Ngaphezulu kwezintambo ze-Ground Fiber Optic: Izinzuzo, Ukucatshangelwa, kanye Nezixazululo

Izintambo ze-Fiber optic ziyi izingxenye ezibalulekile yezokuxhumana ngezingcingo zesimanje, ezisiza ukudluliswa kwedatha ngesivinini esikhulu. Lezi zintambo zingafakwa ngaphezu komhlabathi noma ngaphansi. Ngaphezulu kwezintambo zomhlabathi ze-fiber optic zigxunyekwe ezakhiweni ezikhona, kuyilapho izintambo ezingaphansi komhlaba zigqitshwa.

Lesi sihloko sigxile ezintanjeni ze-fiber optic ezingenhla, ukuhlola izici zazo ezibalulekile, izinzuzo, nokucatshangelwa. Sizoxoxa ngezinhlobo ezahlukene zamakhebula, ukucatshangelwa kwezindleko, indlela yokukhetha, futhi siziqhathanise nezintambo ezingaphansi komhlaba.

Ekupheleni kwalesi sihloko, uzoba nokuqonda okucacile kwezintambo ze-fiber optic ezingenhla, okukunika amandla okwenza izinqumo ezinolwazi ngamaphrojekthi akho ezokuxhumana. Kungakhathaliseki ukuthi uhlela ukufakwa kwenethiwekhi entsha noma ucabangela ukuthuthukisa ekhona, ulwazi olunikezwe lapha luzokuqondisa ekukhetheni ikhebula le-fiber optic elifaneleka kakhulu elingenhla.

Ake sihlole imininingwane futhi sithole izinzuzo zezintambo ze-fiber optic ezingenhla ngezidingo zakho zokuxhumana.

I. Ukuqonda Ngenhla Kwezintambo Ze-Ground Fiber Optic

Izintambo ze-fiber optic ezingaphezu komhlaba ziyingxenye ebalulekile yengqalasizinda yesimanje yezokuxhumana, ehlinzeka ngokudluliswa kwedatha ngesivinini esikhulu izimboni ezahlukene kanye nezicelo. Lawa makhebuli aklanyelwe ukufakwa ngokuqondile ezigxotsheni, ezakhiweni, noma kwezinye izakhiwo, esikhundleni sokugqitshwa ngaphansi komhlaba njengozakwabo bangaphansi komhlaba. Ukuqonda ukwakheka nokwakheka kwamakhebula e-fiber optic angaphezulu komhlaba kubalulekile ukuze sazise izinzuzo nokucatshangelwa kwazo.

1. Isakhiwo Esiyisisekelo Nokubunjwa

Ngaphezulu kwezintambo ze-fiber optic ezingaphansi komhlaba ziqukethe izendlalelo ezimbalwa ezisebenza ndawonye ukuze kuqinisekiswe ukudluliswa kwedatha okuphumelelayo nokuvikelwa ezicini zangaphandle. Ingxenye eyinhloko yalezi zintambo imicu yokubona, eyenziwe ngezinto ezisezingeni eliphezulu njengengilazi noma ipulasitiki. Le micu ithwala amasignali edatha ngendlela yama-pulses alula, evumela ukudluliswa okusheshayo nokuthembekile.

Okuzungeza imicu yokubona ungqimba olunamanzi, olunenkomba ephansi ye-refractive ukusiza ukuqukatha ukukhanya ngaphakathi kwe-fiber core, ukunciphisa ukulahleka kwesignali. Ukwengeza, ungqimba oluyisivikelo oluvikelayo lusetshenziswa nxazonke zokugqoka ukuze kuvikeleke imicu emonakalweni ngokomzimba kanye nomswakama.

Ukuze kuthuthukiswe ukuqina nokumelana kwezintambo ze-fiber optic ezingaphezulu komhlaba, kusetshenziswa ijakhethi yangaphandle. Leli bhantshi ngokuvamile lenziwa ngezinto ezifana ne-polyethylene noma i-polyvinyl chloride (PVC) futhi lihlinzeka ngokuvikeleka ezimeni zezulu, emisebeni ye-UV, nezinye izakhi zangaphandle.

Funda Futhi:

• Umhlahlandlela Ophelele Wezingxenye Zekhebula Le-Fiber Optic
• Uhlu Oluphelele lwe-Fiber Optic Cable Terminology

2. Ukumelana Nesimo Sezulu kanye Nezici Zangaphandle

Ngaphezulu kwe-ground fibre optic izintambo zenzelwe ukumelana nezimo zezulu eziningi. Ijazi langaphandle linikeza ukumelana okuhle kakhulu nomswakama, ukuhlukahluka kwezinga lokushisa, nokuchayeka elangeni. Lokhu kumelana nesimo sezulu kuqinisekisa ukusebenza okungaguquki futhi kunciphisa ubungozi bokuwohloka kwesignali.

Ngaphezu kwalokho, izintambo ze-fiber optic ezingaphezulu komhlaba zenzelwe ukumelana nezici zangaphandle ezingase zibe usongo ebuqothweni bazo. Zakhiwe ngezinto eziqinisiwe futhi zivame ukuhlonyiswa ngezici ezengeziwe zokuzivikela ezifana namajakhethi ama-ruggedized noma i-armoring. Lezi zinyathelo zisiza ukuvikela izintambo ekulimaleni ngokomzimba okubangelwa imithelela, ukucekelwa phansi kwempahla, noma ukuthintana ngephutha.

3. Izinzuzo zamakhebula e-Above Ground Fiber Optic

Izintambo ze-fiber optic ezingenhla zinikeza izinzuzo ezimbalwa ngaphezu kozakwabo bangaphansi komhlaba. Enye inzuzo eyinhloko ukulula kokufaka. Ngaphezulu kwezintambo ezingaphansi komhlaba zingafakwa ngokushesha nangempumelelo kwingqalasizinda ekhona njengezigxobo zezinsiza noma izakhiwo, kuncishiswe isikhathi nezindleko ezihambisana nokumba imisele yokufakwa ngaphansi komhlaba.

Ukunakekela nokulungiswa nakho kufinyeleleka kalula ngezintambo ze-fiber optic ezingaphezulu komhlaba. Njengoba zifinyeleleka kalula futhi zibonakala, ochwepheshe bangakwazi ukuhlonza ngokushesha futhi balungise noma yiziphi izinkinga ezingase ziphakame. Lokhu kuholela ekunciphiseni isikhathi sokulungiswa nokugcinwa, okuholela ekuthuthukisweni kokuthembeka kwenethiwekhi.

Ukwengeza, izintambo ze-fiber optic ezingaphezulu komhlaba zinikeza ukuguquguquka okukhulu nokuqina. Lawa makhebuli angashintshwa kalula noma anwetshwe ukuze avumelane noshintsho ezidingweni zenethiwekhi, okuwenza alungele izindawo ezidinga ukulungiswa njalo noma ukunwetshwa.

4. Ukuqhathanisa nekhebuli ye-fiber optic engaphansi:

Nakuba intambo ye-fiber optic engaphezu komhlaba inezinzuzo zayo, ayihlali iyisixazululo esingcono kakhulu. Ikhebula elingaphansi komhlaba, ngokwesibonelo, ivikeleke kakhulu ezintweni ezizungezile ezifana nokushintshashintsha kwezinga lokushisa, umswakama, nokuguga komzimba. Lokhu kungakwenza kube ukukhetha okuthembeke kakhulu lapho izimo zezulu ezingezinhle noma ithrafikhi yezinyawo zikhathaza. Ikhebula elingaphansi komhlaba nalo livikeleke kakhulu, njengoba lingafinyeleleki kalula ekuphangeni okungase kube khona noma ukweba.

Naphezu kwalokhu kucatshangelwa, ikhebula le-fiber optic elingaphezulu komhlaba livame ukuthandwa ngaphezu kwekhebula elingaphansi komhlaba ngenxa yezindleko eziphansi kanye nokulufaka kalula. Kungase futhi kube yisixazululo esingcono lapho ukukhathazeka kwemvelo kungeyona into esemqoka nalapho ukufinyeleleka kalula kuwukukhathazeka okuyinhloko.

Bona futhi: I-Fiber Optic Cable Standards: Uhlu Olugcwele Nemikhuba Engcono Kakhulu

II. Ubuhle nobubi bokusebenzisa ikhebula le-fiber optic elingaphezulu komhlaba

Nakuba izintambo ze-fiber optic ezingaphezulu komhlaba zinezinzuzo zazo, nazo zinemibi yazo. Ngezansi kukhona okuhle nokubi okufanele kucatshangelwe lapho ukhetha ngaphezu kwentambo ye-fiber optic engaphansi:

1. Okuhle:

• Kuqiza kahle: Ikhebula le-fiber optic elingaphezulu komhlaba ngokuvamile lithengeka kakhulu ukulifaka kunekhebula elingaphansi komhlaba, njengoba lingadingi kumbiwa noma ukugezwa.
• Ukufinyeleleka: Ikhebula elingaphezulu kwaphansi kulula ukulifinyelela nokuyinakekela. Njengoba ikhebula libonakala futhi kulula ukulithola nokuxazulula izinkinga ezingase ziphakame, lingalungiseka kalula.
• Isikhathi esifushane sokufaka: Ukufakwa kwekhebula elingaphezulu komhlaba kuyashesha kunokufakwa kwekhebula elingaphansi komhlaba, futhi kungaqedwa ngesikhathi esifushane ngenxa yokuntuleka kokumbiwa noma ukugenca.

2. Ububi:

• Izici zemvelo: Ikhebula elingaphezulu elingaphansi lisengozini yokulimala ngenxa yezimo zemvelo ezifana nokushintshashintsha kwezinga lokushisa, umswakama, nokuguga komzimba.
• Ukuphepha: Ikhebula elingaphezu komhlaba lisengozini yokwebiwa kanye nokuphazamisa kunekhebula elingaphansi komhlaba, njengoba kulula ukulifinyelela.
• ukubukeka: Ikhebula elingaphezulu komhlaba lingabhekwa njengelingathandeki futhi lingaphazamisa ukucatshangelwa kobuhle. 
• Ubude besikhathi esincishisiwe: Ikhebula elingenhla eliphansi linesikhathi sokuphila esifushane kunekhebula engaphansi komhlaba ngenxa yokuchayeka ezicini zemvelo.

Kafushane, ikhebula le-fiber optic elingaphezulu komhlaba linikeza indlela ephumelelayo yokudlulisa idatha ezimeni ezithile. Kodwa-ke, kubalulekile ukucabangela izinzuzo nezingozi zalolu hlobo lwekhebula, kanye nezidingo ezithile zendawo yokufaka, ngaphambi kokwenza isinqumo sokugcina.

Ungathanda: Umhlahlandlela Ophelele we-Undersea Fiber Optic Cable

III. Izinhlobo ezahlukene zekhebula le-fiber optic elingaphezulu komhlaba

Kunezinhlobo ezimbalwa ezihlukene zekhebula le-fiber optic elingaphezulu komhlaba elisetshenziswa ezinhlelweni ezahlukahlukene. Ngezansi kukhona izincazelo zezinhlobo ezahlukene nokuthi zihluke kanjani komunye nomunye:

1. Ikhebula le-fiber optic elibekwe phezulu:

Ikhebula le-fiber optic elibekwe phezulu lifakwa ngqo ezindaweni ezifana nezindonga, usilingi, noma phansi kusetshenziswa iziqeshana noma abakaki. Ngokuvamile isetshenziswa kuzilungiselelo zangaphakathi futhi ingapendiwa ukuze ifane nendawo eyizungezile. Lolu hlobo lwekhebula ngokuvamile alubizi kakhulu futhi aluphazamisi kakhulu kunezinye izinhlobo zekhebula elingaphezulu komhlaba, kodwa lingase lingalungeli zonke izinhlelo zokusebenza.

2. Intambo ye-aerial fibre optic:

Ikhebula lasemoyeni ifakwe ngaphezu komhlabathi kusetshenziswa izigxobo noma ezinye izakhiwo ezinjengamabhuloho noma imibhoshongo. Ivamise ukusetshenziselwa ukuthunyelwa amabanga amade futhi ivamise ukubonakala emigwaqweni emikhulu neminye imizila yezokuthutha. Ikhebula lasemoyeni lingabiza kancane kunekhebula elingaphansi komhlaba njengoba lingadingi ukumba noma ukufakwa komsele. Kodwa-ke, ingaba sengozini yokulimala ngenxa yezimo zezulu ezinzima ezifana nemimoya ephezulu noma iqhwa.

3. Intambo ye-fiber optic ye-HDPE:

Ikhebula le-HDPE duct wuhlobo lwekhebula le-fiber optic elifakwa ngaphakathi komsele we-polyethylene (i-HDPE) enokuminyana okuphezulu. Lokhu kunikeza ukuvikeleka okwengeziwe kwekhebula, njengoba umsele usiza ukuvimbela ukulimala ngokomzimba nokungena komswakama. Ikhebula le-HDPE duct livame ukusetshenziswa ezinhlelweni zangaphandle lapho ikhebula lingase lichayeke ezicini zemvelo ezinzima. Nakuba inikeza ukuvikeleka okwengeziwe, lolu hlobo lwekhebula elingaphezulu komhlaba lungabiza kakhulu kunezinye izinhlobo ngenxa yezindleko zomzila.

Sekukonke, ukukhetha kwekhebula le-fiber optic elingaphezulu komhlaba kuzoncika ohlelweni oluthile kanye nezidingo zalo. Izinto ezifana nesabelomali, ukufinyeleleka, kanye nezimo zemvelo kuzodinga ukucatshangelwa.

IV. Izindleko zokucatshangelwa kwamakhebuli e-Optic ye-Ground Fiber Optic

Uma ucabangela izintambo ze-fiber optic ezingaphezulu komhlaba, izindleko ziyisici esibalulekile okufanele sigcinwe engqondweni. Ngezansi kunezici zezindleko okufanele zicatshangelwe lapho ukhetha izintambo ze-fiber optic ezingaphansi komhlaba, kanye namathiphu okuthuthukisa ukusebenza kahle kwezindleko:

1. Izindleko Zokufaka Zokuqala:

Izintambo ze-fiber optic ezingaphezu komhlaba ngokuvamile zinezindleko eziphansi zokufaka zokuqala uma ziqhathaniswa nekhebula elingaphansi komhlaba, njengoba zingadingi ukumba okubanzi noma ukugxusha. Izindleko zokufaka zingahluka kuye ngohlobo lwekhebula elingaphezulu komhlaba, ubude bokugijima nezinye izidingo zokufakwa. Kubalulekile ukucabangela lezi zici ngesikhathi sokwenza isabelomali.

2. Izindleko Zokulungisa:

Nakuba ikhebula le-fiber optic elingaphezulu komhlaba lingathengeka kakhudlwana phakathi nokufakwa, lawa makhebuli angase adinge ukulungiswa okwengeziwe uma kuqhathaniswa nezintambo ezingaphansi komhlaba ngenxa yokuthambekela okuphakeme ezicini zemvelo ezifana nokuguquguquka kwezinga lokushisa, umswakama, umoya, nokuguga komzimba. Ukunakekelwa okuvamile kuyadingeka ukuze kuqinisekiswe ukusebenza okungaguquki, njengokuhlanza ikhebula othulini, ukushintsha iziqeshana eziphukile noma okunamathiselwe. Ukunakekela kahle kungasiza ekunciphiseni isidingo sokulungiswa okumba eqolo esikhathini esizayo.

3. Ukonga Isikhathi Eside:

Naphezu kwezindleko zokulungisa eziphakeme kancane, izintambo ze-fiber optic ezingaphezulu komhlaba zinganikeza ukonga kwesikhathi eside phakathi nokuphila kwazo. Enye yezinzuzo zekhebula le-fiber optic elingaphezulu komhlaba ukuthi kulula ukulifinyelela futhi lilungiswe lapho kudingeka, kunciphisa isikhathi esidingekayo ukuze kuqedelwe le misebenzi yokulungisa. Lokhu kungaholela esimeni esincane sokungasebenzi kwenethiwekhi, izindleko ezimbalwa zokulungisa ezihambisanayo, nokusebenza kwenethiwekhi okuthuthukisiwe.

4. Ukuthuthukisa Ukusebenza Kwezindleko:

Ukuze kuthuthukiswe ukusebenza kahle kwezindleko lapho ukhetha ngaphezu kwezintambo ze-fiber optic ezingaphansi komhlaba, kubalulekile ukucabangela izici ezihlukahlukene ezifana nesikhathi sokufaka, ukulungiswa, nokonga kwesikhathi eside. Sebenza nochwepheshe abanolwazi ukuze usize ukuhlola uhla olugcwele lwezinzuzo ezingase zibe khona kanye nezithiyo zamakhebula e-fiber optic angaphezulu komhlaba ngokumelene nezintambo ezingaphansi komhlaba, ukhumbula izici eziqondene nendawo yokufaka.

Sengiphetha, ngaphezu kwezintambo ze-fiber optic ezingaphansi komhlaba zinganikeza isixazululo esingabizi futhi esiphumelelayo uma siqhathaniswa nezintambo ezingaphansi komhlaba, ikakhulukazi uma kuziwa ekusetshenzisweni kanye nezindleko zokufaka zokuqala eziphansi. Nakuba izindleko zokunakekela kanye nezinye eziqhubekayo zidinga ukucatshangelwa, ukonga okungaba khona kwesikhathi eside kwenza amakhebula e-fiber optic angaphezulu komhlaba abe ukukhetha okuqinile kokunye ukufaka. Ngokuthuthukisa ukusebenza kahle kwezindleko, ukuthunyelwa kwezintambo ze-fiber optic ezingenhla kungasiza izinhlangano ukufeza izinhloso zazo zokuxhumana kuyilapho kunciphisa izindleko.

V. Ungayikhetha Kanjani Ikhebula Elingcono Kakhulu Ngaphezulu Kwe-Ground Fiber Optic

Lapho ukhetha ikhebula le-fiber optic elingcono kakhulu elingaphezulu komhlaba, kunezici ezimbalwa okufanele zicatshangelwe. Lezi zici zifaka izidingo zomkhawulokudonsa, izimo zemvelo, kanye nokukaleka kwesikhathi esizayo. Nazi ezinye izinyathelo ezibalulekile okufanele uzilandele lapho uhlola izinketho ezahlukene zekhebula futhi uthatha isinqumo unolwazi:

Isinyathelo 1: Thola izidingo zomkhawulokudonsa

Isinyathelo sokuqala ekukhetheni ikhebula le-fiber optic elingenhla ukunquma izidingo zomkhawulokudonsa wohlelo lwakho lokusebenza. Cabangela inani ledatha ezodluliswa kanye nesivinini okufanele idluliselwe ngaso. Lokhu kuzokusiza ukuthi ukhethe ikhebula elingakwazi ukuphatha inani elidingekayo ledatha futhi linikeze isivinini esidingekayo.

Isinyathelo sesi-2: Hlola izimo zemvelo

Izimo zemvelo zingaba nomthelela omkhulu ekusebenzeni nasekuphileni kwezintambo ze-fiber optic ezingaphezulu komhlaba. Cabangela izici ezifana nokushintshashintsha kwezinga lokushisa, umswakama, ukuchayeka kwe-UV, namandla omonakalo. Khetha ikhebula elifanele izimo ezithile zemvelo ezovezwa kuzo.

Isinyathelo sesi-3: Cabangela ukukala

Uma ukhetha ikhebula le-fiber optic elingenhla, kubalulekile ukucabangela amandla okwanda noma ukukala okuzayo. Cabanga mayelana namandla okwengeza izintambo ezengeziwe ngokuhamba kwesikhathi futhi uqiniseke ukuthi ikhebuli oyikhethayo ingasekela ukukhula okuzayo.

Isinyathelo sesi-4: Hlola izinketho zekhebula

Kunezinhlobo eziningi ezahlukene zezintambo ze-fiber optic ezingenhla ezitholakala emakethe, ngayinye inezinzuzo zayo kanye nokubi. Linganisa izinketho ezihlukahlukene futhi ucabange izici ezifana nezindleko, ukusebenza, kanye nokulula kokufaka.

Isinyathelo sesi-5: Xhumana nochwepheshe

Ukukhetha intambo efanele ye-fiber optic yohlelo lwakho lokusebenza kungaba inqubo eyinkimbinkimbi. Kubalulekile ukubonisana nochwepheshe noma ochwepheshe kulo mkhakha ukuze uthole isiqondiso sokuqinisekisa ukukhetha okungcono kakhulu. Bangakwazi ukunikeza isiqondiso ezintweni okungenzeka awuzange uzicabange futhi bancome uhlobo lwekhebula olungcono kakhulu ngezidingo zakho ezithile.

Ngokulandela lezi zinyathelo, ungakhetha ikhebula le-fiber optic elingcono kakhulu elingaphezulu kwe-ground yohlelo lwakho lokusebenza, uqinisekise ukusebenza okuphelele namandla okuxhumana.

Bona futhi: Umhlahlandlela Wokugcina Wokukhetha Amakhebula E-Fiber Optic: Imikhuba Namathiphu Angcono Kakhulu

VI. Imikhuba engcono kakhulu yokufaka nokugcina ikhebula le-fiber optic elingaphansi komhlaba

Izinqubo zokufaka nokunakekela kahle zibalulekile ukuze kuqinisekiswe ukusebenza okuphelele nokuhlala isikhathi eside kwekhebula le-fiber optic elingaphezulu komhlaba. Ngezansi ezinye izici okufanele zicatshangelwe lapho ufaka futhi unakekela ikhebula elingaphezulu komhlaba:

Incazelo yokubaluleka kokufaka nokugcinwa okufanele:

Izinqubo zokufaka nokunakekela ezifanele zingasiza ekuqinisekiseni ukuthi ikhebula le-fiber optic elingaphansi komhlaba elingenhla lisebenza ezingeni eliphezulu kakhulu, kuyilapho futhi linciphisa umonakalo ongaba khona nokuguga ngokuhamba kwesikhathi. Ukufakwa ngendlela efanele kungasiza ekuvimbeleni izinkinga ezinjengokuxega kwekhebula nokunciphisa ubungozi bokulimala ngokomzimba kukhebula. Ukuze kulungiswe, ukuhlola okuvamile kungasiza ekutholeni nasekulungiseni noma yiziphi izimpawu eziyisixwayiso zomonakalo ngaphambi kokuba zibe izinkinga ezinkulu. 

Amathiphu okufaka ngempumelelo:

• Hlola indawo yokufaka: Ngaphambi kokufaka, hlola indawo yokufaka futhi ukhombe noma yiziphi izithiyo ezingase zithinte ukusebenza kwekhebula. Lokhu kuhlanganisa ukubheka izinto ezingaba khona ezifana nezwe elingalingani, imithombo yekhebula ephazamisayo, noma izihlahla eziseduze ezingase zithinte ukusebenza kwekhebuli.
• Khetha ikhebuli elungile: Khetha ikhebula le-fiber optic elingenhla elifanele lendawo yokufaka, ucabangela izici ezifana nobude bekhebula eligijimayo, umthamo odingekayo, nezici zemvelo.
• Sebenzisa okokusebenza okufanele: Qiniseka ukuthi usebenzisa impahla yokukhweza efanele njengabakaki, iziqeshana, nezigxobo ukuze uvikele ikhebula ngokusekelwa okwanele. Qaphela ukucindezelwa kanye namazinga we-tension okungenzeka phakathi nenqubo yokufaka, njengoba lokhu kungase futhi kube nomthelela ekuphileni isikhathi eside kwekhebula.

Amathiphu okulungisa nokuxazulula inkinga:

• Yenza ukuhlola okuvamile: Ukuhlola okuvamile kubalulekile ukuze kuqinisekiswe ukuthi ikhebula lisebenza ngendlela elindelekile. Ingxenye yalokhu kuhlola ihlanganisa ukuhlola ukuxhumeka kwekhebula, ubuqotho beshethi, nokuqina kwentambo esimweni sezulu esibi.
• Bhekana nezinkinga ezincane ngaphambi kokuba zibe ezinkulu: Ukubhekana nezinkinga ezincane ngaphambi kokuba zibe izinkinga ezinkulu kungasiza ukonga imali futhi kuvimbele umonakalo owengeziwe. Ezinye izibonelo zezinkinga zingabandakanya ukufakwa okusikiwe noma okonakele noma imicu ye-fiber optic, uxhumo olufile, noma ukungqubuzana okukhulu emgodleni wekhebula.
• Xhumana nochwepheshe: Uma kukhona ukukhathazeka mayelana nokufakwa noma ukulungiswa kwekhebula, thintana nochwepheshe ukuze uxazulule inkinga futhi uqinisekise ukuthi kwenziwa izinqubo zokunakekela ezifanele.

Sengiphetha, ukufakwa nokugcinwa okufanele kwekhebula le-fiber optic elingaphezulu komhlaba kubalulekile ukuze kuqinisekiswe ukuthi ikhebula lisebenza ezingeni elifanele futhi liphila isikhathi eside. Ngokulandela izinqubo ezingcono kakhulu zokufakwa nokugcinwa, izinkinga ezingaba khona zingancishiswa, okubangele ukuxhumana okuphumelelayo kwekhebula le-fiber optic.

VII. I-FAQ - Imibuzo Evame Ukubuzwa

Ngezansi eminye imibuzo evamile nokukhathazeka okuhlobene nezintambo ze-fiber optic ezingaphezulu komhlaba:

1. Ingabe izintambo ze-fiber optic ezingaphezulu komhlaba zisengozini yokulimala?

Kunethuba lokulimala kwezintambo ze-fiber optic ezingaphezulu komhlaba esimweni sezulu esibi noma ukulimala ngengozi ngenxa yephutha lomuntu. Nokho, izinqubo zokufaka ezifanele kanye nokugcinwa njalo kungasiza ekunciphiseni izingozi zomonakalo.

2. Ingabe izintambo ezingaphezulu komhlaba zidinga ukuvikeleka okwengeziwe ezimweni zezulu?

Yebo, kuye ngendawo kanye nezimo zemvelo, izintambo ezingaphezulu komhlaba zingadinga ukuvikeleka ezimweni zezulu ezimbi njengamazinga okushisa aphezulu, umoya onamandla, nemvula. Ukuvikelwa okufanele kungafinyelelwa ngokusetshenziswa kwezingubo zokuzivikela kanye nezakhiwo ezifanele zokukhweza.

3. Ingakanani impilo yezintambo ze-fiber optic ezingaphezulu komhlaba?

Ubude besikhathi sokuphila kwezintambo ze-fiber optic ezingaphezu komhlaba ziyahlukahluka kuye ngezici zemvelo, uhlobo lwekhebula, kanye nezindlela ezifanele zokufakwa nokuyilungisa. Ngokuvamile, izintambo ezingaphezulu komhlaba zingahlala iminyaka engama-20-30 ngokunakekelwa okufanele.

4. Hlobo luni lokulungisa oludinga izintambo ze-fiber optic ezingaphezulu komhlaba?

Izintambo ze-fiber optic ezingenhla zidinga ukunakekelwa njalo, njengokuhlanza, ukuhlola ukuxhuma nokunamathiselwe, kanye nokubhekana nanoma yiziphi izimpawu zomonakalo. Ukunakekelwa okuvamile kungasiza ekuvimbeleni umonakalo futhi kuthuthukise ukusebenza okuphelele kwekhebuli.

5. Ingabe ukusebenza kwekhebula le-fiber optic elingaphezulu komhlaba kuqhathaniswa kanjani nekhebula elingaphansi komhlaba?

Izintambo ze-fiber optic ezingaphezu komhlaba zingasebenza ngokulingana nezintambo ezingaphansi komhlaba ngokwejubane nekhwalithi yokudlulisa idatha. Nokho, izintambo ezingaphezulu komhlaba zingadinga ukunakekelwa okwengeziwe ngenxa yokuchayeka ezicini zemvelo ezifana nokuguquguquka komoya kanye nezinga lokushisa. 

6. Ingabe amakhebula e-fiber optic angaphezulu komhlaba ayabiza kakhulu uma kuqhathaniswa nekhebula elingaphansi komhlaba?

Yebo, ngaphezu kwezintambo ze-fiber optic ezingaphansi komhlaba zinganikeza isixazululo esingabizi kakhulu sokuxhunywa kwedatha uma kuqhathaniswa nezintambo ezingaphansi komhlaba. Ngokuvamile zidinga izindleko zokufaka zokuqala eziphansi, futhi ngokuvamile zingakhandwa kalula futhi zinakekelwe.

7. Ingabe amakhebuli e-fiber optic angafakwa ngaphezu komhlaba ezindaweni zasemadolobheni?

Yebo, izintambo ze-ground fibre optic zingafakwa ezindaweni zasemadolobheni lapho ukufakwa ngaphansi komhlaba kungenzeki khona noma kungase kungavunyelwa ngenxa yokuklanywa kwendawo noma izingqinamba zomlando.

8. Ingabe izintambo ze-fiber optic ezingaphezulu komhlaba zingasetshenziselwa ukudluliswa kwebanga elide?

Yebo, ngaphezu kwezintambo ze-fiber optic ezingaphansi komhlaba, njengozakwabo bangaphansi komhlaba, zingasetshenziselwa ukudlulisa ibanga elide. Uhlobo lwekhebula olukhethiwe luncike ezidingweni zomkhawulokudonsa wohlelo oluthile, kodwa izintambo eziphezulu zomkhawulokudonsa zingasetshenziselwa ukudluliswa kwebanga elide.

Isiphetho

Sengiphetha, imboni yezokuxhumana iguqule indlela esixhumana ngayo nesishintshana ngayo ngedatha, futhi izintambo ze-fiber optic zisenhliziyweni yalolu shintsho. Nakuba izintambo ezingaphansi komhlaba ziyinsakavukela, ezinye izindlela ezingaphezulu komhlaba ziya ngokuya ziduma ngenxa yokungabizi kwazo nokusebenza kahle, okuzenza zibe inketho yokuya kwezinye izinhlelo zokusebenza. Ngokucubungula ngokucophelela izici, izinzuzo, nokucatshangelwa okuhlotshaniswa nezintambo ze-fiber optic ezingenhla, ungakhetha futhi usebenzise isixazululo esilungile sezidingo zakho. Ukhiye wokuthola impumelelo kulo mkhakha ukuhlala unolwazi lwakamuva ngentuthuko yobuchwepheshe be-fiber optic, futhi uxhumane nochwepheshe kulo mkhakha ukuze akusize ukukuqondisa. Thatha isinyathelo namuhla ukuze uqinisekise ukuthi ibhizinisi lakho lihlala liphambili kulo mkhakha osheshayo futhi uthuthukise ukwethembeka kwakho kokuxhumana nokudluliswa kwedatha ngamakhebula e-fiber optic angaphansi komhlaba!

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• I-Unitube Light-Armored Cable (GYXS/GYXTW): Umhlahlandlela Ophelele
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