Izindaba - Umhlahlandlela kaDowell wokukhetha ikhebula le-Multimode ye-Multimode

Ukukhetha okulungileIntambo ye-multimode fiberkubalulekile ukwenza kahle ukusebenza kwenethiwekhi. Onjiniyela benethiwekhi kanye nabachwepheshe be-IT kumele baqonde umehluko phakathi kwezintambo ezahlukahlukene zezintambo ze-fiber optic, njenge-OM1, OM2, OM3, OM4, no-Om5. Uhlobo ngalunye lunikeza izinzuzo ezihlukile ngokuya nge-bandwidth kanye namabanga amakhono. UmunyuIntambo yefiberAmasistimu ahlinzeka ngesisombululo esisebenzayo esibizayo ngendlela yokuthuthukisa eya ku-100G, okwenza babe nempumelelo ngezicelo zezakhiwo ezijwayelekile. Ngokuhlola izidingo zenethiwekhi kanye nokulinganisa izindleko ngokusebenza, umuntu angaqinisekisa ukuthi ingqalasizinda ye-fiber-preble yobufakazi nekusasa.

Ukuthathwa Key

Qonda izinhlobo ezahlukene ze-multimode fiber cable (om1 kuya ku-om5) ukukhetha okulungile kwezidingo zakho zenethiwekhi.
Hlola izidingo ze-bandwidth ngokucophelela; Izintambo ze-bandwidth eziphakeme ezinjenge-OM4 ne-OM5 zilungele amanethiwekhi aphezulu.
Cabanga ngamabanga amabanga lapho ukhetha izintambo ze-fiber; Izinketho ezintsha ezifana ne-OM3, OM4, kanye no-Om5 ukuxhasa amabanga amade.
Izindleko zokulinganisa kanye nokusebenza ngokuhlola izidingo zamanje zenethiwekhi yakho nezesikhathi esizayo; I-OM1 ne-OM2 banobungane kwisabelomali ngezidingo ezilinganiselayo.
Fakazela inethiwekhi yakho ngokutshala imali kumakhebuli afana ne-OM4 ne-OM5, enikeza ukuqina kanye nokuhambisana nobuchwepheshe obuqhamukayo.
SebenzisaIbonaUkuqonda okusondelana nezidingo zakho zenethiwekhi futhi wenze izinqumo ezinolwazi ngokukhethwa kwekhebula eyi-fiber.

Ukuqonda ikhebula le-multimode fiber

Yini i-multimode fiber?

I-multimode fiber ikhebula idlala indima ebalulekile ekuxhumaneni kwanamuhla ngokwenza lula ukuxhumana okufushane. Ifaka ububanzi obukhulu obukhulu, ngokujwayelekile kusuka kusuka kuma-micrometer angama-50 kuye kwangama-62.5, okuvumela ukuthi kuthwale imisebe yokukhanya eminingi noma izindlela ngasikhathi sinye. Lesi sici senza ikhebula le-multimode fiber lilungele izindawo ezinjengezikhungo zedatha namanethiwekhi wendawo (ama-lans), lapho ukuhanjiswa kwedatha okufushane kubalulekile. Amandla okudlulisa izindlela eziningi zokukhanya ngasikhathi sinye zinika amandla ukudluliswa kwedatha okusebenzayo, okwenza kube yikhethelo elikhethwayo lengqalasizinda eziningi zenethiwekhi.

Ukubaluleka kwe-multimode fiber kunethiwekhi

Ukubaluleka kwei-multimode fiberIkhebula ekuxhumaneni nenethiwekhi alikwazi ukweqiwa. Inikeza isixazululo esisebenzayo esibizayo sokuhanjiswa kwedatha yebanga elifushane, ikakhulukazi ngaphakathi kwezakhiwo noma ezindaweni zekhampasi. Amakhebuli e-multimode fiber afaneleke kahle ama-LANs kanye nezinye izingqalasizinda zenethiwekhi lapho amabanga amafushane, futhi izidingo ze-bandwidth zilinganiselwe. Ngokuxhasa izindlela eziningi zokukhanya, lezi zintambo ziqinisekisa ukuxhumana okuthembekile futhi okusebenzayo, okubalulekile ukuze ulondoloze ukusebenza kwenethiwekhi engenamthungo. Ngokwengeziwe, usayizi omkhulu we-multimode we-multimode fiber cable ukuvumela ukufakwa kanye nokulungiswa okulula, uthuthukise futhi ukudluliswa kwawo ezinhlelweni ezahlukahlukene zokuxhumana.

Izinhlobo ze-multimode fiber cable

Intambo ye-OM1 Multimode Fibre

I-OM1 Multimode fiber ikhebula imele isizukulwane sokuqala semicu ye-multimode. Ifaka usayizi oyisisekelo ka-62.5 ama-micrometers, asekela amanani wedatha aze afike kuma-gbps angu-1 ngaphezulu kwamabanga amamitha acishe abe ngu-300. Lolu hlobo lwekhebula lulungele amazinga amadala asethernet futhi uvame ukutholakala ezinhlelweni zamafa. Yize u-Om1 enikeza isixazululo esisebenza ngempumelelo kwezicelo ezinamabanga amafushane, kungahle kungahlangabezani nezidingo zamanethiwekhi wesimanje aphezulu. Njengobuchwepheshe buthuthuka, izinhlangano eziningi zibheka ukuthuthukela kwizintambo ze-multimode eziyimfihlo zokuthuthukisa ukusebenza kanye nekusasa lelo gciwane lazo.

Ikhebula le-OM2 Multimode Fibre

U-m2i-multimode fiberIkhebula liyathuthuka kumakhono we-OM1 ngokunikeza usayizi oyisisekelo wama-micrometers angama-50. Lesi sithuthukisi sivumela i-OM2 ukuthi isekele amanani edatha ama-1 gbps ngaphezulu kwamabanga amade, afinyelela kumamitha angafika kwa-600. Amandla webanga elikhulayo enza i-OM2 inketho esebenzayo yezindawo zenethiwekhi ezinkulu, ezinjengenethiwekhi yekhampasi noma izikhungo zedatha. Ngenkathi i-OM2 ihlinzeka ngokusebenza okungcono kune-om1, isaba khona amafushane uma kuqhathaniswa namazinga entengo aphezulu kanye namabanga amade asekelwa yizintambo ze-multimode ezintsha ezinjenge-OM3 ne-OM4.

Intambo ye-OM3 Multimode Fibre

I-OM3 Multimode Cable imaka ukuthuthuka okubalulekile kubuchwepheshe be-fiber optic. Yenzelwe ukusekela amanani aphezulu wedatha kanye namabanga amade, okwenza kube kuhle ngezicelo zesimanje zokuxhumana. Ngosayizi oyisisekelo wama-micrometers angama-50, i-OM3 ingaphatha amanani entengo afinyelela kuma-10 gbps ngaphezulu kwamabanga amamitha angama-300 futhi aze asekele ama-40 gbps namabanga ayi-100 ngaphezulu kwamabanga amafushane. Lokhu kwenza lokhu kwenza u-Om3 ukukhetha okuthandwayo kwezikhungo zedatha kanye nezindawo eziphakeme zokusebenza kwekhompyutha. Umklamo we-laser olungiselelwe i-OM3 uqinisekisa ukuhanjiswa kwedatha okusebenzayo, ukuhlinzeka ngesixazululo esiqinile sezinhlangano ezifuna ukuthuthukisa ingqalasizinda yabo yenethiwekhi.

Ikhebula le-OM4 Multimode Fibre

U-m4umunyuI-fiber ikhebula imele ukuthuthuka okukhulu ngaphezulu kwabanduleli bayo. Ifaka usayizi oyisisekelo wama-micrometers angama-50, okufana ne-OM3, kepha inikeza ukusebenza okuthuthukile. I-OM4 isekela amanani wedatha afinyelela kuma-10 gbps ngaphezulu kwamabanga amamitha angama-550, awenze alungele izindawo zokuxhumana ezisheshayo. Lokhu kusebenza kufinyelela kuma-3 gbps nama-gbps ayi-100 ngaphezulu kwamabanga amafushane, anikeze ukuguquguquka kwezicelo ezahlukahlukene. Amandla we-bandwidth kanye nebanga lenza i-OM4 i-OM4 ukukhetha okuhle kwezikhungo zedatha namanethiwekhi webhizinisi afuna ukusebenza okuphezulu nokwethembeka. Ngokukhetha i-OM4, izinhlangano zingafakazela ngekusasa lezingqalasizinda, ziqinisekisa ukuhambisana nobuchwepheshe obusafufusa kanye nezidingo zesilinganiso sedatha ephezulu.

Ikhebula le-OM5 Multimode Fibre

Ikhebula le-OM5 Multimode fiber sethula izinga elisha lokusebenza ngamakhono ayo ebanzi. Idizayinelwe ukusekela ama-wavelength amaningi, i-OM5 ivumela amanani amakhulu wedatha futhi athuthukiswe umkhawulokudonsa. Le ntuthuko yenza i-OM5 ilungele izinhlelo zokusebenza ezidinga ukudluliswa kwedatha ephezulu kakhulu kumabanga amade. Usayizi oyisisekelo uhlala kuma-micrometer angama-50, kepha amandla okuphatha ama-wavelength amaningi ama-om5 ngaphandle kwezinguqulo zangaphambili. Lesi sici senza ukudluliswa kwedatha okusebenza kahle ngokwengeziwe, ukunciphisa isidingo sokutshalwa kwezimali okwengeziwe kwengqalasizinda. Ukuhambisana kuka-Om5 nochwepheshe osafufusa kuqinisekisa ukuthi amanethiwekhi ahlala enamandla futhi avumelana nezimo ezifunweni ezizayo. Izinhlangano zibheka ukukhulisa amandla enethiwekhi yazo, u-Om5 unikeza isixazululo esiqinile esilinganisa ukusebenza ngokusebenza kwezindleko.

Ukuhlola Izidingo Zenethiwekhi neDowell

Ukuqonda izidingo zenethiwekhi kubalulekile lapho ukhetha ikhebula le-multimode ye-multimode efanele. UDowell uhlinzeka ngokuqonda ekuhlolweni kwalezi zidingo ngempumelelo.

Izidingo Zama-bandwidth

I-bandwidth idlala indima ebalulekile ekunqumeni ikhebula le-multimode elifanele. Amanethiwekhi anezidingo eziphakeme zokudluliswa kwedatha zidinga amakhekhe axhasa ama-bandwidth aphezulu.I-OM4 Multimode FibreInikeza ukufinyelela okunwetshiwe kanye ne-bandwidth ephezulu, okwenza kube lula izikhungo ezinkulu zedatha namanethiwekhi aphezulu. Iqondanisa namazinga wesimanjemanje okuxhumana anjenge-40GBase-SR4 ne-100Gbase-SR10, iqinisekisa ukuhanjiswa kwedatha okusebenzayo. I-bandwidth enkulu kakhulu,I-OM5 Multimode FibreUsekela ama-wavelength kusuka kuma-850 nm kuya ku-950 nm, enika amandla amanani aphezulu wedatha kanye namabanga amade nge-bandwidth ka-28000 mhz * km. Leli khono lenza i-OM5 ilungele izinhlelo zokusebenza ezidinga ukugcwaliswa kwedatha enkulu.

Ukucatshangelwa Kwebanga

Ibanga lingenye into ebucayi ekukhetheni ikhebula le-multimode ye-multimode efanele. Amabanga amafushane ajwayele ukufanela izinhlobo ezindala ze-fiber ezifana ne-om1 ne-OM2, esekela amanani entengo yedatha alinganiselwe ngaphezulu kwamabanga akhawulelwe. Kodwa-ke, kumabanga amade, imicu emisha efana ne-OM3, OM4, kanye no-Om5 banikeze ukusebenza okuthuthukile.I-OM4 Multimode FibreIsekela amanani wedatha afinyelela kumamitha ayi-10 ngaphezulu kwamamitha angama-550, okwenza kube ukukhetha okuthembekile kwezindawo ezibanzi zenethiwekhi.I-OM5 Multimode FibreNgaphezu kwalokho unwebe lokhu amandla, okunikeza ukudluliswa kwedatha okusebenzayo ngaphezulu kwamabanga amade ngenxa yezici zayo ezibanzi. Ngokuhlola izidingo zebanga, izinhlangano zingakhetha ikhebula lefiber eliqinisekisa ukusebenza kahle nokwethenjwa.

Ukulinganisa izindleko nokusebenza kukhebula le-multimode fiber

Ukukhetha ikhebula le-multimode ye-multimode kuhlanganisa ukuhlola zombili izindleko nokusebenza. Uhlobo ngalunye lwekhebula lunikeza izinzuzo ezihlukile, futhi ukuqonda lokhu kungasiza ekwenzeni isinqumo esinolwazi.

Ukusebenza kwezindleko zezinhlobo ezahlukene

Om1 no-om2: Lezi zintambo zinikeza inketho enobungane yesabelomali samanethiwekhi anezidingo zedatha ezilinganiselayo. Zizofanela izindawo lapho ukuhanjiswa kwedatha okuphezulu kungabucayi. Izindleko zabo eziphansi zizenza zikhange ngokufakwa noma izinhlelo zefa elincane.

U-m3: Leli ntambo linikeza ukulingana phakathi kwezindleko nokusebenza. Ixhasa amanani entengo ephakeme kanye namabanga amade kune-om1 no-om2. Izinhlangano ezifuna ukuthuthukisa ingqalasizinda yazo ngaphandle kokutshala imali ebalulekile zivame ukukhetha i-OM3.

U-m4: Noma kubiza kakhulu kuno-om3, i-OM4 ihlinzeka ngokusebenza okuthuthukile. Ixhasa umkhawulokudonsa ophakeme kanye namabanga amade, okwenza kube lula kumanethiwekhi amakhulu. Ukutshalwa kwemali ku-OM4 kungaholela ekulondolozeni isikhathi eside ngokunciphisa isidingo sokuthuthuka njalo.

U-m5: Le ntambo imele intuthuko yakamuva kubuchwepheshe be-multimode fiber. Ixhasa ama-wavelength amaningi, enikeza ukusebenza okuphezulu. Ngenkathi izindleko zokuqala ziphezulu, amandla omkhumbi okuphatha izimfuno zedatha yesikhathi esizayo kwenza kube ukukhetha okungabizi kakhulu kwezinhlangano ezicabanga phambili.

Amameyri asebenza kahle okufanele acatshangelwe

Ibandlawi: I-bandwidth ephezulu ivumela ukudluliselwa kwedatha okusheshayo. I-OM4 no-Om5 Excel kule ndawo, isekela amazinga wanamuhla wokuxhumana. Ukuhlola i-bandwidth edingekayo kusiza ekukhetheni uhlobo lwentambo elifanele.
Ibanga: Ibanga lapho idatha idinga ukudluliselwa ithonya ukukhetha ikhebula. I-OM3 ne-OM4 ukusekela amabanga amade ngokuqhathaniswa ne-OM1 ne-OM2. Ngamanethiwekhi abanzi, u-Om5 unikeza ukusebenza okuhle kakhulu kumabanga amade.
Isilinganiso sedatha: Ikhono lokulinganisa ledatha lekhebula linquma ukufaneleka kwalo ngezinhlelo ezithile. I-OM3 ne-OM4 yokusekela amanani edatha yedatha kuze kufike ku-10 GBP, kanti u-Om5 angaphatha amanani aphezulu. Ukuqonda izidingo zedatha yenethiwekhi kuqinisekisa ukusebenza kahle.
Inkalala: Izinhlelo zokunwetshwa kwenethiwekhi yesikhathi esizayo kufanele zifake esinqumweni. Amandla we-om5 ebanzi enza kube nezimo kubuchwepheshe obusafufusa, abahlinzeka ngesikali samanethiwekhi akhulayo.

Ngokucabanga ngokucophelela lezi zinto, izinhlangano zingafinyelela ukulinganisela phakathi kwezindleko nokusebenza, ziqinisekisa ingqalasizinda yenethiwekhi eqinile nefanele.

Ngokuzayo-kufaka phakathi inethiwekhi yakho nge-dowell

Emhlabeni osulwa ngokushesha kobuchwepheshe, okuzayo - ukufakazisa ngengqalasizinda yakho yenethiwekhi kubalulekile. UDowell uhlinzeka ngemininingwane yokuthi izinhlangano zingaqinisekisa ukuthi amanethiwekhi awo ahlala enamandla futhi ayahambisana nobuchwepheshe obusafufusa.

Inkalala

Ukukhubazeka kubhekisele emandleni enethiwekhi okukhula nokujwayela ukuthuthuka kwezidingo. Lapho amabhizinisi ekhula, ukuhambisa idatha kudinga ukukhuphuka okuvame ukukhuphuka. Amakhebula we-multimode fiber, ikakhulukazi i-OM4 ne-OM5, anikele ngesikali esihle kakhulu. Lawa makhabethe asekela amanani aphezulu wedatha kanye namabanga amade, abenze balungele ukunweba amanethiwekhi.

1. I-fiber multimode fiber: Leli khebula lisekela amanani wedatha afinyelela kumamitha ayi-10 ngaphezulu kwamamitha angama-550. Amandla we-bandwidth athuthukisiwe enza kube kuhle kumanethiwekhi amakhulu aphezulu alindele ukukhula. Izinhlangano zingathembela ku-OM4 ukuthi zisingatheke imithwalo yedatha ekhuphukile ngaphandle kokuyekethisa ukusebenza.

2. I-OM5 Multimode fiber: Idizayinelwe ukuqina okuzayo, u-Om5 uxhasa ama-wavelength amaningi, avumela ukufakwa kwedatha enkulu. Lokhu kunamandla kuqinisekisa ukuthi amanethiwekhi angahlalisa ubuchwepheshe obusha nezidingo zedatha ephezulu. Izici zika-Om5 ebanzi zikwenza kube ukukhetha okucabanga phambili kwezinhlangano ukuhlela ukwanda kwesikhathi eside.

Ukuhambisana nobuchwepheshe obuqhamukayo

Ukuvumelana ne-Technologies evelayo kuqinisekisa ukuthi inethiwekhi ihlala isebenza futhi isebenza kahle. Njengoba ubuchwepheshe obusha bukhula, amanethiwekhi kumele azivumelanise nokubaxhasa. Amakhebula we-multimode fiber, ikakhulukazi om5, ahlinzeke ukuhambisana okudingekayo.

I-OM5 Multimode Fibre: Leli ntambo lentambo yokuphatha ama-wavelength amaningi likwenza ukuthi lihambisane nobuchwepheshe obusafufusa. Ixhasa izinhlelo zokusebenza ezidinga ukuhanjiswa kwedatha ephezulu, njengeqiniso elingokoqobo kanye ne-computing yefu. Ngokukhetha i-OM5, izinhlangano zingaqinisekisa ukuthi amanethiwekhi awo akwazi ukuzivumelanisa nezimo ekuthuthukisweni kwezobuchwepheshe okuzayo.

I-OM4 Multimode Fibre: Ngenkathi kungenjalo athuthukile njenge-OM5, i-OM4 isakunikeza izinzuzo ezibalulekile zokuhambisana. Iqondanisa namazinga wanamuhla wokuxhumana, ukusekela izinhlelo ezinjenge-40Gbase-SR4 ne-100Gbase-SR10. Lokhu kuvumelana kuqinisekisa ukuthi amanethiwekhi asebenzisa i-OM4 angahlanganisa ubuchwepheshe obusha ngaphandle komthungo.

Ngokugxila ku-scalability kanye nokuhambisana, izinhlangano zingafakazela amanethiwekhi awo ngokuzayo ngempumelelo. Ubuchwepheshe bakaDowell kwi-Multimode Fibre Fiber Cable banikeza isisekelo sokwakha izingqalasizinda zenethiwekhi eziguqukayo.

Ukukhetha ikhebula le-multimode ye-multimode kuhlanganisa ukuqonda izidingo zenethiwekhi, izindleko zokulinganisa ngokusebenza, kanye nokuhlelela ukukhula okuzayo. Uhlobo ngalunye lwekhebula, kusuka ku-OM1 kuya ku-OM5, lunikeza izinzuzo ezihlukile ezinakekela izidingo ezihlukile zenethiwekhi. Ukutshala imali emicu ephakeme ephakeme njenge-OM4 ne-OM5 kungaba amanethiwekhi we-fur-proof, ukuqinisekisa ukuhambisana nobuchwepheshe obusafufusa kanye namanani aphezulu wedatha. Ngokubheka lezi zinto, izinhlangano zingakha ingqalasizinda yenethiwekhi eqinile futhi ephumelelayo ehlangabezana nezidingo zamanje futhi ivumelane nezinyathelo ezizayo.

Umthandi

Yini inzuzo eyinhloko yokusebenzisa amakhebu ama-multimode fiber?

Amakhebula wefayibha le-multimodeNikeza isixazululo esisebenzayo esibizayo sokuhanjiswa kwedatha yebanga elifushane. Basekela izindlela eziningi zokukhanya, eziqinisekisa ukudluliswa kwedatha okusebenzayo. Lokhu kubenza balungele izindawo ezifana nezikhungo zedatha namanethiwekhi endawo (ama-LAN).

Nginquma kanjani uhlobo olufanele lwekhebula le-multimode fiber yenethiwekhi yami?

Ukukhetha ikhebula le-multimode le-multimode elifanele, cabanga ngezinto ezifana nezidingo ze-bandwidth, ibanga, kanye nokukhubazeka okuzayo.Om1 no-om2Izidingo zedatha ezilinganiselwe, ngenkathiI-OM3, OM4, no-Om5Nikeza umkhawulokudonsa ophakeme kanye namabanga amade, abenze balungele izinhlelo zokusebenza ezifunwa kakhulu.

Kungani kufanele ngicabange ukwenziwa ngcono kusuka ku-OM1 kuya ku-New Multimode Fibers?

Ukuthuthuka kusuka ku-OM1 kuya kuma-Fibers amasha we-multimode afana ne-OM3 noma i-OM4 angathuthukisa kakhulu ukusebenza kwenethiwekhi. Le micu emisha isekela amanani aphezulu wedatha kanye namabanga amade, avumelanisa namazinga wesimanjemanje wokuxhumana nezidingo zokufakazela okuzayo.

Yini umehluko obalulekile phakathi kwe-OM4 ne-OM5 Multimode Fibre?

U-m4Isekela amanani wedatha afinyelela kumamitha ayi-10 ngaphezulu kwamamitha angama-550, awenze alungele izindawo zokuxhumana ezisheshayo.U-m5Yethula amandla amaningi, ukuvumela ama-wavelength amaningi kanye nokugcwala kwedatha enkulu. Lokhu kwenza i-OM5 ilungele izinhlelo zokusebenza ezidinga ukuhanjiswa kwedatha okuphezulu ngaphezulu kwamabanga amade.

I-multimode fiber ikhebula kanjani lifaka isandla kunethiwekhi ezayo?

Amakhebu ama-fiber we-multimode, ikakhulukaziI-OM4 no-Om5, nikeza ukuvumelanisa kanye nokuhambisana nobuchwepheshe obuqhamukayo. Basekela amanani entengo ephakeme kanye namabanga amade, aqinisekise ukuthi amanethiwekhi angazivumelanisa nezidingo ezizayo ngaphandle kokuthuthuka njalo.

Ingabe amakhebuli we-multimode angasetshenziselwa ukufakwa kwangaphandle?

Ngenkathi amakhabethe e-multimode fiber excel ezindaweni zasendlini, ekhetha ikhebula elifanele le-fiber langaphandle libalulekile ekusebenzeni kahle kwezimo ezahlukahlukene zezemvelo. Cabanga ngezinto ezifana nokumelana nesimo sezulu nemvelo yokufaka lapho ukhetha izintambo zangaphandle.

Iyiphi indima ye-bandwidth ekukhetheni ikhebula le-multimode fiber?

I-bandwidth inquma umthamo wokudlulisa idatha wekhebula. I-bandwidth ephakeme ivumela ukudluliselwa kwedatha okusheshayo.I-OM4 no-Om5I-Excel kule ndawo, isekela amazinga wesimanjemanje wokuxhumana kanye nokuqinisekisa ukuxhumana kwedatha okusebenzayo.

Ingabe amakhabethe e-multimode fiber ahambisana nobuchwepheshe obusafufusa?

Yebo, ikakhulukaziI-OM5 Multimode Fibre. Amandla awo okuphatha ama-wavelength amaningi enza ukuthi ahambisane nobuchwepheshe obusafufusa njengeqiniso elingokoqobo kanye ne-computing yefu. Lokhu kuqinisekisa ukuthi amanethiwekhi ahlala evumelana nezimo ekuthuthukisweni kwesikhathi esizayo.

Ukucatshangelwa kwebanga kukuthinta kanjani ukukhetha kwekhebula le-multimode fiber?

Ibanga lidlala indima ebalulekile ekukhetheni kwamakhebhu. Amabanga amafushane ahambisana nemicu emidala efana ne-OM1 ne-OM2, ngenkathi imicu emisha efana ne-OM3, OM4, kanye no-Om5 bahlinzeka ukusebenza okuthuthukile ngaphezulu kwamabanga amade. Ukuhlola izidingo zebanga kuqinisekisa ukusebenza kwenethiwekhi okulungile.

Iziphi izici okufanele ngizicabange lapho zilinganise izindleko nokusebenza ku-multimode fiber cable?

Cabanga ngezidingo ezithile zenethiwekhi yakho, kufaka phakathi i-bandwidth, ibanga, kanye nokuqina okuzayo.Om1 no-om2nikeza izinketho ezisebenziseka imali ezidingweni ezilinganiselayo, ngenkathiI-OM3, OM4, no-Om5Nikeza ukusebenza okuphezulu kwezicelo ezifunwa kakhulu. Ukulinganisa lezi zinto kuqinisekisa ingqalasizinda yenethiwekhi esebenza ngemali nesebenzayo.

Isikhathi sePosi: Dece-12-2024