yenethiwekhi eqinile futhi eguquguqukayo.
Ukukhetha ikhebula le-fiber le-multimode elifanele kuhilela ukuqonda izidingo zenethiwekhi, ukulinganisela izindleko nokusebenza, kanye nokuhlela ukukhula kwesikhathi esizayo. Uhlobo ngalunye lwekhebula, kusukela ku-OM1 kuya ku-OM5, lunikeza izinzuzo ezihlukile ezihlangabezana nezidingo ezahlukene zenethiwekhi. Ukutshala imali kuma-fiber asebenza kahle njenge-OM4 kanye ne-OM5 kungavikela amanethiwekhi esikhathini esizayo, kuqinisekiswe ukuhambisana nobuchwepheshe obusha kanye namazinga aphezulu edatha. Ngokucabanga ngalezi zici, izinhlangano zingakha ingqalasizinda yenethiwekhi eqinile nephumelelayo ehlangabezana nezidingo zamanje futhi evumelana nentuthuko yesikhathi esizayo.
Imibuzo Evame Ukubuzwa
Iyini inzuzo eyinhloko yokusebenzisa izintambo ze-fiber ze-multimode?
Izintambo zefayibha zemodi eminingiinikeza ikhambi elingabizi kakhulu lokudlulisa idatha ibanga elifushane. Zisekela izindlela eziningi zokukhanya, okuqinisekisa ukudluliswa kwedatha okuphumelelayo. Lokhu kuzenza zilungele izindawo ezifana nezikhungo zedatha kanye namanethiwekhi endawo (ama-LAN).
Ngingaluthola kanjani uhlobo olufanele lwekhebula le-fiber ye-multimode yenethiwekhi yami?
Ukuze ukhethe ikhebula le-fiber yemodi eningi efanele, cabangela izici ezifana nezidingo ze-bandwidth, ibanga, kanye nokukhula kwesikhathi esizayo.I-OM1 kanye ne-OM2ifanelane nezidingo zedatha ezilinganiselwe, kuyilaphoI-OM3, i-OM4, kanye ne-OM5inikeza umkhawulokudonsa ophezulu kanye namabanga amade, okwenza zifaneleke ezinhlelweni zokusebenza ezidinga kakhulu.
Kungani kufanele ngicabangele ukuthuthukisa kusuka ku-OM1 kuya ku-fibers entsha ye-multimode?
Ukuthuthukiswa kusuka ku-OM1 kuya ku-fiber entsha ye-multimode njenge-OM3 noma i-OM4 kungathuthukisa kakhulu ukusebenza kwenethiwekhi. Lezi fiber ezintsha zisekela amazinga aphezulu edatha kanye namabanga amade, okuhambisana nezindinganiso zenethiwekhi zesimanje kanye nezidingo zokuvikela esikhathini esizayo.
Yimiphi umehluko oyinhloko phakathi kwezintambo ze-multimode fiber ze-OM4 kanye ne-OM5?
OM4isekela amazinga edatha afinyelela ku-10 Gbps ngaphezu kwamamitha angu-550, okwenza ifaneleke ezindaweni zokuxhumana ezisheshayo.OM5wethula amakhono e-wideband, okuvumela ama-wavelength amaningi kanye nokudluliselwa kwedatha okukhulu. Lokhu kwenza i-OM5 ibe yindawo ekahle kakhulu ezinhlelweni zokusebenza ezidinga ukudluliswa kwedatha okusheshayo emabangeni amade.
Ikhebula le-fiber le-multimode lisiza kanjani ekuvikeleni inethiwekhi esikhathini esizayo?
Izintambo zefayibha ze-Multimode, ikakhulukaziI-OM4 kanye ne-OM5, inikeza ukusabalala kanye nokuhambisana nobuchwepheshe obusha. Basekela amazinga aphezulu edatha kanye namabanga amade, okuqinisekisa ukuthi amanethiwekhi angakwazi ukuzivumelanisa nezidingo zesikhathi esizayo ngaphandle kokuthuthukiswa okuvamile.
Ingabe izintambo ze-fiber ze-multimode zingasetshenziswa ekufakweni kwangaphandle?
Nakuba izintambo zefayibha zemodi ehlukahlukene ziphumelela kakhulu ezindaweni zangaphakathi, ukukhetha ikhebula lefayibha langaphandle elifanele kubalulekile ukuze kusebenze kahle ezimweni ezahlukene zemvelo. Cabanga ngezinto ezifana nokumelana nesimo sezulu kanye nendawo yokufaka lapho ukhetha izintambo zangaphandle.
Iyiphi indima edlalwa yi-bandwidth ekukhetheni ikhebula le-fiber yemodi eminingi?
I-bandwidth inquma umthamo wokudlulisa idatha wekhebula. I-bandwidth ephezulu ivumela ukudluliswa kwedatha okusheshayo.I-OM4 kanye ne-OM5ukwenza kahle kulo mkhakha, ukusekela amazinga okuxhumana esimanje nokuqinisekisa ukuxhumana kwedatha okuphumelelayo.
Ingabe izintambo ze-fiber ze-multimode ziyahambisana nobuchwepheshe obusha?
Yebo, ikakhulukaziI-fibre ye-OM5 multimodeIkhono layo lokusingatha amaza amaningi liyenza ihambisane nobuchwepheshe obusha njenge-virtual reality kanye ne-cloud computing. Lokhu kuqinisekisa ukuthi amanethiwekhi ahlala evumelana nezimo nentuthuko yesikhathi esizayo.
Ukucatshangelwa kwebanga kukuthinta kanjani ukukhethwa kwekhebula le-fiber ye-multimode?
Ibanga lidlala indima ebalulekile ekukhetheni ikhebula. Amabanga amafushane afanelana nemicu emidala efana ne-OM1 kanye ne-OM2, kuyilapho imicu emisha efana ne-OM3, i-OM4, kanye ne-OM5 inikeza ukusebenza okuthuthukisiwe emabangeni amade. Ukuhlola izidingo zebanga kuqinisekisa ukusebenza kahle kwenethiwekhi.
Yiziphi izinto okufanele ngizicabangele lapho ngilinganisa izindleko kanye nokusebenza kwezintambo ze-fiber ze-multimode?
Cabanga ngezidingo ezithile zenethiwekhi yakho, okuhlanganisa i-bandwidth, ibanga, kanye nokukhula kwesikhathi esizayo.I-OM1 kanye ne-OM2inikeza izinketho ezingabizi kakhulu zezidingo eziphakathi nendawo, kuyilaphoI-OM3, i-OM4, kanye ne-OM5inikeza ukusebenza okuphezulu kwezinhlelo zokusebenza ezidinga kakhulu. Ukulinganisa lezi zici kuqinisekisa ingqalasizinda yenethiwekhi engabizi futhi esebenza kahle.
Isikhathi sokuthunyelwe: Disemba 12-2024