Iindidi zeentambo ze-fiber optic

I-fiber ye-fiber ye-fiber optic

Iimpawu

I-fiber ye-fiber ye-fiber opticYenza ububanzi be-9μm, ejikelezwe yi-125μm ye-claddding. Le uyilo ivumela kuphela imowudi enye yokukhanya yokuhamba nge-core, iqhele ukusebenzisa i-laser. Indlela enye yokukhanya inciphisa ukungavisisaniswa kophawu kunye nokusasazeka, ukwenza le ye-carbs efanelekileyo yokuhambisa idatha. Basebenza ngokufanelekileyo kumaza ama-1310nm kunye ne-1550NM, elona nqanaba liphezulu le-bandwidth.

Okuhle nokubi

Iimpembelelo:

• Ukukwazi okude: I-conbs yendlela enye ye-Pobs i-Excel kwidatha edlulisele kumgama omkhulu ngaphandle kwelahleko enkulu.
• I-bandwidth ephezulu: Baxhasa amaxabiso aphezulu edatha, abenze balungele ukusetyenziswa okuphezulu.
• Ixabiso elisebenzayo lokusetyenziswa kwexesha elide: Ngelixa iindleko zokuqala zinokuphakama, ukusebenza kwazo kwimidlalo emide kudla kuphumela kwiindleko ezisezantsi.

Phawula:

• Iindleko eziphakamileyo zokuqalaIzixhobo eziyimfuneko kwiinkqubo zendlela enye zinokubiza kakhulu kwiinkqubo zeMulmode.
• Ufakelo oluntsonkothileyo: Ifuna ulungelelwaniso oluchanekileyo ngenxa yobukhulu obuncinci obukhulu, onokubangela ukufakelwa kunye nokugcinwa.

I-Multimode Fiber Optic Intambo

Iimpawu

I-Multimode Fiber Optic IntamboYiba ne-cores emnyama, idla ngokusukela kwi-50μ ukuya kwi-62.5μm. Le dileeter enkulu ye-core ivumela iindlela ezininzi zokukhanya ngaxeshanye, ezinokukhokelela ekusasazeni imodyuli emgama omde. Ezi ntambo zisetyenziswa rhoqo kumaziko edatha okanye phakathi kwezakhiwo kwindawo yekhampasi, apho ubude bokuhambisa bungaphelelanga kodwa kufuna i-bandwidth ephezulu. Basebenza kumaza ama-80NM kunye ne-1300nm.

Okuhle nokubi

Iimpembelelo:

• Ixabiso elisebenzayo kumgama omfutshaneI-Multimode Subs ayibizi kakhulu kwizicelo zoluhlu lwefutshane.
• Ukufakwa ngokulula: Ubungakanani obukhulu obukhulu bokwenza ulungelelwaniso, ukwenza ufakelo kunye nokugcinwa ngokuchanekileyo.
• Izicelo eziguquguqukayo: Ilungele iindawo ezahlukeneyo, kubandakanya namaziko edatha kunye neenethiwekhi zengingqi.

Phawula:

• Ukunambitha okunqongopheleyo: I-Multimode Subs ayifanelanga ukuhanjiswa kumgama omde ngenxa yokusasazeka ngendlela.
• I-bandwidth ephantsi: Kuthelekiswa neekopi zendlela enye, banikezela bandwidli oncitshisiweyo ngaphezulu komgama owandisiweyo.

Ukuqonda ezi mpawu kunye nezorhwebo zibalulekile xa ukhetha intambo ye-fiber optic efanelekileyo kwiimfuno ezithile. Uhlobo ngalunye lusebenza ngeenjongo ezahlukeneyo, kwaye ukhetho kufuneka luhambelane neemfuno zesicelo.

Ukuthelekisa imo ye-Mode enye kunye ne-multimedi fiber optic

Umahluko ophambili

Izakhono zomgama

I-Pood-Imo ye-Piber ye-fiber optic optic i-Excel i-Excel ekususweni kwedatha yomgama omde. Banokugubungela imigama ukuya kuthi ga kangangezihlandlo ezingama-50 ezinkulu kunecuba ze-multimoded ngaphandle kokulahleka kwesibonakaliso. Obo banokwazi ukuba balungele ukusetyenziswa kwezicelo ezifuna idatha yokuhamba kwiindawo ezinkulu, njenge-insticity okanye unxibelelwano lwamanye amazwe. Ngokwahlukileyo, iintambo ze-multimoded zilungele ukuhamba okufutshane, zihlala ziphantsi kweemitha ezingama-550. Uyilo lwabo luxhasa iindlela ezininzi zokukhanya, ezinokukhokelela ekusasazeni kwemodyuli-migama emide, kunciphisa uluhlu lwabo olusebenzayo.

I-bandwidth kunye nesantya

I-fiber optic thebs ibonelela nge-bandwidth engaphezulu kunye nesantya xa kuthelekiswa neentambo zobhedu zemveli. I-calls enye yemodyuli ixhasa amaxabiso aphezulu edatha, ewamisela usetyenziso oluphezulu lokufumana idatha ye-UTRAM ekhawulezayo. Basebenza ngokufanelekileyo kumaza ama-1310nm kunye ne-1550NM, elona nqanaba liphezulu le-bandwidth. Iicuba ze-Multimodee, ngelixa zibonelela nge-bandwidth ephantsi ngaphezulu komgama owandisiweyo, zisabonelela ngesantya esaneleyo senethiwekhi ezininzi zengingqi (LAN). Basebenza kumaza ama-80Nm kunye ne-1300nm, eyenza ukuba babe neemeko ezifana namaziko edatha apho usulelo lwedatha oluphezulu lubalulekile.

Izicelo

Iimeko ezifanelekileyo zemowudi enye

Iintambo zemodyuli enye kukhetho olukhethiweyo lweenethiwekhi ezinde kunye nezicelo zebhendi eziphakamileyo. Zilungele ukunxibelelana ngonxibelelwano, i-cable yamabonakude, kunye nababoneleli ngeenkonzo ze-Intanethi ezifuna ukuhanjiswa kwedatha ethembekileyo ngaphezulu komgama omkhulu. Ezi ntambo zikwafanelekile ukudibanisa izakhiwo ezahlukeneyo ngaphakathi kwekhampasi okanye ukusetyenziswa kwiinethiwekhi zendawo yeMetropolitan (Mans), apho kunyanzelekile ukuba kubekho umgama omde kunye nendawo ehamba ngesantya esiphezulu.

Iimeko ezifanelekileyo ze-Multimode

I-Multimode Dobs ifumana indawo yabo yendawo apho imigama emifutshane kunye nebhendi ephezulu iyafuneka. Zisetyenziselwa ukusetyenziswa kumaziko edatha, apho zidibanisa iiseva kunye neenkqubo zokugcina. Ezi ntambo zikwafanelekile kwinethiwekhi yendawo yengingqi (amalaphu) kunye neenethiwekhi zekhampasi, apho ubude bokuhambisa bulinganiselwe kodwa kufuna ukudluliselwa kwedatha ephezulu. Ukusebenza kwabo ngendleko kunye nokwenza lula ukufakwa kwenza ukhetho oluqinisekileyo kwezi zicelo.

Ungayikhetha njani intambo yeFiber Optic

Ukukhetha intambo ye-fiber ye-fiber optic efanelekileyo kubandakanya uvavanyo ngononophelo lweemfuno ezithile kunye nokuqwalaselwa kweendleko. Ukuqonda indlela yokukhetha i-fiber optic yentambo eqinisekisa ukusebenza kakuhle kunye nexabiso lemali.

Ukuvavanya iimfuno zakho

Ukuvavanya iimfuno zomgama

Inyathelo lokuqala ekuqinisekiseni ukuba ukhetha njani i-fiber optic intambo yokuvavanya umgama apho idatha kufuneka ihambe. I-cable yemodyuli enye ilungele ukusetyenziswa komgama omde, ihlala idlula kwiikhilomitha ezili-10 ngaphandle kokulahleka kwesiginali. Zilungele iimeko ezifana nonxibelelwano kunye nonxibelelwano kwizakhiwo kwikhampasi. Ngokwahlukileyo, iintambo ze-multimoded zisebenza kakuhle kumgama omfutshane, zihlala ziphantsi kweemitha ezingama-550, ziwamisela amaziko edatha okanye iinethiwekhi zengingqi.

Ukuchonga iimfuno zebhendi

Iimfuno ze-bandwidth zidlala indima ebalulekileyo ekuqinisekiseni ukuba ukhetha njani intambo ye-fiber optic. I-Pobs enye ye-Pobs ixhasa iibhendi ze-bandwidths eziphakamileyo, zenza ukuba bagqibelele kwizicelo eziphezulu zokudinwa ezifana nokuzongela umnxeba kunye neenkonzo ze-Intanethi. I-Multimode Soble, ngelixa inika i-bandwidth ephantsi ngaphezulu komgama omde, isanikezela ngesantya esaneleyo kwizicelo ezininzi zasekhaya. Cinga ngenqanaba ledatha kunye nenani labasebenzisi ukuqinisekisa ukuba intambo ekhethiweyo ihlangabezana neemfuno zenethiwekhi.

Ukuqwalaselwa kweendleko

Izithintelo zoHlahlo-lwabiwo mali

Imiqobo yohlahlo-lwabiwo mali ihlala inefuthe kwindlela yokukhetha i-fiber optic yentambo. Kubalulekile ukufumana iikowuteshini ezivela kubaboneleli abaninzi ukufumanisa ukuba ngubani onika ixabiso elifanelekileyo lemali. I-Multimode Subss ngokubanzi inendleko eziphantsi, zibenza babonakale kwimisebenzi yomgama omfutshane. Nangona kunjalo, iintambo zemodyuli enye, ngaphandle kwendleko zabo eziphakamileyo, zinokungqina ukuba zisebenza ngakumbi ekusebenziseni kwexesha elide ngenxa yokusebenza kwazo kwimo yemeko yomgama omde.

Utyalomali lwexesha elide

Ukutyala imali kwizixhobo eziphezulu kwiintambo ze-fiber zefibres kubalulekile ekuqinisekiseni unxibelelwano oluzinzileyo noluthembekileyo ekuhambeni kwexesha. Iintambo ezisemgangathweni zinciphisa iindleko zokulungisa kunye nokonyusa ukusebenza kwenethiwekhi. Xa ujonga indlela yokukhetha i-fiber optic cable, uqwalasela utyalomali lokuqala ngokuchasene nokonga kwexesha elide. Umgangatho ophezulu wemodyuli, umzekelo, unokunika imbuyekezo engcono kwiindawo ezifuna ukuhanjiswa kwedatha.

Ukuqukumbela, ukuqonda indlela yokukhetha intambo ye-fiber optic kubandakanya ukuvavanya ukuvavanya umgama kunye neemfuno zebhendi ngelixa ujonga uhlahlo-lwabiwo mali kunye notyalo-mali lwexesha elide. Ngokuyicacisa le micimbi kwiimfuno ezithile zesicelo ezithile, umntu unokwenza isigqibo esinolwazi sokuba enze intsebenzo kunye nokusebenza kweendleko.

Ukukhetha phakathi kwemoni enye kunye neentambo zemultimodedes zifuna ukuqwalaselwa ngononophelo kwiimfuno ezithile. Iintambo zemody enye i-Exels egqwesileyo kunye nezicelo zebhendi eziphakamileyo, ngelixa i-Multimode Subbs ilungele ukuhamba kancinane ngemfuno ezifunwayo zebhendi. Ukwenza isigqibo esinolwazi, sivavanye umgama wesicelo kunye neemfuno ze-bandwidth. Qwalasela izakhiwo zenethiwekhi kwixesha elizayo ngokutyala imali kwi-fiber optic yeentambo, ezibonelela izibonelelo ezinjenge-bandwidth ekhethekileyo kunye ne-ofisi ephantsi kakhulu ngaphezulu komgama omde. NjengeUmboneleli wesihlokoAmagqabantshintshi, ifayibha ibonelela ngokwangaphakathi ekuphantsisweni kwe-elektromagnetic, eyisenza ukhetho oluphezulu lokuhambisa idatha.

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