Izixhumi ze-fiber optic zisebenza njengezingxenye ezibalulekile ezinhlelweni zokuxhumana zesimanje. Lawa madivayisi axhumanisa imicu ye-optical, evumela ukudluliswa kwedatha okungenamthungo ngesivinini esikhulu nokuthembeka. Ukubaluleka kwazo kuyakhula njengoba imakethe yomhlaba wonke ye-fiber optics ikhula. Isibonelo:
- Usayizi wemakethe kulindeleke ukuthi ufinyeleleAmaRandi ayizigidigidi eziyi-11.36 ngo-2030, okubonisa ukukhula okuqhubekayo.
- Imakethe yekhebula le-fiber optic kulinganiselwa ukuthi izofinyelela ku-$20.89 billion ngo-2030, nge-CAGR engu-8.46%.
Ucwaningo luqokomisa ukubaluleka kokunemba kwezixhumi ze-fiber optic.Izixhumi ezikhiqizwe kabikungabangela ukuphazamiseka kwenethiwekhi ngenxa yokulahlekelwa okukhulu kokufakwa noma ukungapheleli kobuso. Ukususa amaphutha anjalo kuqinisekisa ukusebenza okuqhubekayo futhi kunciphisa ukwehluleka.
UkusukaIsixhumi se-lc fiber opticku-isixhumi se-sc fiber optic, uhlobo ngalunye ludlala indima ehlukile ekusetshenzisweni okuhlukahlukene.isixhumi se-st fiber optic, evame ukusetshenziswa ekuxhumaneni, kanyeisixhumi se-apc fiber optic, eyaziwa ngokunciphisa ukulahleka kwesiginali, ikhombisa ukuguquguquka kwalezi zingxenye.
Izinto Ezibalulekile Okufanele Uzicabangele
- Izixhumi ze-fiber opticsiza ukuthumela idatha ngokusheshafuthi ngokuthembekile. Zinciphisa ukulahleka kwesignali futhi zigcina izinhlelo zokuxhumana zisebenza kahle.
- Ukukhetha isixhumi esifanele kuncike kukhebula, ukusetshenziswa, kanye nendawo ezungezile. Lezi zici zithinta indlela esebenza kahle ngayo.
- Izixhumi ezinhle njenge-SC ne-LC kulula ukuzifaka nokuzilungisa. Zinjalokuhle kakhulu ezikhungweni zezokuxhumana kanye nedatha.
Ziyini Izixhumi ze-Fiber Optic?
Incazelo kanye neNhloso
Izixhumi ze-fiber opticzingamadivayisi aklanywe ngokunemba aklanyelwe ukuhlanganisa imicu ye-optical, ukuqinisekisa ukudluliselwa kokukhanya okuphumelelayo. Zenza kube lula ukuxhumana okungenamthungo ngokuvumelanisa ama-fiber cores ukuze kuncishiswe ukulahleka kwesignali. Izindinganiso zemboni, njengeI-IEC 61753-1, chaza lezi zixhumi ngokusekelwe kumamethrikhi okusebenza njengokulahlekelwa kokufakwa kanye nokulahlekelwa kokubuya. Isibonelo, ukulahlekelwa kokufakwa kuhlukaniswe ngamamaki A kuya ku-D kumafayibha emodi eyodwa kanye nebanga M lamafayibha emodi eminingi. Lezi zindinganiso ziqinisekisa ukuthi izixhumi zihlangabezana nezidingo eziqinile zokuthembeka nokusebenza. Ngaphezu kwalokho, i-Telcordia GR-3120 icacisa izindlela zokuxhuma ifayibha optic eqinile (ama-HFOC), akhelwe ukubekezelela izindawo zangaphandle ezinzima.
Indlela Izixhumi ze-Fiber Optic Ezisebenza Ngayo
Izixhumi ze-fiber optic zisebenza ngokuqondisa ngokunembile iziphetho ezimbili ze-fiber ukuze kuvunyelwe ukukhanya kudlule ngokulahlekelwa okuncane. I-ferrule yesixhumi, evame ukwenziwa nge-ceramic noma insimbi, ibamba i-fiber endaweni yayo. Uma ixhunyiwe, ama-ferrule e-fiber amabili ayavumelana, adale indlela eqhubekayo yokukhanya. Lokhu kuqondanisa kunciphisa ukulahlekelwa kokufakwa futhi kuqinisekisa ukudluliswa kwedatha okuphumelelayo. Izixhumi zekhwalithi ephezulu nazo zineziciizindlela zokunciphisa ukulahlekelwa kwembuyiselo, okwenzeka lapho ukukhanya kubuyela emuva ku-fiber. Lezi zici zenza izixhumi ze-fiber optic zibalulekile ekugcineni ubuqotho besignali ezinhlelweni zokuxhumana.
Izinzuzo Zokusebenzisa Izixhumi ze-Fiber Optic
Izixhumi ze-fibre optic zinikeza izinzuzo eziningana. Zenza kube lula ukufakwa nokugcinwa kwamanethiwekhi e-fibre optic ngokunikeza indlela ethembekile yokuxhuma nokunqamula imicu. Ukwakheka kwazo kuqinisekisa ukulahlekelwa okuphansi kokufakwa kanye nokulahlekelwa okuphezulu kokubuya, okubalulekile ekugcineni ikhwalithi yesiginali. Ngaphezu kwalokho, zisekela ukudluliswa kwedatha okusheshayo emabangeni amade, okwenza zibe zilungele ukusetshenziswa kwezokuxhumana, izikhungo zedatha, kanye nezindawo zezimboni. Ukuguquguquka kwazo kanye nokusebenza kwazo kunegalelo ekwamukelweni okukhula kobuchwepheshe be-fibre optic kuzo zonke izimboni.
Izinhlobo Ezivamile Zezixhumi Ze-Fiber Optic
I-SC (Isixhumi Sokubhalisa)
Isixhumi se-SC, esaziwa nangokuthi i-Subscriber Connector, singenye yezisetshenziswa kakhuluizixhumi ze-fiber optic. Indlela yayo elula yokusunduza nokudonsa iqinisekisa ukuxhumana okusheshayo nokuphephile, okwenza kube kuhle kakhulu ekusetshenzisweni okunobuningi obukhulu. Isixhumi se-SC sine-ferrule engu-2.5mm, enikeza ukuhambisana okuhle kakhulu kanye nokulahlekelwa okuncane kokufakwa. Ukuqina kwayo kanye nokulula kokusetshenziswa kwayo kwenza kube ukukhetha okuthandwayo kwezokuxhumana kanye namanethiwekhi edatha.
Icebiso:Isixhumi se-SC sisebenza kahle kakhulu ezinhlelweni zokusebenza ezidinga ukuxhumeka njalo ngenxa yokwakheka kwaso okuqinile kanye nokusebenza okuthembekile.
I-LC (Isixhumi se-Lucent)
Isixhumi se-LC, noma i-Lucent Connector, siyisisombululo esincane nesisebenzayo sezindawo ezinabantu abaningi. Usayizi waso omncane kanye nomklamo we-push-pull latch kwenza kube lula ukuphatha nokufaka. Isixhumi se-LC sisebenzisa i-ferrule engu-1.25mm, eqinisekisa ukunemba okuphezulu kanye nokulahlekelwa okuncane kokufakwa.
- Izinzuzo zama-LC Connectors:
- Idizayini encane isekela izinhlelo zokusebenza ezinabantu abaningi.
- Ukwakhiwa okuhlala isikhathi eside okunemijikelezo yokuzalanisa engaphezu kuka-500.
- Isebenza kahle kuzo zonke izinga lokushisa elibanzi.
- Amacala Okusetshenziswa Okuvamile:
- Ezokuxhumana:Isiza ekudlulisweni kwedatha okusheshayo kumasevisi e-inthanethi kanye nekhebula.
- Izikhungo Zedatha:Ixhumanisa amaseva namadivayisi okugcina izinto ngendlela efanele.
- Amanethiwekhi Ekhompyutha:Ivumela ukuxhumana okushesha kakhulu kuma-LAN nama-WAN.
ST (Isixhumi Sethiphu Eqondile)
Isixhumi se-ST, noma i-Straight Tip Connector, siyisixhumi sesitayela se-bayonet esivame ukusetshenziswa ezinhlelweni zokuxhumana. Umklamo waso uhlanganisa i-ferrule engu-2.5mm kanye nendlela yokujika nokukhiya, okuqinisekisa ukuxhumana okuphephile. Isixhumi se-ST sithandwa kakhulu ezindaweni zezimboni nezempi ngenxa yokwakhiwa kwaso okuqinile.
Qaphela:Nakuba isixhumi se-ST singavamile kakhulu ekufakweni kwesimanje, sisalokhu siyindlela ethembekile yezinhlelo zakudala kanye nezindawo ezidinga ukusebenza okuqinile.
I-FC (Isixhumi se-Ferrule)
Isixhumi se-FC, noma i-Ferrule Connector, senzelwe izinhlelo zokusebenza ezidinga ukuzinza okuphezulu nokunemba. Indlela yaso yokuvula isikulufu ithuthukisa ukuzinza ngaphansi kokudlidliza okuphezulu, inciphisa ukulahlekelwa kokufakwa kanye nokugcina ubuqotho besiginali.
- Izici Eziyinhloko:
- Ukwakheka kwesikulufo kuqinisekisa ukuxhumana okuphephile ezindaweni ezibucayi.
- Izinhlobo ezifana ne-FC/PC kanye ne-FC/APC zinikeza ukubonakaliswa okuphansi komhlane kanye nokulahlekelwa okuhle kokufakwa.
- I-polish egobile ku-FC/APC inciphisa kakhulu ukubonakaliswa kwangemuva, ilungele ukusetshenziswa okubalulekile ekulahlekelweni kokubuya.
I-MPO (I-Multi-Fiber Push-On)
Isixhumi se-MPO siyisisombululo esinobuningi obukhulu esikwazi ukuxhuma imicu eminingi ngesikhathi esisodwa. Sisetshenziswa kabanzi ezikhungweni zedatha kanye namanethiwekhi anesivinini esikhulu.
| Indawo Yokufaka Isicelo | Isilinganiso sokusebenza | Umphumela Wokuqhathanisa |
|---|---|---|
| Ukukhiqiza Izimoto | Isivinini sokulungiswa kabusha komugqa wokukhiqiza | I-MPO ishesha ngo-30% uma kuqhathaniswa nezintambo ezindala |
| Imishini Yokuthwebula Izithombe Zezokwelapha | Ikhono lokuphatha idatha | Idatha yesithombe engu-20GB/sec ene-MPO yokuxhumana kwangaphakathi kwamadivayisi |
| Izicelo Zezempi | Amazinga empumelelo yomlingani wokuqala ezindaweni zasehlane | Izinga lempumelelo elingu-98.6% nge-MPO, izinhlobo zefa ezisebenza kahle kakhulu |
I-MT-RJ (I-Mechanical Transfer Registered Jack)
Isixhumi se-MT-RJ siyindlela encane futhi engabizi kakhulu yokuxhuma i-duplex fiber. Ukwakheka kwaso kufana nesixhumi se-RJ-45, okwenza kube lula ukusiphatha nokusifaka. Isixhumi se-MT-RJ sivame ukusetshenziswa kumadivayisi amancane anezici zokwakheka kanye namanethiwekhi endawo.
Icebiso:Umklamo omncane wesixhumi se-MT-RJ wenza kube ukukhetha okuhle kakhulu ezindaweni ezincishisiwe.
Izixhumi Ezikhethekile (isb., E2000, SMA)
Izixhumi ezikhethekile, njenge-E2000 kanye ne-SMA, zilungele izinhlelo zokusebenza ezikhethekile. Isixhumi se-E2000 sine-shutter enesipilingi evikela i-ferrule othulini nasemonakalweni, okwenza ifanelekele izindawo zokusebenza okuphezulu. Isixhumi se-SMA, ngakolunye uhlangothi, sivame ukusetshenziswa ezinhlotsheni zezimboni nezezokwelapha ngenxa yokwakheka kwaso okuqinile kanye nokuhambisana nezinhlobo ezahlukene zefayibha.
Qaphela:Izixhumi ezikhethekile zenzelwe ukuhlangabezana nezidingo ezithile, zinikeza izici ezihlukile ezithuthukisa ukusebenza nokuthembeka ezinhlelweni zokusebenza ezidinga kakhulu.
Izinzuzo kanye nokungalungi kwesixhumi ngasinye se-Fiber Optic
I-SC: Izinzuzo kanye Nobubi
IIsixhumi se-SC sinikeza ukuthembekakanye nokulula kokusetshenziswa, okwenza kube ukukhetha okuthandwayo kwezicelo ezinabantu abaningi. Indlela yayo yokusunduza nokudonsa yenza kube lula ukufakwa, kuyilapho ukwakheka kwayo okuqinile kuqinisekisa ukuqina. Kodwa-ke, ubukhulu bayo obukhulu uma buqhathaniswa nezixhumi ezintsha bunciphisa ukusetshenziswa kwayo ezindaweni ezivinjiwe isikhala.
| Uhlobo Lokuxhuma | Imijikelezo Yokuhlangana | Ukulahlekelwa Kokufakwa | Izici |
|---|---|---|---|
| SC | 1000 | 0.25 – 0.5 dB | Ukuthembeka, Ukuthunyelwa okusheshayo, Ukulingana kwensimu |
Icebiso:Izixhumi ze-SC ziyaphumelela ezindaweni ezidinga ukuxhumeka njalo ngenxa yokwakhiwa kwazo okuqinile.
I-LC: Izinzuzo kanye Nobubi
IIsixhumi se-LC sivelelengenxa yomklamo wayo omncane kanye nokusebenza kwayo okuphezulu. Usayizi wayo omncane we-ferrule wenza kube lula ukonga isikhala kuze kufike ku-50%Uma kuqhathaniswa nezixhumi ze-SC, okwenza kube kuhle kakhulu ezinhlelweni zokusebenza ze-telecom ezinabantu abaningi. Njengoba ukulahlekelwa kokufakwa kungaphansi kuka-0.1 dB kanye nokulahlekelwa kokubuyiselwa okungu-≥26 dB, kuqinisekisa ukuwohloka okuncane kwesiginali. Kodwa-ke, usayizi wayo omncane ungenza ukuphathwa kube nzima kakhulu ngesikhathi sokufakwa.
- Izinzuzo:
- Umklamo omncane usekela izindawo ezinabantu abaningi.
- Ukulahlekelwa okuphansi kokufakwa kuthuthukisa ikhwalithi yesiginali.
- Ukulahlekelwa okuphezulu kokubuya kunciphisa ukubonakaliswa kwesignali.
- Izinkinga:
- Usayizi omncane ungaba nzima ukuwuphatha.
- Kudinga ukunemba ngesikhathi sokufakwa ukuze kugwenywe izinkinga zokusebenza.
ST: Izinzuzo kanye Nobubi
Isixhumi se-ST sihlala siyindlela ethembekile yezinhlelo ezindala kanye nezinhlelo zokusebenza zezimboni. Ukwakheka kwaso okufana ne-bayonet kuqinisekisa ukuxhumana okuphephile, ngisho nasezindaweni ezinokudlidliza. Kodwa-ke, ukwakheka kwaso okukhulu kanye nenqubo yokufaka ehamba kancane kwenza singafaneleki kakhulu kumanethiwekhi anamuhla anabantu abaningi.
Qaphela:Izixhumi ze-ST zilungele kakhulu izinhlelo zokusebenza lapho ukuqina kudlula isidingo sokuba ncane.
I-FC: Izinzuzo kanye Nobubi
Isixhumi se-FC sinikeza ukuzinza nokunemba okuhle kakhulu, ikakhulukazi ezindaweni ezinokudlidliza okuphezulu. Indlela yaso yokuvula isikulufo iqinisekisa ukuxhumana okuphephile, okunciphisa ukulahleka kokufakwa. Kodwa-ke, izinguqulo zakuqala zabhekana nezinselele zokuthembeka, njengokunyakaza kwefayibha ngaphansi kokushintsha kwezinga lokushisa.
- Izinzuzo:
- Ukufakwa okusheshayo kunciphisa isikhathi sokusetha.
- Kuqeda isidingo sezinamathelisi ze-epoxy kanye nokupholisha.
- Ilungele izinhlelo zokusebenza ze-fiber-to-the-desktop.
- Ububi:
- Izinkinga zokushaya i-piston zingase zonakalise ukusebenza kahle.
- Amamodeli okuqala ayenenkinga yokwamukelwa emakethe ngenxa yokukhathazeka ngokuthembeka.
I-MPO: Izinzuzo kanye Nobubi
Isixhumi se-MPO sisekela ukuxhumana ngasikhathi sinye kwemicu eminingi, okwenza kube yinto ebalulekile ezikhungweni zedatha kanye namanethiwekhi anesivinini esikhulu. Ukwakheka kwaso okuphezulu kunciphisa ubunzima bokufaka izintambo futhi kuthuthukisa isivinini sokufakwa. Kodwa-ke, ukwakheka kwaso okuyinkimbinkimbi kudinga ukuphathwa ngokucophelela ukuze kugwenywe izinkinga zokuqondanisa.
| Isici | Inzuzo | Ukulinganiselwa |
|---|---|---|
| Inani Eliphezulu Le-Fiber | Isekela imicu efinyelela ku-24 | Izinselele zokuqondanisa ngesikhathi sokuzalana |
| Isivinini Sokusetshenziswa | Ukufakwa okusheshayo | Kudinga amathuluzi akhethekile |
I-MT-RJ: Izinzuzo kanye Nobubi
Isixhumi se-MT-RJ sihlanganisa ubuncane kanye nokusebenza kahle kwezindleko, okwenza sifaneleke kumanethiwekhi endawo. Idizayini yaso efana ne-RJ-45 yenza kube lula ukuphatha, kodwa inani layo elilinganiselwe le-fiber linciphisa ukusetshenziswa kwaso ezinhlelweni zokusebenza ezinomthamo omkhulu.
Icebiso:Izixhumi ze-MT-RJ zilungele ukusetshenziswa kwezinga elincane lapho isikhala kanye nesabelomali kuyizinto ezibalulekile okufanele uzicabangele.
Indlela Yokukhetha Isixhumi Esifanele Se-Fiber Optic
Izinto Okucatshangelwayo Ngohlobo Lwekhebula (Imodi Eyodwa vs. Imodi Eningi)
Ukukhetha kwesokudlaisixhumi se-fiber opticIqala ngokuqonda uhlobo lwekhebula. Izintambo zemodi eyodwa kanye nezintambo eziningi ziyahlukahluka ngobukhulu bazo obuyinhloko, ibanga lokudlulisa, kanye nokusetshenziswa. Izintambo zemodi eyodwa, ezinobukhulu obuncane obuyinhloko, zilungele ukuxhumana ibanga elide kanye nokudluliswa kwedatha okusheshayo. Izintambo zemodi eziningi, ngakolunye uhlangothi, zifaneleka kangcono izinhlelo zokusebenza zebanga elifushane njengamanethiwekhi endawo yasendaweni (ama-LAN).
Izinto ezibalulekile okufanele uzicabangele zifaka:
- Izinhlobo Zokuthintana Ngokomzimba: Izixhumi zemodi eyodwa zivame ukusetshenziswaukuthintana ngokomzimba (PC) noma ukuthintana ngokomzimba okune-engela (APC)ukuthuthukisa ukuxhumana nokunciphisa ukubonakaliswa. Izixhumi ze-APC, isibonelo, zisebenza kahle kakhulu ezinhlelweni zokusebenza ezifana ne-CATV.
- Ukubhala Amakhodi Ombala: Izintambo zemodi eyodwa zivame ukuba namajakethi aphuzi noma aluhlaza okwesibhakabhaka, kuyilapho izintambo zemodi eminingi zinombala ophuzi, oluhlaza okwesibhakabhaka, noma oluhlaza okwesibhakabhaka. Imibala yesixhumi nayo iyahlukahluka, ngombala oluhlaza okwesibhakabhaka wemodi eminingi, oluhlaza okwesibhakabhaka wemodi eyodwa ye-UPC, kanye nohlaza okwesibhakabhaka wezixhumanisi zemodi eyodwa ze-APC.
- Inani Lefayibha: Izinhlelo zokusebenza ezidinga izintambo ze-simplex, duplex, noma multi-fiber kufanele ziqondise ukukhetha isitayela sesixhumi.
| Izinto Ezibalulekile Okufanele Uzicabangele | Incazelo |
|---|---|
| Uhlobo lwefayibha yokukhanya kanye nobude | Hlola uhlobo lwefayibha (imodi eyodwa noma imodi eminingi) kanye nobude bayo ngezinhlelo zokusebenza ezithile. |
| Uhlobo lwejakethi yekhebula | Khetha uhlobo lwejakethi olufanele ngokusekelwe ezimweni zemvelo kanye nezidingo zokufakwa. |
| Isitayela sesixhumi | Khetha isitayela sesixhumi esifanela uhlobo lwefayibha nezidingo zohlelo lokusebenza. |
| Inani lamafayibha/inani lamafayibha | Nquma inani elidingekayo lemicu ngokusekelwe kuhlelo lokusebenza, kungakhathaliseki ukuthi izintambo ze-simplex, ze-duplex, noma ze-multi-fiber ziyadingeka. |
Ukukhetha Okuqondene Nohlelo Lokusebenza (isb., Izikhungo Zedatha, Ezokuxhumana)
Indawo yokusetshenziswa idlala indima ebalulekile ekunqumeni isixhumi se-fiber optic esifanele. Izikhungo zedatha, isibonelo, zidinga izixazululo ezixinene kakhulu njengezixhumi ze-MPO ukuphatha imicu eminingi ngempumelelo. Amanethiwekhi okuxhumana avame ukuthembela kuzixhumi ze-LC noma ze-SC ukuze aklanywe kahle futhi asebenze kahle.
Cabanga ngalokhu okulandelayo lapho ukhetha izixhumi zezinhlelo zokusebenza ezithile:
- Izikhungo Zedatha: Amanethiwekhi anesivinini esikhulu azuza ngezixhumi ze-MPO, ezisekela imicu efinyelela ku-24 ekuxhumekeni okukodwa. Lokhu kunciphisa ubunzima bokuxhumanisa izintambo futhi kusheshise ukuthunyelwa.
- Ukuxhumana ngocingo: Izixhumi ze-LC ziyathandwa ngenxa yokulahlekelwa kwazo ukufakwa okuphansi kanye nomklamo omncane, okwenza zifaneleke ukufakwa kwabantu abaningi.
- Izindawo Zezimboni: Izixhumi eziqinile njenge-ST noma i-FC zilungele izindawo ezinokudlidliza okuphezulu noma izimo ezinzima.
Ithiphu: Ukufanisa uhlobo lwesixhumi nezidingo zokusebenza kohlelo lokusebenza kuqinisekisa ukusebenza kahle kanye nokuthembeka okuphezulu.
Izici Zemvelo (Ukusetshenziswa Kwangaphakathi vs. Ngaphandle)
Izimo zemvelo zithinta kakhulu ukukhethwa kwezixhumi ze-fiber optic. Ukufakwa kwangaphakathi ngokuvamile kubeka phambili ukuqina kanye nokulula kokuphathwa, kuyilapho izindawo zangaphandle zidinga izixhumi ezingamelana nezimo ezinzima.
Ukuze kusetshenziswe ngaphandle, izixhumi ze-fiber optic eziqinile (ama-HFOC) zibalulekile. Lezi zixhumi zihambisana nezindinganiso ezifana ne-Telcordia GR-3120, okuqinisekisa ukuqina ngokumelene nokushintshashintsha kwezinga lokushisa, umswakama, nothuli. Ngakolunye uhlangothi, izindawo zangaphakathi zivame ukusebenzisa izixhumi ze-LC noma ze-SC ukuze ziklanywe kahle futhi kube lula ukuzifaka.
Izinto ezibalulekile okufanele uzicabangele zifaka:
- Ibanga Lokushisa: Qinisekisa ukuthi isixhumi singasebenza kahle ngaphakathi kwebanga lokushisa elilindelekile.
- Ukumelana Nomswakama: Izixhumi zangaphandle kufanele zibe nokuvala okuqinile ukuvimbela ukungena kwamanzi.
- Ukuvikelwa Kothuli: Izixhumi ezikhethekile ezifana ne-E2000 zifaka ama-shutter anezinsika ukuze zivikele uthuli kanye nomonakalo.
Ukuhambisana Nemishini Ekhona
Ukuqinisekisa ukuhambisana nemishini ekhona kubalulekile lapho ukhetha isixhumi se-fiber optic.Isethi Yokuhlolwa Kokulahlekelwa Kwe-CertiFiber Pro Opticalisiza ukuqinisekisa ukuhambisana ngokuphatha imiphumela yokuhlolwa nokukhiqiza imibiko yobungcweti. I-LinkWare PC ihlanganisa le miphumela ibe umbiko owodwa, igqamisa izilinganiso zokusebenza nezinkinga ezingaba khona.
Ukuqinisekisa ukuhlanganiswa okungenamthungo:
- Sebenzisa ukubika kwezibalo okuzenzakalelayo ukuze uthole izitayela zokusebenza kanye nokungafani.
- Qinisekisa ukuthi isixhumi sihlangabezana nezidingo zobuchwepheshe zesistimu ekhona.
- Bheka imibiko yokuhambisana ukuqinisekisa ukuthi isixhumi esikhethiwe siyahambisana nezincazelo zemishini.
Inothi: Ukuhlolwa kokuhambisana kunciphisa ingozi yezinkinga zokusebenza futhi kuqinisekisa inqubo yokufaka ebushelelezi.
Izixhumi ze-fiber optic zidlala indima ebalulekile ezinhlelweni zokuxhumana zanamuhla.ukungavikeleki ekuphazamisekeni kwe-electromagneticiqinisekisa ukudluliswa kwedatha okuthembekile, kunciphisa ukuwohloka kwesiginali. Uma kuqhathaniswa nezintambo zethusi, i-fiber optics inikezaumkhawulokudonsa ophakeme, isivinini esisheshayo, kanye nokusebenza kahle kwamandla okukhulu. Ukukhetha uhlobo lwesixhumi esifanele, oluhambisana nezidingo zohlelo lokusebenza kanye nezemvelo, kukhulisa ukusebenza. I-Dowell inikeza izixhumi ze-fiber optic zekhwalithi ephezulu, ezisekela izimboni ezahlukahlukene ngezixazululo ezinokwethenjelwa.
Ithiphu: Xhumana nochwepheshe bemboni ukuqinisekisa ukuhambisana nokusebenza kahle kwengqalasizinda yakho yokuxhumana.
Imibuzo Evame Ukubuzwa
Uyini umehluko phakathi kwezixhumi ze-fiber optic zemodi eyodwa kanye nezinemodi eziningi?
Izixhumi zemodi eyodwa zidlulisa idatha emabangeni amade zisebenzisa umongo omncane. Izixhumi zemodi eminingi zisebenza emabangeni amafushane kanye nomongo omkhulu ukuze kube nomkhawulokudonsa ophezulu.
Ngizihlanza kanjani izixhumi ze-fiber optic?
Sebenzisa i-wipe engena-lint noma ithuluzi lokuhlanza elikhethekile. Gwema ukuthinta i-ferrule ngqo ukuze uvimbele ukungcola futhi uqinisekise ukusebenza kahle.
Ingabe izixhumi ze-fiber optic zingasetshenziswa kabusha?
Yebo, izixhumi eziningi zisekela imijikelezo eminingi yokuhlangana. Kodwa-ke, hlola ukuguguleka noma umonakalo ngaphambi kokusebenzisa kabusha ukuze ugcine ubuqotho besiginali.
Isikhathi sokuthunyelwe: Meyi-02-2025