Izixhumi ze-fiber optic zisebenza njengezingxenye ezibalulekile ezinhlelweni zokuxhumana zesimanje. Lawa madivaysi axhuma ama-optical fibers, avumela ukudluliswa kwedatha okungenamthungo ngesivinini esikhethekile nokwethembeka. Ukubaluleka kwabo kukhula njengoba imakethe ye-fiber optics ikhula. Ngokwesibonelo:
- Usayizi wemakethe kulindeleke ukuthi ufinyelele$11.36 billion ngo-2030, okubonisa ukukhula okuqhubekayo.
- Imakethe yamakhebula e-fiber optic ilinganiselwa ku- $20.89 billion ngo-2030, nge-CAGR ka-8.46%.
Ucwaningo lugqamisa ukubaluleka kokunemba kuzixhumi ze-fiber optic.Izixhumi ezikhiqizwa kabiingabangela ukuphazamiseka kwenethiwekhi ngenxa yokulahlekelwa okuphezulu kokufaka noma ukungapheleli kwendawo. Ukuqeda amaphutha anjalo kuqinisekisa ukusebenza okungaguquki futhi kunciphisa ukwehluleka.
UkusukaIsixhumi se-fiber optic se-lckwesc isixhumi se-fiber optic, uhlobo ngalunye ludlala indima ehlukile ezinhlelweni ezihlukene. Iisixhumi se-fiber optic, evame ukusetshenziswa ekuxhumaneni nomphakathi, kanye nei-apc fiber optic isixhumi, eyaziwa ngokunciphisa ukulahlekelwa kwesignali, iyisibonelo sokuhlukahluka kwalezi zingxenye.
Okuthathwayo Okubalulekile
- Izixhumi ze-Fiber opticukusiza ukuthumela idatha ngokusheshafuthi ngokuthembekile. Banciphisa ukulahlekelwa kwesignali futhi bagcine izinhlelo zokuxhumana zisebenza kahle.
- Ukukhetha isixhumi esifanele kuncike kukhebula, ukusetshenziswa, nendawo. Lezi zici zithinta indlela esebenza kahle ngayo.
- Izixhumi ezinhle njenge-SC ne-LC kulula ukuzifaka nokuzilungisa. Kunjalokuhle kakhulu kwizikhungo ze-telecom nedatha.
Yiziphi Izixhumi ze-Fiber Optic?
Incazelo Nenhloso
Izixhumi ze-Fiber opticzingamadivayisi akhiwe ngokunemba aklanyelwe ukujoyina ama-optical fibers, aqinisekisa ukudluliswa kokukhanya okuphumelelayo. Anika amandla ukuxhumana okungenamthungo ngokuqondanisa ama-fiber cores ukuze kuncishiswe ukulahleka kwesignali. Izindinganiso zezimboni, njengeI-IEC 61753-1, chaza lezi zixhumi ngokusekelwe kumamethrikhi okusebenza afana nokulahlekelwa kokufaka nokulahlekelwa kwembuyiselo. Isibonelo, ukulahlekelwa kokufaka kuhlukaniswa ngamamaki A kuya ku-D kumafayibha emodi eyodwa kanye nebanga M lamafayili e-multimode. Lawa mazinga aqinisekisa ukuthi izixhumi zihlangabezana nezidingo eziqinile zokuthembeka nokusebenza. Ukwengeza, i-Telcordia GR-3120 icacisa imibandela yezixhumi eziqinile ze-fiber optic (HFOCs), ezakhelwe ukubekezelela indawo yangaphandle enokhahlo.
Indlela Izixhumi ze-Fiber Optic Zisebenza ngayo
Izixhumi ze-fiber optic zisebenza ngokuqondanisa ngokunembile iziphetho zefayibha ezimbili ukuvumela ukukhanya kudlule ngokulahleka okuncane. I-ferrule yesixhumi, ngokuvamile eyenziwe nge-ceramic noma insimbi, ibamba i-fiber endaweni. Uma uxhumekile, ama-ferrules emicu emibili aqondana, enze indlela eqhubekayo yokubona. Lokhu kuqondanisa kunciphisa ukulahlekelwa kokufaka futhi kuqinisekisa ukudluliswa kwedatha okuphumelelayo. Izixhumi zekhwalithi ephezulu nazo zifakiweizindlela zokunciphisa ukulahlekelwa kwembuyiselo, okwenzeka lapho ukukhanya kubuyisela emuva ku-fiber. Lezi zici zenza izixhumi ze-fiber optic zibaluleke ekugcineni ubuqotho besignali ezinhlelweni zokuxhumana.
Izinzuzo Zokusebenzisa Izixhumi ze-Fiber Optic
Izixhumi ze-Fiber optic zinikeza izinzuzo ezimbalwa. Benza lula ukufakwa nokugcinwa kwe-fiber optic networks ngokunikeza indlela ethembekile yokuxhuma nokunqamula imicu. Ukuklama kwabo kuqinisekisa ukulahlekelwa okuphansi kokufaka nokulahlekelwa okuphezulu kokubuyisela, okubalulekile ekugcineni ikhwalithi yesignali. Ukwengeza, asekela ukudluliswa kwedatha ngesivinini esikhulu ezindaweni ezikude, okuwenza alungele ukusetshenziswa kwezokuxhumana, izikhungo zedatha, nezimo zezimboni. Ukuguquguquka nokusebenza kwazo kunomthelela ekwamukelweni okukhulayo kobuchwepheshe be-fiber optic kuzo zonke izimboni ezahlukahlukene.
Izinhlobo Ezivamile Zezixhumi ze-Fiber Optic
I-SC (Isixhumi Sokubhalisa)
Isixhumi se-SC, esaziwa nangokuthi Isixhumi Sokubhalisa, singesinye esisetshenziswa kakhuluizixhumi ze-fiber optic. I-push-pull mechanism yayo elula iqinisekisa ukuxhumana okusheshayo nokuvikelekile, okuyenza ilungele izinhlelo zokusebenza eziminyana kakhulu. Isixhumi se-SC sine-ferrule engu-2.5mm, enikeza ukuqondana okuhle kakhulu nokulahlekelwa okuphansi kokufaka. Ukuqina kwayo kanye nokusebenziseka kalula kwayo kuyenza ibe ukukhetha okuthandwayo kwezokuxhumana kanye namanethiwekhi edatha.
Ithiphu:Isixhumi se-SC sisebenza kahle kakhulu ezinhlelweni ezidinga ukuxhunywa kabusha njalo ngenxa yokwakheka kwaso okuqinile nokusebenza okuthembekile.
I-LC (Lucent Connector)
Isixhumi se-LC, noma Isixhumi seLucent, siyisixazululo esihlangene nesisebenzayo sezindawo eziminyana kakhulu. Usayizi wayo omncane kanye ne-push-pull latch design kuvumela ukuphatha nokufaka kalula. Isixhumi se-LC sisebenzisa i-ferrule engu-1.25mm, eqinisekisa ukunemba okuphezulu nokulahlekelwa okuphansi kokufaka.
- Izinzuzo LC Izixhumi:
- Idizayini ehlangene isekela izinhlelo zokusebenza eziminyana kakhulu.
- Ukwakhiwa okuhlala isikhathi eside okunemijikelezo yokukhwelana engaphezu kuka-500.
- Isebenza ngempumelelo ebangeni elibanzi lokushisa.
- Izimo ezijwayelekile zokusetshenziswa:
- Ezokuxhumana:Ilungiselela ukudluliswa kwedatha ngesivinini esiphezulu ku-inthanethi namasevisi ekhebula.
- Izikhungo Zedatha:Ixhuma amaseva nemishini yokugcina kahle.
- Amanethiwekhi Ekhompyutha:Inika amandla ukuxhumeka kwesivinini esikhulu kuma-LAN nama-WAN.
I-ST (Isixhumi Sethiphu Eqondile)
Isixhumi se-ST, noma i-Straight Tip Connector, yisixhumi sesitayela se-bayonet esivame ukusetshenziswa ezinhlelweni zokuxhumana. Idizayini yayo ihlanganisa i-ferrule engu-2.5mm kanye ne-twist-and-lock mechanism, eqinisekisa ukuxhumana okuphephile. Isixhumi se-ST sithandwa kakhulu kuzilungiselelo zezimboni nezempi ngenxa yokwakhiwa kwaso okumazombezombe.
Qaphela:Nakuba isixhumi se-ST singavamile kakhulu ekufakweni kwesimanje, sihlala siyinketho enokwethenjelwa yezinhlelo zefa nezindawo ezidinga ukusebenza okuqinile.
I-FC (Ferrule Connector)
Isixhumi se-FC, noma i-Ferrule Connector, yakhelwe izinhlelo zokusebenza ezidinga ukuzinza okuphezulu nokunemba. I-screw-on mechanism yayo ithuthukisa ukuzinza ngaphansi kokudlidliza okuphezulu, inciphisa ukulahlekelwa kokufaka nokugcina ubuqotho besignali.
- Izici Eziyinhloko:
- Idizayini yokufaka isikulufu iqinisekisa ukuxhumana okuvikelekile ezindaweni ezibucayi.
- Okuhlukile okufana ne-FC/PC kanye ne-FC/APC kunikeza ukuboniswa okuphansi emuva nokulahlekelwa okuhle kokufakwa.
- Ipholishi enama-engeli ku-FC/APC inciphisa ngokuphawulekayo ukuboniswa emuva, ilungele ukubuyisela izinhlelo zokusebenza ezibalulekile ekulahlekelweni.
I-MPO (I-Multi-Fiber Push-On)
Isixhumi se-MPO yisisombululo esiminyana kakhulu esikwazi ukuxhuma amafayibha amaningi ngesikhathi esisodwa. Isetshenziswa kabanzi ezikhungweni zedatha kanye namanethiwekhi anesivinini esikhulu.
| Indawo Yesicelo | Imethrikhi yokusebenza | Umphumela wokuqhathanisa |
|---|---|---|
| Ukukhiqiza Izimoto | Isivinini sokumisa kabusha umugqa wokukhiqiza | 30% ngokushesha nge-MPO uma kuqhathaniswa nekhebula lefa |
| Imishini yokuthwebula yezokwelapha | Amandla okuphatha idatha | 20GB/isekhondi idatha yesithombe ene-MPO yokuxhuma kwangaphakathi kwedivayisi |
| Izicelo Zezempi | Amazinga empumelelo yomlingani wokuqala ezindaweni eziwugwadule | Izinga lempumelelo elingu-98.6% nge-MPO, izinhlobo zamafa ezisebenza kahle kakhulu |
I-MT-RJ (I-Mechanical Transfer Registered Jack)
Isixhumi se-MT-RJ siyindlela ehlangene futhi engabizi kakhulu yokuxhumeka kwe-duplex fiber. Ukwakheka kwayo kufana nesixhumi se-RJ-45, okwenza kube lula ukusiphatha nokusifaka. Isixhumi se-MT-RJ sivame ukusetshenziswa kumadivayisi amancane e-form-factor kanye namanethiwekhi endawo.
Ithiphu:Idizayini ehlangene yesixhumi se-MT-RJ ikwenza kube ukukhetha okuhle kakhulu kwezindawo ezinomkhawulo wesikhala.
Izixhumi Ezikhethekile (isb, E2000, SMA)
Izixhumi ezikhethekile, njenge-E2000 kanye ne-SMA, zibhekelela izinhlelo zokusebenza ze-niche. Isixhumi se-E2000 sine-shutter elayishwe entwasahlobo evikela i-ferrule othulini nasekulimaleni, okuyenza ifaneleke ezindaweni ezisebenza kahle kakhulu. Isixhumi se-SMA, ngakolunye uhlangothi, sivame ukusetshenziswa ezimbonini nasezinhlelweni zezokwelapha ngenxa yokwakheka kwaso okuqinile nokuhambisana nezinhlobo ezihlukahlukene zefiber.
Qaphela:Izixhumi ezikhethekile ziklanyelwe ukuhlangabezana nezidingo ezithile, ezinikeza izici ezihlukile ezithuthukisa ukusebenza nokuthembeka ezinhlelweni ezifunwayo.
Izinzuzo kanye Nemibi Yesixhumi ngasinye se-Fiber Optic
I-SC: Izinzuzo Nezingozi
IIsixhumi se-SC sinikeza ukwethembekanokusebenziseka kalula, okwenza kube ukukhetha okudumile kwezinhlelo zokusebenza eziminyana kakhulu. I-push-pull mechanism yayo yenza ukufakwa kube lula, kuyilapho ukwakheka kwayo okuqinile kuqinisekisa ukuqina. Kodwa-ke, usayizi wayo omkhulu uma uqhathaniswa nezixhumi ezintsha ukhawulela ukusetshenziswa kwayo ezindaweni ezinomkhawulo wesikhala.
| Uhlobo Lwesixhumi | Imijikelezo yokukhwelana | Ukulahlekelwa Kokufaka | Izici |
|---|---|---|---|
| SC | 1000 | 0.25 – 0.5 dB | Okuthembekile, ukuthunyelwa okusheshayo, Ukulingana kwenkundla |
Ithiphu:Izixhumi ze-SC zihamba phambili ezindaweni ezidinga ukuxhunywa kabusha njalo ngenxa yokwakhiwa kwazo okuqinile.
I-LC: Izinzuzo Nezingozi
IIsixhumi se-LC sigqamilengomklamo wayo ohlangene nokusebenza okuphezulu. Usayizi wayo omncane we-ferrule unika amandla ukonga isikhala okungafika50%uma kuqhathaniswa nezixhumi ze-SC, okuyenza ilungele izinhlelo zokusebenza ze-telecom ezixinene kakhulu. Ngokulahlekelwa kokufaka okuphansi njengo-0.1 dB nokulahlekelwa kokubuyisela okungu-≥26 dB, kuqinisekisa ukuwohloka kwesignali okuncane. Nokho, usayizi wayo omncane ungenza ukubamba kube inselele nakakhulu ngesikhathi sokufakwa.
- Izinzuzo:
- Idizayini ehlangene isekela izindawo eziminyana kakhulu.
- Ukulahlekelwa kokufaka okuphansi kuthuthukisa ikhwalithi yesignali.
- Ukulahlekelwa kwembuyiselo ephezulu kunciphisa ukubonakaliswa kwesignali.
- Amaphutha:
- Usayizi omncane ungenza kube nzima ukuphatha.
- Idinga ukunemba phakathi nokufakwa ukuze igweme izinkinga zokusebenza.
ST: Okuhle nokubi
Isixhumi se-ST sihlala siyindlela ethembekile yezinhlelo zefa kanye nezicelo zezimboni. Idizayini yayo yesitayela se-bayonet iqinisekisa ukuxhumana okuphephile, ngisho nasezindaweni ezinokudlidliza. Kodwa-ke, idizayini yayo enkulu kanye nenqubo yokufaka ehamba kancane iyenza ingafaneleki kakhulu kumanethiwekhi esimanje anomthamo omkhulu.
Qaphela:Izixhumi ze-ST zifaneleka kakhulu izinhlelo zokusebenza lapho ubulukhuni budlula isidingo sokubumbana.
FC: Okuhle nokubi
Isixhumi se-FC sinikeza ukuzinza nokunemba okuhle kakhulu, ikakhulukazi ezindaweni ezinokudlidliza okuphezulu. I-screw-on mechanism yayo iqinisekisa ukuxhumana okuphephile, inciphisa ukulahlekelwa kokufaka. Kodwa-ke, izinguqulo zangaphambili zibhekane nezinselele zokwethembeka, njengokunyakaza kwefayibha ngaphansi kokushintsha kwezinga lokushisa.
- Okuhle:
- Ukufaka okusheshayo kunciphisa isikhathi sokusetha.
- Iqeda isidingo sokunamathela epoxy kanye nokupholisha.
- Ilungele izinhlelo zokusebenza ze-fiber-to-the-desktop.
- Ububi:
- Izinkinga ze-pistoning zingehlisa ukusebenza kahle.
- Amamodeli asekuqaleni athwala kanzima ekwamukelweni kwemakethe ngenxa yokukhathazeka ngokwethembeka.
I-MPO: Izinzuzo Nezingozi
Isixhumi se-MPO sisekela ukuxhumeka ngasikhathi sinye kumafayibha amaningi, okuyenza ibaluleke kakhulu ezikhungweni zedatha namanethiwekhi anesivinini esikhulu. Idizayini yayo ephezulu kakhulu inciphisa ubunkimbinkimbi bekhebula futhi ithuthukisa isivinini sokuphakelwa. Nokho, ukuklama kwayo okuyinkimbinkimbi kudinga ukuphathwa ngokucophelela ukuze kugwenywe izinkinga zokuqondanisa.
| Isici | Inzuzo | Umkhawulo |
|---|---|---|
| I-High Fiber Count | Isekela kufika ku-24 fibers | Izinselele zokuqondanisa ngesikhathi sokukhwelana |
| Isivinini Sokuthunyelwa | Ukufakwa okusheshayo | Idinga amathuluzi akhethekile |
I-MT-RJ: Izinzuzo Nezingozi
Isixhumi se-MT-RJ sihlanganisa ukubumbana nokusebenza kahle kwezindleko, kusenze sifanelekele amanethiwekhi endawo. Idizayini yayo efana ne-RJ-45 yenza ukuphatha kube lula, kodwa ukubala kwayo okulinganiselwe kwefayibha kukhawulela ukusetshenziswa kwayo ezinhlelweni zomthamo omkhulu.
Ithiphu:Izixhumi ze-MT-RJ zilungele ukuthunyelwa kwezinga elincane lapho isikhala nesabelomali kuyizinto ezibalulekile zokucatshangelwa.
Ungasikhetha Kanjani Isixhumi Se-Fiber Optic Esilungile
Ukucatshangelwa Kohlobo Lwekhebula (Imodi Eyodwa vs. Imodi Eningi)
Ukukhetha ilungeloisixhumi se-fiber opticiqala ngokuqonda uhlobo lwekhebula. Izintambo zemodi eyodwa kanye nemodi eminingi ziyahluka ngosayizi wazo oyinhloko, ibanga lokudlulisela, kanye nokusebenza. Izintambo zemodi eyodwa, ezinosayizi wazo oyinhloko omncane, zilungele ukuxhumana okude nokudluliswa kwedatha ngesivinini esikhulu. Ngakolunye uhlangothi, izintambo zamamodi amaningi, zifaneleka kangcono izinhlelo zokusebenza zamabanga amafushane njengamanethiwekhi endawo (ama-LAN).
Izici ezibalulekile okufanele zicatshangelwe zihlanganisa:
- Izinhlobo Zokuthintana ngokomzimba: Izixhumi zemodi eyodwa zivame ukusebenzisaukuthintana ngokomzimba (PC) noma ukuthintana ngokomzimba (APC)ukuthuthukisa ukuxhumana nokunciphisa ukubonakaliswa. Izixhumi ze-APC, ngokwesibonelo, zisebenza kahle kakhulu ezinhlelweni ezifana ne-CATV.
- Ukubhala Umbala: Izintambo zemodi eyodwa ngokuvamile zihlanganisa amabhantshi aphuzi noma aluhlaza okwesibhakabhaka, kuyilapho izintambo ezinamamodi amaningi ziwolintshi, i-aqua, noma luhlaza ngokugqamile. Imibala yesixhumi nayo iyahlukahluka, nge-beige yemodi eminingi, eluhlaza okwesibhakabhaka kumodi eyodwa ye-UPC, kanye nohlaza kwezixhumi zemodi eyodwa ye-APC.
- I-Fiber Count: Izinhlelo zokusebenza ezidinga izintambo ze-simplex, i-duplex, noma i-multi-fiber kufanele ziqondise ukukhethwa kwesitayela sesixhumi.
| Ukucatshangelwa Okubalulekile | Incazelo |
|---|---|
| Uhlobo lwefiber optical nobude | Linganisa uhlobo lwefayibha (imodi eyodwa noma imodi eminingi) kanye nobude bayo ezinhlelweni ezithile. |
| Uhlobo lwejakhethi yekhebula | Khetha uhlobo lwejakhethi olufanele ngokusekelwe ezimeni zemvelo kanye nezidingo zokufakwa. |
| Isitayela sesixhumi | Khetha isitayela sesixhumi esifana nohlobo lwefayibha kanye nezidingo zohlelo lokusebenza. |
| Inani lamafiber/fiber count | Nquma inombolo edingekayo yamafayibha ngokususelwe kuhlelo lokusebenza, noma ngabe izintambo ezilula, i-duplex, noma ezine-multi-fiber ziyadingeka. |
Ukukhetha Okukhethekile Kohlelo (isb, Izikhungo Zedatha, Ezokuxhumana)
Indawo yohlelo lokusebenza idlala indima ebalulekile ekunqumeni isixhumi esifanele se-fiber optic. Izikhungo zedatha, ngokwesibonelo, zifuna izixazululo zokuminyana okuphezulu njengezixhumi ze-MPO ukuze zilawule imicu eminingi kahle. Amanethiwekhi ezokuxhumana ngokuvamile athembele kuzixhumi ze-LC noma ze-SC ngomklamo wazo ohlangene nokusebenza okuthembekile.
Cabangela okulandelayo lapho ukhetha izixhumi zezinhlelo zokusebenza ezithile:
- Izikhungo Zedatha: Amanethiwekhi anesivinini esiphezulu azuza kuzixhumi ze-MPO, ezisekela amafayibha afika kwangu-24 ekuxhumekeni okukodwa. Lokhu kunciphisa inkimbinkimbi yekhebula futhi kusheshise ukuthunyelwa.
- Ezokuxhumana: Izixhumi ze-LC zikhethwa ngenxa yokulahlekelwa kwazo okuphansi kokufaka kanye nomklamo ohlangene, okuzenza zifanelekele ukufakwa kokuminyana okuphezulu.
- Indawo Yezimboni: Izixhumi ezimangelengele njenge-ST noma i-FC zilungele izindawo ezinokudlidliza okuphezulu noma izimo ezinzima.
Ithiphu: Ukufanisa uhlobo lwesixhumi nezidingo zokusebenza zohlelo lokusebenza kuqinisekisa ukusebenza kahle nokuthembeka okuphelele.
Izinto Zemvelo (Ngasendlini vs. Ukusetshenziswa Kwangaphandle)
Izimo zemvelo zithinta kakhulu ukukhethwa kwezixhumi ze-fiber optic. Ukufakwa kwasendlini ngokuvamile kubeka kuqala ukubumbana nokubamba kalula, kuyilapho izindawo zangaphandle zidinga izixhumi ezingamelana nezimo ezinzima.
Ngokusetshenziswa kwangaphandle, izixhumi ze-fiber optic eziqinile (HFOCs) zibalulekile. Lezi zixhumi zithobelana namazinga afana ne-Telcordia GR-3120, okuqinisekisa ukuqina ngokumelene nokuguquguquka kwezinga lokushisa, umswakama, nothuli. Izindawo zasendlini, ngakolunye uhlangothi, zivame ukusebenzisa izixhumi ze-LC noma ze-SC ekwakhiweni kwazo okuhlangene kanye nokuzifaka kalula.
Okucatshangelwayo okubalulekile kuhlanganisa:
- Izinga Lokushisa: Qinisekisa ukuthi isixhumi singasebenza kahle phakathi kwebanga lokushisa elilindelekile.
- Ukumelana Nomswakama: Izixhumi zangaphandle kufanele zibe nokuvala okuqinile ukuze kuvinjelwe ukungena kwamanzi.
- Ukuvikelwa Kothuli: Izixhumi ezikhethekile ezifana ne-E2000 zifaka izivalo ezilayishwe entwasahlobo ukuze zivikeleke othulini nasekulimaleni.
Ukuhambisana Nezisetshenziswa Ezikhona
Ukuqinisekisa ukuhambisana nemishini ekhona kubalulekile lapho ukhetha isixhumi se-fiber optic. Amathuluzi afana neIsethi Yokuhlola Ukulahleka Kwe-CertiFiber Proukusiza ukuqinisekisa ukuhambisana ngokuphatha imiphumela yokuhlolwa nokukhiqiza imibiko yobungcweti. I-LinkWare PC ihlanganisa le miphumela ibe umbiko owodwa, egqamisa amamethrikhi okusebenza nezinkinga ezingaba khona.
Ukuqinisekisa ukuhlanganiswa okungenamthungo:
- Sebenzisa ukubika kwezibalo okuzenzakalelayo ukuze uhlonze amathrendi okusebenza nokudidayo.
- Qinisekisa ukuthi isixhumi sihlangabezana nezidingo zobuchwepheshe zesistimu ekhona.
- Bheka imibiko yokuhambisana ukuze uqinisekise ukuthi isixhumi esikhethiwe sihambisana nezicaciso zemishini.
Qaphela: Ukuhlola ukuhambisana kunciphisa ubungozi bezinkinga zokusebenza futhi kuqinisekisa inqubo yokufaka eshelelayo.
Izixhumi ze-fiber optic zidlala indima ebalulekile ezinhlelweni zokuxhumana zesimanje. Yaboukungatheleleki ekuphazamisekeni kwe-electromagneticiqinisekisa ukudluliswa kwedatha okuthembekile, kunciphisa ukuwohloka kwesignali. Uma kuqhathaniswa nezintambo zethusi, i-fiber optics iyatholakalai-bandwidth ephezulu, isivinini esisheshayo, nokusebenza kahle kwamandla okukhulu. Ukukhetha uhlobo lwesixhumi esifanele, esihambisana nezidingo zohlelo lokusebenza nezemvelo, kukhulisa ukusebenza. I-Dowell ihlinzeka ngezixhumi ze-fiber optic ezisezingeni eliphezulu, ezisekela izimboni ezihlukahlukene ezinezixazululo ezinokwethenjelwa.
Ithiphu: Xhumana nochwepheshe bemboni ukuze uqinisekise ukuhambisana nokusebenza kahle kwengqalasizinda yakho yezokuxhumana.
FAQ
Uyini umehluko phakathi kwezixhumi ze-fiber optic zemodi eyodwa nemodi eningi?
Izixhumi zemodi eyodwa zidlulisela idatha kumabanga amade zisebenzisa ingqikithi encane. Izixhumi zemodi eminingi zisebenzela amabanga amafushane ngomongo omkhulu womkhawulokudonsa ophezulu.
Ngizihlanza kanjani izixhumi ze-fiber optic?
Sebenzisa i-lint-free wipe noma ithuluzi lokuhlanza elikhethekile. Gwema ukuthinta i-ferrule ngokuqondile ukuze uvimbele ukungcoliswa futhi uqinisekise ukusebenza kahle.
Ingabe izixhumi ze-fiber optic zingasetshenziswa kabusha?
Yebo, izixhumi eziningi zisekela imijikelezo eminingi yokukhwelana. Kodwa-ke, hlola ukuguga noma ukulimala ngaphambi kokuphinda uyisebenzise ukuze ulondoloze ubuqotho besignali.
Isikhathi sokuthumela: May-02-2025