Iintambo ze-fiber optic zitshintshe kakhulu ukuhanjiswa kwedatha, zibonelela ngesantya esingenakuthelekiswa nanto kunye nokuthembeka. Iintambo ze-fiber optic ze-multi-mode kunye ne-single-mode zihlukile njengeentlobo ezimbini eziphambili, nganye ineempawu zayo ezizodwa.Intambo ye-fiber optic yeendlela ezininzi, ezinobukhulu obuphakathi obuqala kwi-50 μm ukuya kwi-62.5 μm, zixhasa unxibelelwano olufutshane. Ngokwahlukileyo koko,intambo ye-fiber optic yemo enye, enobukhulu obuphakathi kwe-8 ukuya kwi-9 μm, igqwesile kwiindlela ezisetyenziswa kumgama omde. Olu mahluko lwenza uhlobo ngalunye lwentambo lufaneleke kwiimeko ezithile, ezifanaintambo ye-fiber optic yomoyaukufakelwa okanyeintambo ye-fiber optic ye-telecomiinethiwekhi, apho izinto ezifana nomgama, i-bandwidth, kunye neendleko zidlala indima ebalulekileyo.
- Ifayibha yeendlela ezininziIsebenza kakuhle kumgama omfutshane. Ixabiso liphantsi kwaye ilungile kwiinethiwekhi zasekuhlaleni kunye namaziko edatha.
- Ifayibha yemowudi enyeIngcono kakhulu kumgama omde. Ingathumela idatha eninzi kude, ngaphezulu kweekhilomitha ezingama-80, ngaphandle kokulahleka okukhulu kwesiginali.
- Ukuze ukhethe ifayibha efanelekileyo, cinga ngomgama, iimfuno zedatha, kunye neendleko. Khetha eyona ifanelekileyo kuwe.
Ukuqonda iintambo ze-Fiber Optic zeMode ezininzi kunye neMode enye
Yintoni intambo ye-Multi-Mode Fiber Optic?
A intambo ye-fiber optic yeendlela ezininziYenzelwe ukuhanjiswa kwedatha kumgama omfutshane. Inobubanzi obukhulu be-core, obuhlala buqala kwi-50 ukuya kwi-62.5 microns, evumela imisebe yokukhanya emininzi ukuba isasazeke ngaxeshanye. Olu phawu luvumela amazinga aphezulu edatha kumgama omfutshane kodwa luzisa ukusasazeka kwe-modal, okunokunciphisa umgangatho wesignali xa kuqhutywa ixesha elide.
Iifayibha zeendlela ezininzi zahlulwe ngokweentlobo ezahlukeneyo, ezifana ne-OM1, i-OM2, i-OM3, kunye ne-OM4, nganye inikezela ngamanqanaba ahlukeneyo okusebenza. Umzekelo:
- OM1: Ifayibha eqhelekileyo yeendlela ezininzi enobubanzi obuphambili obuyi-62.5 microns.
- OM3: Ifayibha yeendlela ezininzi ekhawulezayo exhasa i-10 Gbit/s ngaphezulu kweemitha ezingama-550.
- OM4: Yenzelwe i-40 kunye ne-100 Gbit/s ngaphezulu kweemitha ezili-125.
Ezi ntambo zisetyenziswa kakhulu kwiinethiwekhi zengingqi (iiLAN) kunye namaziko edatha ngenxa yokuba zisebenza kakuhle kwaye kulula ukuzifaka.
Yintoni intambo yeFiber Optic yeMode enye?
Iintambo ze-fiber optic zendlela enye zenzelwe ukunxibelelana kumgama omde. Zinobubanzi obuncinci be-core, obuhlala buphakathi kwe-8 kunye ne-10 microns, nto leyo evumela ukuba indlela enye yokukhanya isasazeke. Olu yilo lunciphisa ukusasazeka kwe-modal kunye nokuncitshiswa kwesignali, nto leyo eyenza ukuba zilungele ukusetyenziswa kwe-bandwidth ephezulu kumgama omde.
Iimpawu eziphambili zokusebenza kweefayibha zemowudi enye ziquka:
| I-Metric | Inkcazo |
|---|---|
| Ukusasazeka | Ukusasazeka kweepulse zokukhanya kumgama, okuchaphazela ukucaca kwesiginali. |
| Ukunciphisa | Ukuncipha kwamandla esignali, kulinganiswa nge-dB/km. |
| Ubude be-wavelength obungasasazekiyo | Ubungakanani bomda apho ukusasazeka kuncitshiswa khona, kubalulekile ekwenzeni ngcono ukusebenza. |
Iifayibha zemowudi enye zisetyenziswa kakhulu kwiinethiwekhi zonxibelelwano kunye ne-intanethi.
Umahluko kuYilo oluPhambili kunye nokuSasazwa koKhanya
Uyilo oluphambili kunye neempawu zokusasazeka kokukhanya zahlula iintambo ze-fiber optic ze-multi-mode kunye ne-single-mode. Iintambo ze-multi-mode, ezinobubanzi obukhulu be-core, zixhasa iindlela ezininzi zokukhanya, nto leyo ekhokelela ekusasazekeni okuphezulu kwe-modal. Ngokwahlukileyo koko, iintambo ze-single-mode zidlulisela umqadi omnye wokukhanya, zinciphisa ukusasazeka kwaye zivumela umgama omde wokudlulisela.
| Uhlobo lweFayibha | Ububanzi obuphambili (ii-microns) | Iimpawu zokuSasazwa koKhanya | Iingenelo | Iingxaki |
|---|---|---|---|---|
| Imowudi enye | 8 ukuya kwi-10 | Ivumela indlela enye kuphela yokudlulisa ukukhanya, inciphisa ukusasazwa kwesignali kunye nokuncitshiswa kwayo. | Isantya esonyukileyo kunye nemigama ngenxa yokuncipha kokusasazeka kweendlela. | Ifuna ii-laser eziphambili ukuze idlulisele idatha. |
| Iimowudi ezininzi | 50 ukuya kwi-62.5 | Ivumela iindlela ezininzi zokudlulisa ukukhanya, nto leyo ekhokelela ekusasazekeni kwe-modal kunye nokuwohloka kwesignali. | Ingathwala imisebe yokukhanya emininzi ngaxeshanye. | Ukusasazwa okuphezulu kwe-modal kubangela ukwehla komgangatho wesignali kumgama omde. |
Ukuqonda la mahluko kubalulekile ekukhetheni intambo efanelekileyo kwizicelo ezithile, njengoko kuboniswe kuphando lweshishini oluvela kwiFiber Optic Magazine kunye neJournal of Optical Networking.
Uthelekiso Lokusebenza Kwe-Multi-Mode kunye ne-Single-Mode Fiber
Ububanzi obuphambili kunye nokusebenza kakuhle kokudlulisa ukukhanya
Ububanzi be-core budlala indima ebalulekileyo ekumiseleni ukusebenza kakuhle kokudluliselwa kokukhanya kweentambo ze-fiber optic. I-fiber ye-single-mode, enobubanzi be-core obumalunga nee-microns ezili-9, ivumela kuphela imo yokukhanya enye ukuba isasazeke. Olu yilo lunciphisa ukukhanya okubonakalayo kwaye luqinisekisa ukudluliselwa okusebenzayo kumgama omde. Ngokwahlukileyo koko, intambo ye-fiber optic ye-multi-mode inobubanzi be-core obukhulu, obuhlala buyi-50 okanye i-62.5 microns, exhasa iindlela zokukhanya ezininzi. Nangona oku kuvumela amazinga aphezulu edatha kumgama omfutshane, kukwazisa nokusasazwa kwe-modal, kunciphisa ukusebenza kumgama omde.
| Uphawu | Ifayibha yeMowudi enye | Ifayibha yeMowudi ezininzi |
|---|---|---|
| Ububanzi obuphambili | ~9 iimayikroni | Iimayikroni ezingama-50 okanye ezingama-62.5 |
| Ukusasazwa kokukhanya | Imo yokukhanya okukodwa | Iindlela zokukhanya ezininzi |
| Umgama woThutho | Ukuya kuthi ga kwiikhilomitha ezingama-80+ | Iimitha ezingama-300 ukuya kwiikhilomitha ezi-2 |
| Ixabiso leDatha kuMgama oNgaphezulu | Igcina isantya esiphezulu | Incitshiswe kukusasazwa kwe-modal |
| Ixabiso | Phezulu | Izansi kwizicelo ezikufutshane |
| Sebenzisa ityala | Iinethiwekhi ezikude | IiLAN kunye namaziko edatha |
I-core encinci yefayibha yemowudi enye iqinisekisa ukusebenza kakuhle kokudlulisa ukukhanya, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo kwii-applications ezikude nezinobubanzi obuphezulu.
Isantya se-bandwidth kunye ne-Data Transmission
Isantya sokudlulisa idatha kunye ne-bandwidth zezona zinto zibalulekileyo ekulinganiseni ukusebenza kweentambo ze-fiber optic. I-fiber ye-single-mode ixhasa ii-bandwidths eziqala kwi-1 ukuya kwi-10 Gbps kumgama omde, igcina ukusebenza okuzinzileyo ngenxa yokuncipha kokusasazwa kwayo kwe-modal. Intambo ye-fiber optic ye-multi-mode, kwelinye icala, inokufikelela kwii-bandwidths ezifikelela kwi-100 Gbps kodwa ikhawulelwe kumgama omfutshane, oqhele ukuba phakathi kweemitha ezingama-300 kunye nama-550. Lo mda uvela kubukhulu obukhulu be-core, okwandisa ukusasazeka kwe-modal kunye nokuwohloka kwesignali.
| Uhlobo lweFayibha | Ibhendiwidth (Gbps) | Umgama woThutho (m) | Ububanzi obuphambili (ii-microns) | Umthombo wokukhanya |
|---|---|---|---|---|
| Imowudi enye | 1-10 | Imigama emide | Umbindi omncinci | I-LASER |
| IiMowudi ezininzi | Ukuya kuthi ga kwi-100 | 300-550 | 62.5 okanye 50 | I-LED |
Kwizicelo ezifunaukuhanjiswa kwedatha ngesantya esiphezuluKwimigama emifutshane, intambo ye-fiber optic yeendlela ezininzi sisisombululo esingabizi kakhulu. Nangona kunjalo, i-fiber yendlela enye ayifani neemfuneko zomgama omde, i-bandwidth ephezulu.
Amandla okuThumela umgama omde
Ifayibha yemowudi enye igqwesile ekudluliseleni umgama omde ngenxa yokuncitshiswa kwayo okuphantsi kunye nokuncipha kokusasazeka kwemodal. Iintambo ze-OS1 kunye ne-OS2, iintlobo ezimbini eziqhelekileyo zefayibha yemowudi enye, zibonisa ukusebenza okumangalisayo kumgama omde. Iintambo ze-OS1 zixhasa umgama ukuya kuthi ga kwiikhilomitha ezili-10 ngesantya sokuncitshiswa kwe-1 dB/km, ngelixa iintambo ze-OS2 zinokufikelela kwiikhilomitha ezingama-200 ngesantya sokuncitshiswa kwe-0.4 dB/km. Ezi mpawu zenza ifayibha yemowudi enye ibe ngumqolo weziseko zonxibelelwano kunye ne-intanethi.
- Iziko ledatha elikhulu lisebenzise iintambo ze-OS1 zokunxibelelana ngaphakathi kwesakhiwo, nto leyo efezekisa ukuhanjiswa kwedatha ngesantya esiphezulu kuzo zonke iiseva zalo.
- Inkampani yefowuni isebenzise iintambo ze-OS2 kwinethiwekhi yayo yokuhamba ixesha elide, nto leyo eyaphucula kakhulu isantya sokudluliselwa kwedatha kunye nokuthembeka kwayo.
- Inethiwekhi yeMetropolitan Area Network (MAN) yesixeko yakhiwa kusetyenziswa iintambo ze-OS2, ezidibanisa ngempumelelo iinethiwekhi ezininzi zengingqi.
I-fiber yeendlela ezininzi, nangona ilinganiselwe kumgama, ihlala ilukhetho olusebenzayo kwizicelo ezikufutshane ezifana neenethiwekhi zengingqi (ii-LAN) kunye namaziko edatha.
Ukulahleka kweSignali kunye nokuNciphisa
Ukulahleka kwesignali, okanye ukuncitshiswa kwesignali, yinto ebalulekileyo ekuvavanyeni ukusebenza kwentambo ye-fiber optic. I-fiber yemowudi enye ibonakalisa ukuncitshiswa okuphantsi kakhulu ngenxa yobukhulu bayo obuncinci be-core, nto leyo enciphisa ukukhanya. Isebenza kubude be-1550 nm, i-fiber yemowudi enye ayinakusasazeka kangako, nto leyo eqinisekisa umgangatho wesignali ongcono kumgama omde. I-fiber yemowudi ezininzi, enobukhulu bayo obukhulu be-core, inengxaki yokuncitshiswa okuphezulu kumgama omde, nto leyo eyenza ukuba ingafanelekanga ukusetyenziswa kumgama omde.
Umzekelo, ifayibha yemowudi enye inokugcina ukuthembeka kwesignali kumgama ongaphezulu kweekhilomitha ezingama-80, ngelixa ifayibha yemowudi ezininzi idla ngokukhawulelwa kwiikhilomitha ezi-2. Lo mahluko ugxininisa ukubaluleka kokukhetha uhlobo lwentambo olufanelekileyo ngokusekelwe kwiimfuno ezithile zesicelo.
Uthelekiso lweendleko: I-Multi-Mode vs i-Single-Mode Fiber
Iindleko zokufakela kunye nezixhobo
Ukufakelwa kweentambo ze-fiber optic kubandakanya izinto ezininzi ezixabisayo, kuquka iintambo ngokwazo, ii-transceivers, kunye nomsebenzi. Iinkqubo ze-fiber optic ze-multi-mode zihlala zineendleko zokuqala eziphantsi. Ubukhulu bazo obukhulu buyenza lula indlela yokufaka, nto leyo enciphisa isidingo sezixhobo ezikhethekileyo kunye nobuchule. Oku kuzenza zibe lukhetho olungabizi kakhulu kwizicelo ezikufutshane, ezifana neenethiwekhi zendawo (ii-LAN) kunye namaziko edatha.
Iinkqubo zefayibha zemowudi enyeKwelinye icala, zifuna ukufakelwa okuchanekileyo ngenxa yobukhulu bazo obuncinci. Oku kwandisa iindleko zomsebenzi, njengoko iingcali zobugcisa kufuneka ziphathe inkqubo ukuqinisekisa ukusebenza kakuhle. Ukongeza, ii-transceivers zemowudi enye zibiza kakhulu kunee-multi-mode zazo, nto leyo enyusa ngakumbi iindleko zokufakela iyonke.
| Umbono | I-Multi-Mode Fiber (MMF) | Ifayibha yeMowudi enye (i-SMF) |
|---|---|---|
| Ixabiso lokuqala | Ezantsi | Phezulu |
| Ubunzima bokufakelwa | Kulula ngenxa yobukhulu obukhulu be-core | Kunzima ngakumbi ngenxa yobukhulu obuncinci be-core |
| Ifanelekile kwi | Izicelo ezimfutshane | Uthumelo lomgama omde |
Nangona iindleko ziphezulu, i-fiber yendlela enye isabalulekile kunxibelelwano olude, apho iingenelo zayo zokusebenza zingaphezulu kunezo zityalwe ekuqaleni.
Iindleko zoLondolozo kunye nezokusebenza
Iindleko zokugcinwa kunye nokusebenza nazo zahlukile kakhulu phakathi kweentlobo ezimbini zefayibha. Iinkqubo zefayibha zeendlela ezininzi zihlala zibiza iindleko zokugcinwa eziphantsi. Ubukhulu bazo obukhulu buzenza zingabi sengozini kwimiba yokulungelelanisa, nto leyo enciphisa isidingo sokulungiswa rhoqo. Ngaphezu koko, iinkqubo zeendlela ezininzi zisebenzisa imithombo yokukhanya ye-LED, efikelelekayo kwaye kulula ukuyitshintsha kunemithombo yelaser esetyenziswa kwiinkqubo zendlela enye.
Iinkqubo zefayibha zemowudi enye, nangona zibonelela ngokusebenza okuphezulu, zifuna iindleko eziphezulu zokugcinwa. Ubungakanani bazo obuncinci bufuna ukulungelelaniswa ngokuchanekileyo, kwaye naluphi na ukungalingani kunokukhokelela ekuwohlokeni kwesignali. Ukongeza, imithombo yokukhanya yelaser esetyenziswa kwiinkqubo zemowudi enye ibiza kakhulu ukuyigcina nokuyitshintsha. Ezi zinto zinegalelo kwixabiso eliphezulu lobunini beenkqubo zefayibha zemowudi enye.
- Iinkqubo zefayibha zeendlela ezininzi ngokubanzi kulula ukuzigcina ngenxa yoyilo lwazo olulula.
- Iinkqubo zefayibha zendlela enye zifuna ukuphathwa okukhethekileyo, nto leyo enyusa iindleko zokusebenza.
Ixabiso Elifanelekileyo Kwizicelo Ezikude
Xa kuvavanywa ukusebenza kakuhle kweendleko kwizicelo zomgama omde, i-fiber yemowudi enye ivela njengophumeleleyo ngokucacileyo. Ukukwazi kwayo ukudlulisa idatha kumgama ongaphezulu kweekhilomitha ezingama-80 ngaphandle kokulahleka okukhulu kwesignali kuyenza ibe yinto ebalulekileyo kwiinethiwekhi zonxibelelwano kunye ne-intanethi. Nangona iindleko zokuqala nezokugcina ziphezulu, iingenelo zexesha elide zokunciphisa ukuncitshiswa kwesignali kunye ne-bandwidth ephezulu zithethelela utyalo-mali.
I-fiber yeendlela ezininzi, nangona ifikeleleka ngakumbi ngaphambili, ayifanelekanga ukusetyenziswa kumgama omde. Amanqanaba ayo aphezulu okusasazeka kweendlela kunye nokunciphisa ukusebenza kwayo anciphisa ukusebenza kwayo kwiindlela ezimfutshane. Kwimibutho ebeka phambili ukonga iindleko kwiindawo ezincinci, i-fiber yeendlela ezininzi ihlala ilukhetho olusebenzayo.
Ingcebiso: Imibutho kufuneka iqwalasele iindleko zokuqala nezexesha elide xa ikhetha inkqubo ye-fiber optic. Nangona i-fiber ye-multi-mode ingabizi kakhulu kwimigama emifutshane, i-fiber ye-single-mode inika ixabiso elingcono kwizicelo zomgama omde.
Ukusetyenziswa kweeNtambo zeFiber Optic zeMode ezininzi kunye nezeMode enye
Iimeko eziBalaseleyo zokusetyenziswa kwentambo ye-Fiber Optic yeMode ezininzi
Intambo ye-fiber optic yeendlela ezininzi isebenziseka lula kwaye ifumana usetyenziso kumashishini ahlukeneyo. Ububanzi bayo obukhulu kunye nokukwazi kwayo ukudlulisa iindlela zokukhanya ezininzi kwenza ukuba ilungele unxibelelwano olufutshane. Amashishini adla ngokuxhomekeka kolu hlobo lwentambo kwi:
- Izisombululo zokukhanyisa: Iinkqubo zokukhanyisa iimoto kunye nezokuhlobisa ziyazuza ekusebenzeni kakuhle nangokuguquguquka kwazo.
- Izixhobo ze-elektroniki zabathengi: Izixhobo zesandi nevidiyo ezinesisombululo esiphezulu zisebenzisa iifayibha zeendlela ezininzi zokudlulisela isignali ngaphandle komthungo.
- Izixhobo zokuhlola oomatshini: Iipropati ezilula nezingenamvakalelo zokugoba zenza ukuba ifaneleke ukuhlola iindawo ezikude kakhulu.
- Amaziko edatha kunye neeLAN: Iifayibha ze-multi-mode zisebenza kakuhle kwaye zingabizi kakhulu, zilungele unxibelelwano olukhawulezayo kwiindawo ezixineneyo.
Imfuno ekhulayo yeenkqubo zonxibelelwano ezikhawulezayo nezikhuselekileyo iyaqhubeka nokukhuthaza ukwamkelwa kwentambo ye-fiber optic yeendlela ezininzi kula macandelo.
Iimeko ezifanelekileyo zeCable yeFiber Optic yeMode enye
Ifayibha yemowudi enye igqwesile kwiimeko ezifuna unxibelelwano olude nolusebenzisa i-bandwidth ephezulu. Ububanzi bayo obuncinci bunciphisa ukulahleka kwesignali kwaye buqinisekisa ukusebenza kakuhle. Izicelo eziphambili ziquka:
- Ukhuseleko loluntu kunye neenethiwekhi zeselulaIziseko zonxibelelwano ezithembekileyo zixhomekekeiifayibha zemowudi enyengenkonzo engaphazanyiswa.
- Iindawo zokuhlala zedolophu ezinkulu: Ezi fiber zidibanisa iindawo zasezidolophini nezeedolophu, zixhasa iinkonzo ze-intanethi kunye nonxibelelwano.
- Iinkqubo zeZityalo zaNgaphandle (OSP): Iifayibha zemowudi enye zibalulekile ekufakelweni kwangaphandle, zibonelela ngokuqina kunye neenzuzo zoqoqosho.
- Ukusasazwa kwe-5G kunye ne-FTTH: Ilahleko yazo ephantsi kunye nokusebenza kakuhle kwazo kuzenza zibe yeyona nto ibalulekileyo kubuchwepheshe besizukulwana esilandelayo.
Ukufakwa nokuvavanywa ngokufanelekileyo kubalulekile ekuphuculeni ukusebenza kweefayibha zemo enye kwezi meko.
Iindlela Zoshishino Ngo-2025 Nendima KaDowell
Ishishini le-fiber optic likulungele ukukhula okukhulu ngo-2025. Imarike yeentambo ze-fiber optic patch kulindeleke ukuba ikhule ukusuka kwi-USD 3.5 yeebhiliyoni ngo-2023 ukuya kwi-USD 7.8 yeebhiliyoni ngo-2032. Oku kunyuka kubonisa imfuno ekhulayo yeziseko zophuhliso ze-intanethi ezikhawulezayo kunye nelifu. Ngokufanayo, imakethi iyonke yeentambo ze-fiber optic kulindeleke ukuba ifikelele kwi-USD 30.5 yeebhiliyoni ngo-2030, iqhutywa kukwandiswa kwamaziko edatha kunye nokwamkelwa kwetekhnoloji ye-5G kunye ne-FTTH.
UDowell udlala indima ebalulekileyo kule meko itshintshayo. Ngokunikezela ngeenkonzo ezisemgangathweni ophezuluizisombululo ze-fiber optic, le nkampani iqinisekisa ukuthembeka kwenethiwekhi kunye nokukhula kwayo. Iimveliso zayo, ezifana neentambo ze-fiber optic patch, ziphucula ukusebenza kwamaziko edatha anamhlanje kwaye zixhasa isidingo esikhulayo seenkqubo zonxibelelwano eziqinileyo.
Ukukhetha intambo ye-Fiber Optic efanelekileyo kwiimfuno zakho
Izinto eziphambili: Umgama, i-Bandwidth, kunye nohlahlo lwabiwo-mali
Ukukhetha intambo ye-fiber optic efanelekileyo kufuna ukuqwalaselwa ngononophelo kwezinto zobugcisa ezifana nomgama, i-bandwidth, kunye nohlahlo lwabiwo-mali. Ngayinye kwezi zinto idlala indima ebalulekileyo ekumiseleni uhlobo lwentambo olufanelekileyo kwiisicelo ezithile.
Iifayibha zemowudi enye zilungele kakhulu unxibelelwano olude ngenxa yokukwazi kwazo ukudlulisa idatha kumgama ofikelela kwiikhilomitha ezili-160 kunye nokulahleka okuncinci kwesiginali. Ngokwahlukileyo koko, iifayibha zemowudi ezininzi zifanelekile ngakumbi kumgama omfutshane, oqhele ukuba phakathi kweemitha ezingama-300 ukuya kwiikhilomitha ezi-2, kuxhomekeke kuhlobo kunye nesantya. Umzekelo, iifayibha zemowudi ezininzi ze-OM3 kunye ne-OM4 zinokuphatha iibhendi eziphezulu kumgama omfutshane, nto leyo eyenza ukuba zibe zilungele amaziko edatha kunye neenethiwekhi zengingqi.
Imida yohlahlo-lwabiwo mali nayo inefuthe ekukhetheni iintambo ze-fiber optic. Iintambo ze-single-mode, nangona zibonelela ngokusebenza okuphezulu kumgama omde, zibiza kakhulu ukuzifaka nokuzigcina zisemgangathweni. Iintambo ze-multi-mode, ngokufakelwa kwazo nezixhobo ezingabizi kakhulu, zibonelela ngesisombululo esisebenzayo kwimibutho enebhajethi encinci kunye neemfuno zonxibelelwano ezifutshane.
| I-Factor | Inkcazo |
|---|---|
| Uhlobo lweFayibha | Imowudi enye xa ithelekiswa nemowudi ezininzi; ichaphazela umgama kunye nobuchule bebandwidth. |
| Iimfuneko zomgama | Imisela ubude befayibha efunekayo; imfutshane kakhulu okanye inde kakhulu inokukhokelela ekungasebenzi kakuhle. |
| Iimfuno zeBandwidth | Iimfuneko ze-bandwidth zangoku nezexesha elizayo zichaphazela ukhetho lohlobo lwefayibha. |
| Imiqobo yoHlahlo-lwabiwo mali | Umahluko kwiindleko phakathi kweefayibha zemowudi enye kunye neefayibha zemowudi ezininzi; ichaphazela uhlahlo lwabiwo-mali lweprojekthi iyonke. |
| Imizekelo yesicelo | Izicelo ezahlukeneyo zingadinga iintlobo ezithile zefayibha ukuze isebenze kakuhle. |
| Izinto eziqwalaselwayo kwixesha elizayo | Ukuphucula izakhono kunye nophuhliso lwetekhnoloji kunokuchaphazela iindleko kunye nokukhetha kwexesha elide. |
Imibutho kufuneka ivavanye ezi zinto ukuqinisekisa ukuba utyalo-mali lwayo luhambelana neemfuno zonxibelelwano zangoku nezexesha elizayo.
I-fiber ye-multi-mode kunye ne-single-modeIintambo ze-optic zijongana neemfuno ezahlukeneyo. I-fiber ye-multi-mode inikezela ngezisombululo ezingabizi kakhulu kwimigama emifutshane, njengakwii-LAN kunye namaziko edatha, ngelixa i-fiber ye-single-mode igqwesa kwizicelo ze-bandwidth ende. Ngowama-2025, ukuqhubela phambili kwitekhnoloji ye-fiber optic kuya kugcina ukubaluleka kwazo zombini ezi ntlobo, ukuhlangabezana neemfuno ezahlukeneyo zonxibelelwano.
Ingcaciso Ephambili: Imarike ye-fiber optic kulindeleke ukuba ikhule kakhulu, iqhutywa kukwanda kweemfuno zedatha kunye namanyathelo karhulumente. Izisombululo zikaDowell ezisemgangathweni ophezulu ziqinisekisa ukuthembeka kunye nokonga iindleko, zixhasa olu hlumo.
| Uphawu | Ifayibha yeMowudi enye | Ifayibha yeMowudi ezininzi |
|---|---|---|
| Ukwazi Umgama | Ukuya kuthi ga kwiikhilomitha ezili-140 | Ukuya kuthi ga kwiikhilomitha ezi-2 |
| Umthamo we-bandwidth | Ixhasa amazinga edatha ukuya kuthi ga kwi-100 Gbps nangaphezulu | Izantya eziphezulu ziqala kwi-10 Gbps ukuya kwi-400 Gbps |
| Ukusebenza kakuhle kweendleko | Ibiza kakhulu xa usiya kumgama omfutshane | Ixabiso eliphantsi ngakumbi xa umgama omfutshane |
FAQ
Yintoni umahluko ophambili phakathi kwefayibha yemowudi enye kunye nefayibha yemowudi ezininzi?
Ifayibha yemowudi enye ixhasa unxibelelwano olude nolunebhendi ephezulu kunye nokulahleka okuncinci kwesiginali. Ifayibha yemowudi ezininzi ixabisa kancinci kwimigama emifutshane kodwa ifumana ukusasazeka okuphezulu kwemodal.
Ngawaphi amashishini axhamla kakhulu kwiintambo ze-fiber optic ze-multi-mode?
Amashishini afana namaziko edatha, iiLAN, kunye ne-elektroniki zabathengi ziyazuza kwi-fiber ye-multi-mode ngenxa yokuba ifikeleleka kwaye ifanelekile kunxibelelwano olufutshane nolukhawulezayo.
Kutheni ifayibha yemowudi enye ibiza kakhulu ukuyifaka?
Ifayibha yemowudi enye ifuna ukufakwa ngokuchanekileyo kunye nezixhobo ezikhethekileyo, kuquka iilaser eziphambili, nto leyo enyusa iindleko zabasebenzi kunye nezinto xa kuthelekiswa neenkqubo zemowudi ezininzi.
Ixesha leposi: Epreli-15-2025