Amashishini axhomekeke kwiintambo ze-fiber optic ukuze zihanjiswe ngokufanelekileyo idatha. AImowudi enye intambo yefiber opticixhasa unxibelelwano lomgama omde kunye ne-bandwidth ephezulu, iyenza ilungele uthungelwano olwandisiweyo. Ngokwahlukileyo koko, aintambo yefayibha yemultimode, ekwabizwa ngokuba yi-aIntambo yefiber optic yemowudi ezininzi, inikezela ngesisombululo esinexabiso lemigama emifutshane. Ukukhetha ukhetho olufanelekileyo phakathi kwemowudi enye intambo yefiber optic kunye neintambo yefayibha yemultimodekuxhomekeke kwiimfuno zokusebenza ezithile kunye nokuqwalaselwa kohlahlo lwabiwo-mali.
Izinto eziphambili zokuThatha
- Ifiber yemowudi enye isebenza kakuhleimigama emide. Inokuthumela idatha kwiikhilomitha ezili-100 ngesantya esikhawulezayo.
- I-Multimode fiber ingcono kumgama omfutshane, ngokuqhelekileyo ngaphantsi kweekhilomitha ezi-2. Ixabiso eliphantsi kwaye ilungile kuthungelwano lwasekhaya.
- Ukukhetha i-fiber efanelekileyo,cinga malunga nomgama, iimfuno zesantya, kunye nohlahlo lwabiwo-mali lwakho lokugqiba ukuba yintoni efanele ishishini lakho.
Ukuqonda imowudi enye kunye neMultimode Fiber
Yintoni iFayibha yemowudi enye?
Ifayibha yendlela enyeluhlobo lwefiber optical eyenzelwe umgama omde kunye nokuhanjiswa kwedatha ephezulu. Idayamitha engundoqo ngokuqhelekileyo isuka kwi-8 ukuya kwi-10 microns, evumela ukukhanya ukuba kuhambe kwindlela enye, ethe ngqo. Olu luyilo lunciphisa ukusasazwa komqondiso kwaye luqinisekisa ukuhanjiswa kwedatha okusebenzayo kumgama owandisiweyo.
Iimpawu eziphambili zefiber yendlela enye ziquka:
- I-Core Diameter: 8 ukuya kwi-10.5 microns
- I-Cladding Diameter: 125 microns
- IiWavelengths ezixhaswayo: 1310 nm kunye ne-1550 nm
- Ububanzi: Iiterahertz ezininzi
| Inkcazo | Ixabiso |
|---|---|
| I-Core Diameter | 8 ukuba 10.5 μm |
| I-Cladding Diameter | 125 μm |
| Ukuthotywa okuphezulu | 1 dB/km (OS1), 0.4 dB/km (OS2) |
| IiWavelengths ezixhaswayo | 1310 nm, 1550 nm |
| Ububanzi | Abaliqela THz |
| Ukuthotywa | 0.2 ukuya ku-0.5 dB/km |
Ubungakanani obuncinci obungundoqo bunciphisa ukusasazwa kwemodi ephakathi, kwenza i-fiber yemowudi enye ilungele usetyenziso olunjengonxibelelwano lomnxeba olude kunye noqhagamshelo olukhawulezayo lwe-intanethi.
Yintoni i-Multimode Fiber?
I-Multimode fiberilungiselelwe ukuhanjiswa kwedatha kumgama omfutshane. Idayamitha engundoqo engundoqo, ngokuqhelekileyo i-50 ukuya kwi-62.5 microns, ivumela iindlela ezininzi zokusasaza ukukhanya. Olu luyilo lonyusa ukusasazwa kwemodal, ethintela uluhlu lwayo olusebenzayo kodwa luyenza ibe sisisombululo esinexabiso eliphezulu kuthungelwano lwasekhaya.
Iimpawu eziphambili zefiber yemultimode ziquka:
- I-Core Diameter: 50 ukuba 62.5 microns
- Imithombo yokukhanyaIi-LED okanye ii-VCSELs (850 nm kunye ne-1300 nm)
- Usetyenziso: Ukuhanjiswa kwedatha kumgama omfutshane (ngaphantsi kwe-2 km)
| Uphawu | I-Multimode Fiber (MMF) | IFayibha yeNdlela enye (SMF) |
|---|---|---|
| I-Core Diameter | 50µm ukuya kwi-100µm (ngokuqhelekileyo yi-50µm okanye i-62.5µm) | ~9µm |
| Iindlela zoKwandisa ukukhanya | Iimowudi ezininzi ngenxa yondoqo omkhulu | Imowudi enye |
| Unyino lweBandwidth | Unyino ngenxa yokusasazwa kwemodal | I-bandwidth ephezulu |
| Izicelo ezifanelekileyo | Uthumelo lomgama omfutshane (ngaphantsi kwe-2 km) | Ukuhanjiswa komgama omde |
| Imithombo yokukhanya | Ii-LED okanye ii-VCSELs (850nm kunye ne-1300nm) | Iidiode zeLaser (1310nm okanye 1550nm) |
| Isantya soThutho lweDatha | Ukuya kuthi ga kwi-100Gbit/sec, amaxabiso asebenzayo ayahluka | Amazinga aphezulu kwimigama emide |
| Ukuthotywa | Ephakamileyo ngenxa yokusasazwa | Ngasezantsi |
I-Multimode fiber isetyenziswa ngokuqhelekileyo kwiinethiwekhi zendawo zendawo (ii-LAN), amaziko edatha, kunye nezinye iindawo apho umgama omfutshane, uxhulumaniso olukhawulezayo lufunekayo.
Umahluko oPhambili phakathi kweMowudi enye kunye neMultimode Fiber
Ubungakanani obungundoqo kunye nokuThuthwa kokuKhanya
Ubungakanani obungundoqo bentambo yefiber optic bumisela indlela ukukhanya okuhamba ngayo kuyo. Ifiber yemowudi enye inodayamitha engundoqo emalunga ne-9 microns, enqanda ukukhanya kwindlela enye. Olu luyilo lunciphisa ukusasazwa kwaye luqinisekisa ukuhanjiswa kwedatha okusebenzayo kumgama omde. Ngokwahlukileyo, i-multimode ifayibha ibonisa i-diameter engundoqo enkulu, ngokuqhelekileyo i-50 ukuya kwi-62.5 microns, evumela iindlela ezininzi zokukhanya ukuba zisasazeke ngaxeshanye. Ngelixa oku kwandisa ukusasazwa kwe-modal, kwenza i-multimode fiber ilungele ukusetyenziswa komgama omfutshane.
| Uhlobo lweFayibha | Ubungakanani obungundoqo (microns) | Iimpawu zoThunyelo oluKhanya |
|---|---|---|
| IFayibha yeNdlela enye | 8.3 ukuya ku-10 | Inqanda ukukhanya kwindlela enye, ukunciphisa ukusasazwa |
| I-Multimode Fiber | 50 ukuba 62,5 | Ivumela iindlela ezininzi zokukhanya ukuba zisasaze ngaxeshanye |
Umgama izakhono
Ifiber yemowudi enye iyagqwesa kunxibelelwano lomgama omde. Inokusasaza idatha ukuya kwiikhilomitha ezili-100 ngaphandle kokukhulisa, iyenze ilungele uthungelwano lwendawo ebanzi kunye nonxibelelwano. I-Multimode fiber, kwelinye icala, ilungiselelwe imigama emifutshane, ngokuqhelekileyo ukuya kwi-500 yeemitha. Lo mda uvela kwi-modal dispersion, echaphazela umgangatho wesignali phezu kobude obandisiweyo.
| Uhlobo lweFayibha | Umgama omde kakhulu (ngaphandle kwezikhulisi) | Owona Mgama mkhulu (kunye nezikhulisi) |
|---|---|---|
| Imowudi enye | Ngaphezu kwe-40 km | Ukuya kuthi ga kwi-100 km |
| Iimowudi ezininzi | Ukuya kuthi ga kwi-500 yeemitha | N / A |
Ububanzi kunye nokuSebenza
I-fiber yemowudi enye inikezela nge-bandwidth engenamkhawulo ngenxa yokukwazi ukuhambisa ukukhanya kwimodi enye. Ixhasa amaxabiso edatha angaphezu kwe-100 Gbps kumgama omde. Ifayibha ye-Multimode, ngelixa ikwazi ukulinganisa amanani aphezulu (i-10-40 Gbps), ijongene nemida ye-bandwidth ngenxa ye-modal dispersion. Oku kuyenza ifaneleke ngakumbi kuluhlu olufutshane, izicelo zesantya esiphezulu njengamaziko edatha kunye neeLAN.
Ukuqwalaselwa kweendleko
Iindleko zeesistim zefiber optic zixhomekeke kwizinto ezifana nokufakela, izixhobo, kunye nokugcinwa. Intambo ye-fiber optic yemodi enye ibiza kakhulu ukuyifaka ngenxa yeemfuno zayo ezichanekileyo kunye neendleko eziphezulu ze-transceiver. Nangona kunjalo, iba yindleko-esebenzayo kumgama omde, izicelo eziphezulu ze-bandwidth. Ifayibha ye-Multimode inexabiso eliphantsi ukuyifaka kunye nokugcina, iyenza ibe lukhetho olusebenzayo kuthungelwano lomgama omfutshane.
| Umba | IFayibha yeNdlela enye | I-Multimode Fiber |
|---|---|---|
| Iindleko zeTransceiver | 1.5 ukuya ku-5 amaxesha abiza kakhulu | Ixabiso eliphantsi ngenxa yetekhnoloji elula |
| UkuFakelo Complexity | Ifuna umsebenzi wezakhono kunye nokuchaneka | Kulula ukuyifaka kunye nokuphelisa |
| Iindleko-Ukusebenza | Uqoqosho ngakumbi kwimigama emide kunye ne-bandwidth ephezulu | Ukonga ngakumbi kumgama omfutshane kunye ne-bandwidth ephantsi |
Usetyenziso oluqhelekileyo
Ifiber yemowudi enye isetyenziswa kakhulu kuthungelwano, kwiinkonzo ze-intanethi, nakumaziko amakhulu edatha. Ixhasa unxibelelwano olude kunye nokulahleka komqondiso omncinci. I-Multimode fiber isetyenziswa ngokuqhelekileyo kwii-LAN, amaziko edatha, kunye neenethiwekhi ze-campus, apho umgama omfutshane, uxhulumaniso olukhawulezayo lufunekayo.
| Uhlobo lweFayibha | Inkcazo yesicelo |
|---|---|
| Imowudi enye | Isetyenziswe kwii-telecommunications zonxibelelwano olude kunye nokudluliselwa kwedatha ngesantya esiphezulu. |
| Imowudi enye | Iqeshwe ngababoneleli ngeNkonzo ye-Intanethi kwiinkonzo ze-intanethi ezikhawulezayo kwiindawo ezinkulu ezinokulahleka okuncinci komqondiso. |
| Iimowudi ezininzi | Eyona ifaneleka kakhulu kwiiNethiwekhi zeNdawo yeNgingqi (iiLAN) kwizakhiwo okanye kwiikhampasi ezincinci, ukuhambisa idatha ngesantya esiphezulu. |
| Iimowudi ezininzi | Isetyenziswe kumaziko edatha ukudibanisa amaseva ekutshintsheni kumgama omfutshane kwiindleko eziphantsi. |
Izinto eziluncedo kunye nezingeloncedo kwimowudi enye kunye neMultimode Fiber
IiPros and Cons of I-Fiber yemodi enye
Ifayibha yemowudi enye ibonelela ngeenzuzo ezininzi, ngakumbi kumgama omde kunye nosetyenziso lwe-bandwidth ephezulu. Idayamitha yayo encinci engundoqo inciphisa ukusasazwa kwe-modal, ivumela ukuhanjiswa kwedatha okusebenzayo kumgama owongeziweyo. Oku kuyenza ilunge kunxibelelwano lomnxeba, amaziko amakhulu edatha, kunye nothungelwano lweshishini. Ukongeza, i-fiber yemowudi enye ixhasa amaxabiso aphezulu edatha, iqinisekisa i-scalability kwiimfuno zenethiwekhi yexesha elizayo.
Nangona kunjalo, i-fiber ye-single-mode nayo inika imingeni. Iintambo ngokwazoingabizi kakhulu, kodwa izixhobo ezinxulumene nazo, ezifana ne-lasers kunye ne-transceivers, zinokunyusa kakhulu iindleko. Ukufakela kufuna ukuchaneka kunye nomsebenzi onobuchule, nto leyo eyongeza kwiindleko. Ezi zinto zenza i-fiber yemowudi enye ingalungeli kakhulu kwiiprojekthi ezingakhathaliyo.
| Iingenelo | Iingxaki |
|---|---|
| Ukuhanjiswa komqondiso womgama omde | Iindleko eziphezulu zokuvelisa ngenxa yokunyamezelana |
| Umthamo obalaseleyo we-bandwidth | Ifuna ufakelo oluchanekileyo kunye nokuphathwa |
| Ixhasa amanani aphezulu edatha | Umqobo wemali kwiiprojekthi ezijongana neendleko |
IiPros and Cons of Multimode Fiber
I-Multimode fiber yi-aisisombululo esingabizi kakhulukwizicelo zomgama omfutshane. Idayimitha yayo enkulu engundoqo yenza lula ukufakwa kunye nokunciphisa iindleko zabasebenzi. Oku kwenza kube lukhetho oludumileyo kwiinethiwekhi zendawo (LANs), amaziko edatha, kunye neenethiwekhi zekhampasi. Ngenkqubela phambili efana ne-OM5 ifayibha, i-multimode fiber ngoku ixhasa i-100Gb / s ukuhanjiswa kusetyenziswa i-wavelengths ezininzi, ukuphucula amandla ayo obubanzi.
Ngaphandle kwezi nzuzo, i-multimode fiber inemida. Ukusebenza kwayo kuncipha kumgama omde ngenxa yokusasazwa kwemodal. Ukongeza, i-bandwidth yayo ixhomekeke kwi-wavelength yokuhambisa, enokuthi ichaphazele ukusebenza kakuhle kumaza aphezulu okanye asezantsi. Le miba inqanda ukusetyenziswa kwayo kwizicelo ezifike ngokukhawuleza.
- Iingenelo:
- Indleko-esebenzayo kwimigama emifutshane.
- Ufakelo olulula lunciphisa iindleko zabasebenzi.
- Ixhasa ukuhanjiswa kwesantya esiphezulu kuthungelwano lwamashishini.
- Imingeni:
- Uluhlu olulinganiselweyo ngenxa yokusasazwa kwemodal.
- Ububanzi buxhomekeke kubude bosulelo.
I-Multimode fiber ihlala ilukhetho olusebenzayo kumashishini abeka phambili iindleko kunye nokulula ngaphezulu kokusebenza komgama omde.
Ukukhetha iCable yeFayibha eLungileyo kwiShishini lakho
Uvavanyo lweeMfuno zoMgama
Umgama udlala indima ebalulekileyo ekumiseleni intambo yefiber efanelekileyo yeshishini. I-fiber yemodi enye igqwesa kwizicelo ezikude, ixhasa ukuhanjiswa kwedatha ukuya kwiikhilomitha ze-140 ngaphandle kokukhulisa. Oku kuyenza ilungele uthungelwano lwezakhiwo phakathi kunye nonxibelelwano lomnxeba olude. I-Multimode fiber, kwelinye icala, ilungiselelwe imigama emifutshane, iqhele ukuya kuthi ga kwiikhilomitha ezi-2. Isetyenziswa ngokuqhelekileyo kwizicelo ze-intra-building, ezifana nokudibanisa iiseva ngaphakathi kwamaziko edatha okanye ukuququzelela uthungelwano lwekhampasi.
| Uhlobo lweFayibha | Ubuninzi bomgama | Imeko yesicelo |
|---|---|---|
| Indlela enye | Ukuya kuthi ga kwi-140 km | Uthungelwano lwe-inter-building kunye nohambo olude |
| Iimowudi ezininzi | Ukuya kuthi ga kwi-2 km | Izicelo ze-Intra-building kunye namaziko edatha |
Amashishini kufuneka avavanye uyilo lothungelwano kunye neemfuno zoqhagamshelo ukumisela olona hlobo lufanelekileyo lwefayibha kwiimfuno zabo zomgama.
Ukuphonononga iBandwidth Dieds
Iimfuno ze-Bandwidth zixhomekeke kumthamo kunye nesantya sokudluliselwa kwedatha. Ifayibha yemowudi enye ixhasa amanani aphezulu edatha, ehlala igqitha amashumi eegigabhithi ngesekhondi, iyenza ibaluleke kakhulu kuthungelwano olukwizinga eliphezulu njengonxibelelwano kunye neenkonzo ze-intanethi. I-Multimode fiber ilungiselelwe i-bandwidth ephezulu kumgama omfutshane, okwenza ukuba ifaneleke kumaziko edatha kunye nothungelwano lwendawo. Nangona kunjalo, ukusasazwa kwe-modal kunciphisa ukusebenza kwayo ixesha elide.
Iintambo ze-fiber optic zendlela enye zibalulekile kumashishini afuna ukuhanjiswa kwedatha enkulu, efana ne-cloud computing kunye neenkonzo ze-TV. I-Multimode fiber ihlala ilukhetho olusebenzayo kumashishini abeka phambili umsebenzi ogqithisiweyo phakathi kweendawo ezivaliweyo.
Ukuqwalasela imiqobo yoHlahlo-lwabiwo-mali
Izithintelo zohlahlo lwabiwo-mali zihlala zinefuthe kukhetho phakathi kwemowudi enye kunye ne-multimode fiber. Iinkqubo zefayibha zendlela enye zibandakanya iindleko eziphezulu ngenxa yetekhnoloji ephezulu kunye neemfuno zofakelo oluchanekileyo. Nangona kunjalo, banikezela nge-scalability kunye nexabiso lexesha elide kumashishini acwangcisa ukukhula kwexesha elizayo. Iinkqubo ze-Multimode zefayibha zineendleko eziphezulu, ezinobuchwepheshe obulula kunye neendleko eziphantsi zokufakela.
- I-Scalability: Iintsinga zendlela enye zilungele ukuseta imilinganiselo emikhulu efuna ukukhula kwixesha elizayo.
- Uhlahlo lwabiwo-mali: Imicu ye-Multimode ifaneleka ngcono kuhlahlo lwabiwo-mali oluncinci kunye neemfuno zangoku.
Amashishini kufuneka alinganise iindleko zangaphambili ngokuchasene nezibonelelo zexesha elide ukwenza isigqibo esinolwazi.
Ukudibanisa uhlobo lweFayibha kwizicelo zoShishino
Ukukhethwa kohlobo lwefiber kufuneka luhambelane nezicelo ezithile zoshishino. I-fiber yendlela enye ilungele unxibelelwano lomgama omde, iinkonzo ze-intanethi ezikhawulezayo, kunye namaziko edatha amakhulu. I-Multimode fiber ifaneleka ngakumbi kwizicelo ezikude, ezifana nothungelwano lwendawo yendawo kunye noqhagamshelwano lweseva ngaphakathi kwamaziko edatha.
| Metric | IFayibha yeNdlela enye (SMF) | I-Multimode Fiber (MMF) |
|---|---|---|
| Ububanzi | Ixhasa amanani aphezulu edatha, ehlala igqitha amashumi eGbps | Ilungiselelwe i-bandwidth ephezulu kumgama omfutshane |
| Umgama woThutho | Inokusasaza idatha ukuya kwi-100 km ngaphandle kokukhulisa | Isebenza ukuya kuthi ga kwi-550 yeemitha kumazinga asezantsi edatha |
| Isicelo | Ilungele unxibelelwano lomgama omde kunye nothungelwano olunomthamo ophezulu | Eyona nto ingcono kwi-high-throughput, izicelo zomgama omfutshane |
Inkqubela phambili kuzo zombini iintlobo zefiber iyaqhubeka nokuphucula amandla abo, iqinisekisa ukuba amashishini anokukhetha izisombululo ezihambelana neemfuno zabo zokusebenza.
Ukukhetha intambo yefiber optic elungileyo kubalulekile ekuphuculeni unxibelelwano lweshishini. Intambo ye-fiber optic yemowudi enye ibonelela ngokusebenza okungahambelaniyo kumgama omde, usetyenziso lwe-bandwidth ephezulu, iyenza ilungele unxibelelwano kunye nothungelwano olukhulu. I-Multimode fiber, ngakolunye uhlangothi, inikezela ngesisombululo esineendleko zomgama omfutshane, ukuhanjiswa kwedatha ye-high-speed, ngokukodwa kumaziko edatha kunye neenethiwekhi zendawo.
Imfuno ekhulayo yoqhagamshelwano olukhawulezayo, oluqhutywa yinkqubela phambili efana ne-5G kunye namaziko edatha anamhlanje, igxininisa ukubaluleka kweefibers ze-multimode kwizicelo ezifutshane. Nangona kunjalo, i-fiber optics, ngokubanzi, idlula iintambo zobhedu ngesantya, ukuthembeka, kunye nokusebenza kwexesha elide. Amashishini kufuneka avavanye umgama wabo, i-bandwidth, kunye neemfuno zohlahlo lwabiwo-mali ukwenza isigqibo esinolwazi. I-Dowell ibonelela ngezisombululo zefiber optic ezilungiselelwe ukuhlangabezana neemfuno ezahlukeneyo zoshishino.
FAQ
Ngowuphi umahluko ophambili phakathi kwemowudi enye kunye nefiber yemultimode?
Ifayibha yendlela enyeihambisa ukukhanya kwindlela enye, eyenza unxibelelwano lomgama omde. Ifayibha ye-Multimode ivumela iindlela ezininzi zokukhanya, iyenza ilungele ukusetyenziswa komgama omfutshane.
Ngaba ifayibha yemultimode ingaxhasa ukuhanjiswa kwedatha ngesantya esiphezulu?
Ewe,ifayibha ezininziixhasa ukuhanjiswa kwedatha ngesantya esiphezulu, ngokuqhelekileyo ukuya kuthi ga kwi-100 Gbps. Nangona kunjalo, ukusebenza kwayo kuncipha kumgama omde ngenxa yokusasazwa kwemodal.
Loluphi uhlobo lwefayibha enexabiso eliphezulu kumashishini?
Ifayibha ye-Multimode inexabiso elithe kratya kuthungelwano olumgama omfutshane ngenxa yofakelo oluphantsi kunye neendleko zezixhobo. Ifayibha yendlela enye inikezela ngexabiso elingcono kumgama omde, usetyenziso olukwi-bandwidth ephezulu.
Ixesha lokuposa: Mar-26-2025