I-single mode kunye ne-multimode fiber zezona ntlobo zimbini zixhaphakileyo zeentambo ze-fiber optic. I-mode nganye yakhelwe imisebenzi ethile kwiinethiwekhi zedatha.

Ifayibha yemowudi enye inombindi omncinci kakhulu. Ngokuthumela ukukhanya ngqo kubude befayibha, ifayibha yemowudi enye ivumela idatha ukuba ihambe imigama emide ngaphandle kokulahleka okukhulu.

Kwelinye icala, i-multimode fiber inombindi otyebileyo ovumela ukukhanya ukuba kujikeleze ngakumbi. Olu yilo lwenza ukuba ilungele iikhonkco ezimfutshane, njengeenethiwekhi ezikwindawo ethile kumaziko emfundo okanye kumashishini.

E-US, uhlobo ngalunye lubonakala ngokulinganayo kwimigca ye-intanethi yesixeko, kwiziko ledatha, nakwizakhiwo zeeofisi zorhwebo. Nantsi into ekufuneka uyazi ukuze ubone umahluko.

Okuluncedo ngokulinganayo kukuqonda iindleko zabo kunye neendawo ezifanelekileyo zokusetyenziswa, ukuqondisa abantu kwindlela efanelekileyo kubo. Nantsi indlela i-single mode kunye ne-multimode fiber ezahluka ngayo ngokulula.

La macandelo alandelayo achaza umahluko ophambili phakathi kwawo ngokwemigaqo yabantu abaqhelekileyo.

Yintoni iFiber Optic Cable?

Intambo ye-fiber optic yenye yezona zinto zitshintsha kakhulu umdlalo kwihlabathi ledatha. Idlulisela idatha ngendlela yemiqondiso yokukhanya ngemicu emincinci kakhulu yeglasi okanye yeplastiki. Embindini wentambo nganye, kukho isiseko. Loo nto yi-8 ukuya kwi-10 microns kuphela ububanzi kwi-single-mode kunye ne-50 microns kwi-multi-mode!

Umbindi ngokwawo ugqunywa ngumaleko we-cladding. Olu maleko luqinisekisa ukuba imiqondiso yokukhanya ihamba ngokuthe ngqo nangokuthe ngqo, nokuba ihamba kwiimayile ezininzi. Ngokungafaniyo neengcingo zobhedu zemveli, ii-fiber optics azidlulisi idatha zisebenzisa umbane. Olu tshintsho luye ekukhanyeni lubonelela ngeenzuzo ezinkulu—isantya esonyukileyo, amandla, kunye nokuthembeka.

I-Fiber ekugqibeleni ikho kuyo yonke indawo, ukusuka kuqhagamshelo lwe-intanethi lwamazwe ngamazwe ukuya kuthungelwano lweshishini lonke. Kukho iintlobo ezimbini eziphambili: i-single-mode, yohambo olude olufana nonxibelelwano oluvela kwisixeko ukuya kwisixeko, kunye ne-multi-mode, yohambo olufutshane ngaphakathi kwezakhiwo okanye kwiikhampasi.

Ukuhamba ngeDatha ngesantya esiphantsi

Ukukhanya kuhamba ngeentambo ze-fiber optic ngesantya sokukhanya, esikhawuleza kakhulu kuneso sinokubonelelwa yikopolo. Idatha inokubhabha ukusuka kwindawo A ukuya kwindawo B ngaphandle kokuma. Ukubambezeleka okuphantsi yinto entle kakhulu, kwaye inika ithuba elicacileyo lokukhuphisana!

Khawuthelekelele usasaza inkqubo oyithandayo kwi-HD okanye ngevidiyo uncokola nomntu kulo lonke ilizwe ngaphandle kokulibaziseka. Ngamandla esantya sokukhanya avumela ezi nethiwekhi ukuba zihlale zikhawuleza kwaye zithembekile, nokuba zifunwa kakhulu.

Kutheni iFiber Ibetha iCopper Endala?

Iintambo ze-fiber optic zinokudlulisela idatha eninzi kakhulu kunemigca ye-copper. I-bandwidth inkulu kakhulu, ikuvumela ukuba uthumele yonke into ukusuka kwi-imeyile ukuya kwi-terabytes ngaphandle kokucinga kabini. Ngaphezu kwako konke oko, i-fiber ayilahli isignali njengoko isenza i-copper—nokuba ithatha ixesha elide.

Akukho nkxalabo malunga nokuthetha ngentambo okanye izixhobo ezisetyenziswa kwezinye iintambo. Oku kuthenjwa yikona okwenza ifayibha ibe lukhetho oluthandwayo kuzo zombini iifektri zorhwebo kunye nezindlu.

Ukucazulula iFiber yeMowudi enye

I-single mode fiber isembindini wenethiwekhi zanamhlanje ezithumela idatha yethu phakathi kwezixeko, amazwe, kwaye ewe—kwanakumazwekazi onke. Uyilo lwayo lugxile kubulula kunye nobubanzi. Ngokungafaniyo ne-multimode fiber, i-single mode fiber ivumela kuphela indlela enye yokukhanya okanye "i-mode" ukuba isasazeke kubude bayo.

Le ndlela yoyilo elula inciphisa kakhulu ukuwohloka kwesignali. Akumangalisi ukuba ithandwa kakhulu kwizicelo ezithatha ixesha elide ezifana neenethiwekhi zemetro, iinethiwekhi zokufikelela, kunye neziseko zophuhliso ezigcina unxibelelwano phakathi kwezixeko ezikhulu zaseMorocco ezifana neCasablanca kunye neMarrakech.

Inkcazo Yalo Encinci

Umlingo wokwenene wefayibha yemowudi enye ufumaneka kubukhulu obuncinci kakhulu besiseko sayo. Ngobubanzi obuzii-microns ezili-9 kuphela—ubuncinci kunentambo yeenwele zomntu—ivumela kuphela indlela enye yokukhanya ukuba idlule. Le ndlela incinci ivumela ukukhanya ukuba kungajikelezi ngaphakathi, nto leyo ebalulekileyo ekugcineni ukucaca kwedatha kubude obukhulu.

Ngokukhanya okuncinci kakhulu kunye nokusasazwa okungafaniyo, imiqondiso inokuhamba imigama emide ngaphandle kokulahlekelwa bubunyani. Iinkqubo zesitimela zeMetro kunye neegridi zesizwe zonxibelelwano apha eMorocco zihlala zixhomekeke kolu kuthembeka ukuze zifumane unxibelelwano olusasazekileyo.

Imowudi enye: Amandla angundoqo

Ifayibha yemowudi enye igqwesa kakhulu apho ufuna khona i-bandwidth ephezulu, kumgama omde. Ukukwazi kwayo ukuhambisa idatha eninzi ngokukhawuleza kuyenza ilungele i-intanethi ekhawulezayo, i-backhaul yeselula, kunye noqhagamshelo lwamafu. Ukusetyenziswa kweelaser ezinamandla, ezifana neentlobo ze-DFB okanye ze-FP, kuqinisekisa ukuhanjiswa kwesignali ngokuchanekileyo.

Le teknoloji inceda ukugcina ukuncipha okukhulu kwe-attenuation—akukho kufiphala kwesignali, nokuba kufikelele kwiikhilomitha ezininzi! Yiyo loo nto isisiseko se-intanethi yehlabathi yanamhlanje kunye neendlela zedijithali zaseMorocco.

Imo Yomnye: Amanqaku Okufuneka Uwaqwalasele

Nangona kunjalo, imowudi enye ayinazo iingxaki zayo. Izixhobo ozifunayo—ezifana nee-transceivers ze-optical—zibiza kakhulu, kwezinye iimeko zide ziphindwe kahlanu kwimowudi ye-multimode. Ukuyifaka kufuna ukuchukumisa kukagqirha kunye nokuchaneka okufana ne-laser kuba i-minuscule core ayivumeli naluphi na utyibiliko.

Ukugcinwa kwezakhiwo kuba nzima kwiindawo ezomileyo okanye eziyingozi kakhulu, kwaye abasebenzi abakulo mmandla bahlala bejongana nokwanda kwamaxesha okugcinwa kwezakhiwo kunye noqeqesho.

Ukucazulula iFiber yeMode ezininzi

I-Multimode fiber yenza inxalenye ebalulekileyo yenethiwekhi ezininzi zoluntu kunye noomasipala. Abantu bayikhetha xa bekwimigama emifutshane, njengasekwakheni ii-intra-LAN okanye i-data center interconnect. I-multimode fiber core inkulu kune-single mode—ngesiqhelo i-50/125 okanye i-62.5/125 micrometers.

Le core inkulu ithetha ukuba isignali yokukhanya engaphezulu kwesinye ingathunyelwa ngaxeshanye. Ngenxa yoko, ulwazi oluninzi lunokuhamba ngesantya esiphezulu kwiindawo ezimfutshane. Usenokubona ifayibha ye-multimode kwiindawo apho izixhobo zixineneyo—ezifana neekhabhathi zeseva, umgangatho weeofisi, okanye izakhiwo zesitayile sekhampasi.

Inkcazo Yalo Ebanzi

Intliziyo ye-multimode fiber yi-core yayo. Nokuba yi-50µm okanye i-62.5µm, ibanzi kakhulu kune-single mode. Le core ibanzi ivumela imiqondiso yokukhanya emininzi, okanye ii-modes, ukuba zidlule ngaxeshanye.

Iindaba ezimnandi malunga ne-multimode fiber? Ungahambisa idatha eninzi ngaxeshanye. Kukho utshintshiselwano: iimpawu zinokungqubana, zibangele ukuphazamiseka kwiindlela ezinde. Yiyo loo nto i-multimode fiber idla ngokuba yeyona ifanelekileyo kwiikhonkco ezimfutshane, ngesiqhelo iikhilomitha ezi-2-5 okanye ngaphantsi.

Kwi-hops emfutshane—ukuya kuthi ga kwi-300 yeemitha kwi-100Gbps kunye ne-600 yeemitha kwi-10Gbps—i-multimode inika isantya esibalaseleyo.

I-Multimode: Amandla Aphambili

Ixabiso eliphantsi lokuqala leMultimode kunye nokufakelwa okulula kwenza ukuba ithandwe ziinethiwekhi ezincinci. Umbindi wayo omkhulu wenza ukuba ihambelane nezixhobo ezingabizi kakhulu, nto leyo enciphisa iindleko zotyalo-mali lokuqala.

Iintlobo ezifana ne-OM3 kunye ne-OM4 zisebenza kakuhle kakhulu kwiindawo ezisebenzisa i-laser, nto leyo evumela ukusasazwa kwamanani edatha akhawulezayo nakhawulezayo. Izakhiwo ezininzi eMorocco zixhomekeke kwi-multimode ukudibanisa imigangatho kunye namaphiko, zisebenzisa i-OM1 kwiimfuno ezisisiseko okanye i-OM3 kwiikhonkco ezikhawulezayo.

I-Multimode: Amanqaku Okufanele Uwaqwalasele

Ingxaki yokunqumla intambo? I-Multimode ayinakukhuphisana ne-single mode kumgama okanye kwi-bandwidth. Ngenxa yokulahleka okukhulu kwesiginali, ayifanelekanga kwiikhonkco ezinde.

Ingxaki yokuphazamiseka kwesiginali iba yingxaki ukuba uyigqithisile. Ngamafutshane, okukhona unxibelelwano lufutshane, kokukhona lungcono!

Imowudi enye vs. imowudi ezininzi: Intloko ukuya entloko

Imo enye vs imo ye-multimode, umbono omfutshane. Zombini iifayibha zemo enye kunye ne-multimode zidlulisela idatha zisebenzisa ukukhanya. Iindlela zazo kunye nokusetyenziswa kwazo ngcono ziyahluka ngokuxhomekeke kuyilo olusisiseko, ukuhamba kwesignali, kunye nezinye izinto ezisebenzayo. Xa ukhetha phakathi kwazo, kungaphezulu nje kwe-equation yezibalo. Ekugqibeleni, konke malunga noko kusebenza kumsebenzi, indawo kunye nohlahlo lwabiwo-mali.

1. Uyilo oluPhambili: Umahluko oPhambili

Uyilo oluphambili lolona mahluko mkhulu. Ifayibha yemowudi enye inomqolo omncinci kakhulu, zii-microns ezisi-8 ukuya kwezili-10 kuphela. Oku kuvumela kuphela iliza lokukhanya elinye ukuba lingene ngqo kwintambo, nto leyo enika isignali ecocekileyo nengaphazanyiswayo.

I-core enkulu ye-Multimode—ii-microns ezingama-50 okanye ezingama-62.5—ivumela ukuba ithwale ukukhanya okungakumbi ngaxeshanye. Ezo mitha ziyajikeleza, nto leyo ebangela ukusasazeka okungakumbi kunye nokungacaci kancinci ngokuhamba kwexesha.

Kwiziko ledatha elikhulu okanye uqhagamshelo lwe-trans-city, loo core incinci ingakwazi ukusingatha lo msebenzi ngobunzima obuncinci kakhulu. Kwindawo egxile kwimveliso eofisini okanye esikolweni, indlela elula yokusebenzisa i-multimode, indlela yokuxhuma kunye nokudlala idla ngokuba lolona khetho lunomtsalane ngakumbi.

2. Indlela Yesiginali: Indlela Ukukhanya Okuhamba Ngayo

Ukukhanya kwi-single mode fiber kuhamba ngqo embindini, kugcina isignali ecocekileyo kakhulu kumgama omde.

Kwi-multimode, ukukhanya kuhamba kuzo zonke ezo ndlela zahlukeneyo, nto leyo edala ukusasazeka kwe-modal — okanye imiqondiso efika ngamaxesha ahlukeneyo. Yiyo loo nto i-single mode inokutsiba imigama emide phakathi kwezixeko, ngelixa i-multimode ifanelekile kwii-hops ezimfutshane ukusuka ekwakheni ukuya ekwakheni.

3. Fikelela kwaye ukhawuleze: Yiya Kude Okanye Yiya Ngokukhawuleza?

Imowudi enye ihamba iikhilomitha—ubude obufikelela kwi-200 km—ngaphandle kokuwohloka okuncinci, ngoko ke ithembekile ngokwaneleyo kwiindlela zokunxibelelana kwe-backbone kunye neenkqubo zesitimela ze-metro area.

I-Multimode nayo inesantya esikhulu, kodwa kuphela xa ikwimigama emifutshane, idla ngokuba ngaphantsi kwe-5 km. Imnandi kwii-LAN zekhampasi okanye kwiirakhi ezidityanisiweyo kwigumbi elinye! Isantya sibalulekile, kodwa kunjalo nokuba nomlinganiselo ofanelekileyo.

4. Ubungakanani beDatha: I-Bandwidth Factor

Yiyo loo nto uza kufumana imo enye isetyenziswa kwimibhobho ye-100G, 400G, okanye i-bandwidth ephezulu.

Ungasiqondi kakubi—i-multimode ayilolize! Ihambelana nemigangatho ye-40G kunye ne-100G. Xa isenza njalo, i-modal dispersion iyithintela ukuba ingahambi kakhulu okanye ikhawuleze.

Usetyenziso lwe-bandwidth:

• Imo enye: Iinethiwekhi zeMetro, uhambo olude, umqolo weziko ledatha

• Iindlela ezininzi: Iinethiwekhi zeofisi, ii-LAN zekhampasi, i-fiber-to-desk

5. Ubude bamaza: Ukuqonda Imibala Yokukhanya

Imowudi enye isebenzisa iilaser ezisebenza kwi-1310 nm okanye kwi-1550 nm. Ezi zibonelela ngemiqondiso ecacileyo, ekude kodwa zifuna izixhobo ezibiza kakhulu.

I-Multimode isebenzisa ii-LED okanye ii-VCSEL wavelengths kwi-850 okanye kwi-1300 nm—ingabizi kakhulu, kodwa musa ukuhamba umgama omde. Ubude beWavelengths: Ukuqonda Imibala Yokukhanya Ukukhethwa kweWavelengths kuqinisekisa lukhulu malunga nohlahlo lwabiwo-mali lwakho kunye noyilo.

Uhlahlo-lwabiwo mali lweProjekthi yakho yeFiber

Ukucwangcisa iprojekthi yefayibha kunokuba ngumsebenzi owoyikisayo, kwaye izinto ezininzi kufuneka zilungiswe njengephazili. Isigqibo ngasinye, nokuba sikwiintambo zefayibha okanye izixhobo, sichaphazela iindleko zakho zizonke kunye nembuyekezo yakho.

Qala ngesiphelo engqondweni. Qala ngokuqwalasela kungekuphela nje oko inethiwekhi yakho ikufunayo namhlanje, kodwa noko iya kukufuna kwixesha elizayo. Ukongeza, uhlobo lwefayibha esiyifakayo kunye nomgama uwonke udlala indima enkulu ekumiseleni ityala lokugqibela. Ukuba kufuneka udlulise idatha engakanani kwenza umahluko omkhulu!

Iindleko zeCable kunye neeGiya zangaphambili

Usenokuba ukhe weva ukuba ifayibha yemowudi enye ibiza kakhulu ekuqaleni. Intambo iyonke ibiza kakhulu, kwaye kunjalo nakwii-transceivers. Oko kungenxa yokuba igiya yemowudi enye yenzelwe ngokwemvelo ukuhamba ixesha elide kunye nomthwalo omkhulu wedatha.

Khawucinge ngekhampasi yeyunivesithi edibanisa iidorm ezikude—kulapho i-single-mode igqwesileyo khona. I-Multimode fiber ayibizi kakhulu, ingakumbi uhlobo lwe-50/125. Ifanelekile ukusetyenziswa ngaphakathi, ingakumbi kwiindlela ezimfutshane eziya kudlula phakathi kwamagumbi kwisakhiwo esinye.

Ii-transceivers ze-Multimode nazo zitshiphu, nto leyo enomtsalane kubantu abaninzi abaseka iinethiwekhi ezincinci. Xa ubude bentambo kunye nesantya zisanda, iindleko zenkqubo yonke ziyanda.

Ukufakwa: Okufanele Ukulindele

Nokuba iluhlobo luni lwefayibha, ukuphathwa ngokufanelekileyo kwintsimi ngexesha lokufakwa kubalulekile. Ifayibha yendlela enye inokuba nzima ngakumbi, ngenxa yesiseko sayo esincinci, esidla ngokufuna izandla ezinobuchule kunye nezixhobo ezikhethekileyo.

Izixhobo zokufakela ziya kubandakanya iziqhoboshi, iziqhoboshi, izivavanyi, njl. Ukutsala iintambo eludongeni okanye phantsi komhlaba kunemingeni yazo kuzo zombini iintlobo. Kuya kubandakanya ukusondelana, mhlawumbi iikona eziqinileyo, kwaye kwezinye iimeko imozulu embi.

Nayiphi na enye okanye indibaniselwano yezi zinto iya kunyusa iindleko zabasebenzi, ingakumbi ukuba udibana nengxaki enzima.

Ukugcinwa kunye nexabiso lexesha elide

Ifayibha yendlela enye inenzuzo yokuba ayigcinwa ixesha elide kwaye inendawo engakumbi yokukhula. Ayinakwenzeka kwixesha elizayo ukuba inethiwekhi yakho inamandla okukhula. Ukutyala imali kwangaphambili konga imali eninzi ekuhambeni kwexesha.

Ukungahoyi uhlolo oluqhelekileyo kunye nokugcinwa kunokubangela ukulungiswa okubizayo kwixesha elizayo. Ngenxa yokwanda kweemfuno kwinethiwekhi, i-multimode ayifanele ibe yinto ecingelwayo. Ukuba siyisebenzisa kakhulu, kuya kufuneka sitshintshe izixhobo ngaphambi kwexesha.

Iingcebiso Ezikrelekrele Zokonga Iindleko (US Focus)

• Fumana izixhobo ezihambelana neemfuno zakho—ungathengi kakhulu nge-bandwidth.

• Faka izinto ezihlanganisiweyo kwaye usebenzele amaxabiso angcono.

Apho kunokwenzeka, cwangcisa iindlela zekhebula ukuze unciphise ubude kunye nenkunkuma. Khetha izixhobo zemodyuli ukuze kube lula ukuphucula kwixesha elizayo. Qhagamshelana nabasebenzi basekuhlaleni abaqhelene nemigaqo kunye nembonakalo yendawo.

Beka ecaleni uhlahlo lwabiwo-mali lokulungisa rhoqo.

Khetha iFayibha yakho egqibeleleyo

Ukufumanisa intambo yakho ye-fiber optic efanelekileyo akulula njengokukhetha enye uze uyibize ngokuba ilungile—kufuna ukuqwalasela ukuba yeyiphi eza kusebenza kakuhle kwindawo okuyo nakwimeko okuyo. Zombini ii-fiber ze-single mode kunye ne-multimode zinezibonelelo ezahlukeneyo. Iinketho zakho ziya kwahluka ngokusekwe kumgama ongakanani ofuna ukuwudlulisela idatha, ubungakanani be-bandwidth oyifunayo, kunye nohlahlo-lwabiwo mali lwakho.

Ubungakanani be-core bubalulekile—i-single mode fiber ine-core encinci ye-9-micron, efanelekileyo kwiindlela ezinde, ngelixa i-multimode iza ngobukhulu obukhulu njenge-50 okanye i-62.5 microns kwaye ingena kwiindlela ezimfutshane ngaphakathi kwesakhiwo okanye kwikhampasi. Ukukhetha i-fiber ehambelana neemfuno zakho zokusebenza zemihla ngemihla yinto ephakathi kokuhamba kwedatha okulula namhlanje kunye nephupha elibi lolawulo ngomso.

Iindlela ezilungileyo zokusetyenziswa kwiModi enye

I-fiber yemowudi enye ikhanya ngokwenene kwiifowuni ezikude kunye neenethiwekhi ze-intanethi ezinqumla izixeko. Ingcono kune-multimode xa kufikwa ekudlulisweni kwedatha ekude. I-core encinci igcina imiqondiso iqinile kwaye ilahleko incinci.

Njengomzekelo nje omnye, ii-telecoms eMorocco zidibanisa izixeko ezifana neCasablanca kunye neMarrakech kunye nemigca yendlela enye. Lukhetho olufanayo kwiindawo zedatha ezikhawulezayo apho i-bandwidth kunye nesantya akufuneki ziphazamiseke. Ewe, inokuba yindleko ephezulu kwangaphambili. Ukulahleka kwayo kwesignali ephantsi kakhulu kunye nomthamo omkhulu kuyafaneleka xa ufuna idatha ekhawulezayo nethembekileyo kumgama omde.

Iimeko ezifanelekileyo zeMultimode

I-fiber ye-multimode esebenza kakuhle yeyona ndlela ikhethwayo kwiindawo zedatha, ii-LAN zeofisi, nakwiindawo apho amakhonkco asisigxina ahlala engaphantsi kweemitha ezingama-500. Umbindi wayo omkhulu uvumela ii-transceivers kunye neentambo ezingabizi kakhulu, nto leyo enokubangela ukonga okukhulu kokufakwa ngaphakathi kwezakhiwo.

Ngaphakathi kwenye yee-hubs ezininzi zobuchwepheshe kulo lonke elaseMarrakech, iintambo ze-multimode OM3 okanye ze-OM4 zibonelela ngenethiwekhi ekhawulezayo ekuhlaleni. Zikwenza oku ngexabiso eliphantsi kakhulu! Kwimijikelo emifutshane, i-multimode inika i-bandwidth eyaneleyo kwaye igcina iindleko ziphantsi, nangona ingenakukwazi ukuhambisana ne-single mode kwiikhonkco ezinde.

Cwangcisa Iimfuno Zengomso

Kungumqondo nje oqhelekileyo ukucwangcisa kwangaphambili. Njengoko ukusetyenziswa kwedatha kusanda, ukukhetha ifayibha evumela ukwandiswa kwixesha elizayo kubalulekile. I-bandwidth enkulu yemowudi enye ilingana nexabiso eliphantsi ngokuhamba kwexesha.

Zombini iintlobo zefayibha zingafakelwa kucingelwa ukwandiswa kwexesha elizayo. Ukuba ucinga ukuba ungadlula iimfuno zakho kwiminyaka ezayo, imo enye yeyona ndlela ibalaseleyo. Ukuguquguquka kwindlela osetyenziswa ngayo, njengokushiya ukutyibilika okungakumbi kwiintambo zakho okanye ukusebenzisa izihlanganisi zemodyuli, kuyanceda kakhulu xa kufika ixesha lokukhula.

Imozulu kunye nokuGqoka: Ukuqina kwefayibha

Ukuqina kubalulekile, ingakumbi kwimozulu eshushu neyomileyo yaseMorocco, okanye kwiindawo zasezidolophini ezinabantu abaninzi. Zombini ezi ntlobo zefayibha zinokuhlala ixesha elide, kodwa azinazo iijakethi ezifanelekileyo kunye neengubo zokuthintela ukungena kothuli, ubushushu kunye nokufuma.

Ukubaleka ngaphandle okunzima kufuna iijakethi eziqinileyo ezinokumelana nelanga nesanti. Ngokwahlukileyo koko, iintambo zangaphakathi kufuneka zinyamezele amanyathelo kunye nokugoba. Ukukhetha ukhuseleko olufanelekileyo kunceda ifayibha yakho ihlale ixesha elide kwaye kunciphisa ukulungiswa okubizayo.

Isiphelo

I-fiber yemowudi enye igqwesa ngaphezu kwayo yonke into ngokubaleka ixesha elide, isantya esiphezulu, kunye nemiqondiso ecacileyo kakhulu. Oko kungasebenza kwiikhampasi ezinkulu okanye kwiiprojekthi zesixeko, njengokuhambisa imigca ukusuka kwelinye icala lesixeko ukuya kwelinye. I-fiber yemowudi eninzi isenengqondo kwii-short hops, uhlahlo-lwabiwo mali olulinganiselweyo, kunye nokusasazwa ngokukhawuleza. Cinga ngeekhampasi zamashishini amancinci, iilabhoratri zophando lwezemfundo, okanye ukuhlaziywa kwezixhobo ngokukhawuleza. Zombini zenza umsebenzi we-yeoman, kodwa ukwenza ukhetho oluchanekileyo kusekelwe kwiimfuno zakho, indawo ohlala kuyo, kunye nohlahlo-lwabiwo mali. Iijim ezibukelekayo ezilungelelaniswayo kulo lonke elaseTexas zitshintsha ubhedu lwazo nge-fiber kwaye ziphucula amava azo e-Wi-Fi ngobusuku obunye. Iinkqubo zempilo ezinkulu ezibukeleyo eNew York zixhomekeke kwimowudi enye ukuqinisekisa ulwazi olungenamthungo nolungaphazanyiswayo. Hlaziya iimfuno zakho kunye nohlahlo-lwabiwo mali ukuze ubone umntu ofanelekileyo. Ukuba udibana neengxaki endleleni, qiniseka ukuba ucela uncedo!

Imibuzo ebuzwa qho

Yintoni umahluko omkhulu phakathi kwe-single mode kunye ne-multimode fiber?

I-fiber yemowudi enye isebenzisa i-core emxinwa ukudlulisa idatha kumgama omde ngaphandle kokulahleka okukhulu kwesiginali. I-Multimode inomqolo obanzi, osebenza ngakumbi kumanani aphezulu edatha kumgama omfutshane ngaphezulu kweekhonkco ezimfutshane.

Loluphi uhlobo lwefayibha olungcono kumgama omde eMelika?

I-fiber yemowudi enye yeyona ndlela ingcono yomgama omde, ngesiqhelo ngaphezulu kweekhilomitha ezingama-25. Olu didi oluhle lulungele ukunika amandla izixeko zethu zaseMelika kunye nentliziyo yethu yaseMelika!

Ngaba i-fiber ye-multimode ifikeleleka lula kune-fiber ye-single mode?

Ewe, i-multimode fiber kunye nezixhobo zayo ezinxulumene nayo zihlala zibiza kancinci, nto leyo eyenza ukuba ibe lukhetho olungabizi kakhulu kwiiprojekthi zenethiwekhi ezikufutshane.

Ndingayisebenzisa i-multimode fiber kwi-intanethi yam yasekhaya e-US?

I-Multimode fiber idla ngokusetyenziswa xa kuqhutywa i-intanethi ixesha elifutshane, rhoqo ngaphakathi kwisakhiwo. I-single mode fiber yeyona ndlela iqhelekileyo kwii-ISP zase-US zonxibelelwano lwe-intanethi yasekhaya.

Ndingakhetha njani phakathi kwe-single mode kunye ne-multimode fiber?

Indlela yokukhetha phakathi kwe-single mode kunye ne-multimode fiber. Qinisekisa umgama wakho, isantya, kunye nohlahlo lwabiwo-mali. Khetha i-single mode yemigama emide kunye nokukhusela kwixesha elizayo. Khetha i-multimode xa ufuna iilinki ezimfutshane nezikhawulezayo ngaphandle kweendleko.

Ngaba izinto ezingqongileyo eMelika ziyayichaphazela indlela esebenza ngayo ifayibha?

Ngaba iimeko zokusingqongileyo e-US ziyayichaphazela indlela esebenza ngayo ifayibha? Khetha iintambo ezixhonyiweyo okanye ezilinganiswe yimozulu xa ufaka izinto zangaphandle e-US.

Ngaba kulula ukuphucula ukusuka kwi-multimode ukuya kwi-single mode fiber kamva?

Nangona ukuphuculwa kunokwenzeka, kudla ngokubandakanya ukutshintsha iintambo kunye nee-transceivers. Kungcono ukucwangcisa iiprojekthi ze-multimode-fiber ukuze wonge imali yokuphucula kamva.