Ukukhetha okulungileIkhebuli yokudonsa ye-FTTHiqinisekisa ukuthi uxhumano lwakho lwefayibha lusebenza ngokuthembekile. Ukuthi udinga iikhebula lokudonsa le-FTTH langaphandle, aikhebula le-non-metallic fibre optic, noma iikhebula le-fiber optic elingaphansi komhlaba, ukuqonda izinketho zakho kubalulekile. Lezi zintambo zakha umgogodla weintambo yefiber optic ye-FTTHukufakwa, ukuletha isivinini nokuqina.
Okuthathwayo Okubalulekile
- Ukukhetha ikhebula lokuwisa le-FTTH elilungile kubalulekile ku-inthanethi enhle. Cabanga ngesimo sezulu nokuthi sizofakwa kanjani. Lokhu kusiza ukuyigcina isebenza kahle isikhathi eside.
- Izintambo zokudonsa ze-FTTH ezenziwe ngaphambilinikulula ukusetha. Abakudingi ukuhlanganisa, okonga isikhathi futhi kwenza izinto zibe lula. Lezi zinhle ekusetheni okusheshayo.
- Izintambo eziqinile zibalulekile. Khetha ezikwazi ukubhekana nesimo sezulu esinzima. Izintambo ezihlomile noma ze-ADSS zisebenza kahle ezimeni ezinzima ukuze ugcine inethiwekhi yakho isebenza.
Ukuqonda FTTH Drop Cables
Ayini amakhebuli e-FTTH Drop
Izintambo zokudonsa ze-FTTH ziyizintambo ezikhethekile ze-fiber optic ezidizayinelwe ukuxhumana "kwemayela lokugcina" kumanethiwekhi e-fiber-to-the-home (FTTH). Lawa makhebula axhumanisa indawo yokusabalalisa eyinhloko nemizi ngayinye noma izakhiwo, eqinisekisa ukudluliswa kwedatha okungenamthungo nokuthembekile. Isakhiwo sabo sihlanganisa izingxenye ezintathu eziyinhloko:
- Ilungu lamandla amaphakathi elinikeza amandla aqinile.
- Amafayibha okubona aphatha ukudluliswa kwedatha ngesivinini esikhulu.
- Igobolondo langaphandle elivikelayo elivikela umswakama nokuchayeka kwe-UV.
Ngokuvamile, izintambo zokudonsa ze-FTTH ziqukethe amafayibha angu-1 ukuya kwangu-4, awenza aminyene futhi aguquke kakhulu. Usayizi wabo omncane kanye nemicu egobayo engakwazi ukugoba iyawavumelaukufakwa okulula, ngisho nasezindaweni eziqinile noma eziyinkimbinkimbi. Ungakwazi ukufaka lezi zintambo emoyeni, ngaphansi komhlaba, noma ngokungcwaba ngokuqondile, kuye ngezidingo zakho ezithile. Atholakala ngezinguqulo ezinqanyulwe ngaphambilini noma ngaphandle kwezixhumi, ezinikeza ukuguquguquka kwezimo ezihlukene zokuphakelwa.
Kungani Zibalulekile
FTTH drop izintambo zidlala aindima ebalulekile ekulethenii-inthanethi enesivinini esikhulu nokuxhumana okuthembekile ezindlini namabhizinisi. Ngokungafani nezinye izintambo ze-fiber optic, zenzelwe ngokukhethekile ukumelana nezinselele zemvelo ngenkathi zigcina ukusebenza. Ukwakhiwa kwazo okuqinile kuqinisekisa ukuqina ezimeni ezihlukahlukene, kungakhathaliseki ukuthi zifakwe ngaphansi komhlaba noma zichayeke kuma-elementi ekusethweni kwasemoyeni.
Lezi zintambo zibalulekile ekuvaleni igebe phakathi kwenethiwekhi eyinhloko nabasebenzisi bokugcina. Ukuguquguquka kwazo kanye nobukhulu obuncane kuzenza zilungele ukufakwa kwasemadolobheni nasemakhaya ngokufanayo. Ezindaweni zasemadolobheni, ukufakwa ngaphansi komhlaba kuvamile ngenxa yengqalasizinda ekhona, kuyilapho ukuthunyelwa kwasemaphandleni kuvame ukuncika ezindleleni zasemoyeni ukuze kuncishiswe izindleko. Kungakhathalekile ukulungiselelwa, izintambo ze-FTTH eziwisayo ziqinisekisa ukuthi uxhumano lokugcina kumsebenzisi lusebenza kahle futhi luthembekile.
Izinhlobo ze-FTTH Drop Cables
Izintambo Eziyisicaba
Izintambo zokudonsa eziyisicaba ziyinketho ethandwayoUkufakwa kwe-FTTHngenxa yomklamo wazo ongasindi futhi omncane. Lezi zintambo kulula ukuzifaka, ikakhulukazi ezindaweni zokuhlala lapho isikhala sincane. Isakhiwo sabo esisezingeni eliphansi siqinisekisa ukuthi bahlangana ngaphandle komthungo endaweni ezungezile, bagcine ubuhle ngenkathi beletha ukuxhumana okusebenzayo.
Izinzuzo ezibalulekile zezintambo eziphansi zokudonsa zifaka:
- Idizayini engasindi futhi ehlangene ukuze uyiphathe kalula.
- Ukuqina okuphezulu nokumelana nesimo sezulu ukuze kusetshenziswe ngaphandle.
- Ukusebenza okuthembekile kwezindawo zokuzijabulisa zangaphandle namadivayisi ahlakaniphile.
I-Dowell inikezela ngezintambo zokudonsa eziyisicaba ezihlanganisa ukuqina nokusebenza kwesivinini esikhulu, okuzenza zilungele ukuthunyelwa kwezindawo zokuhlala.
Izintambo Zokulahla Eziyindilinga
Izintambo zokudonsa eziyindilinga ziyahlukahluka futhi zilungele kokubili ngaphakathi nasendliniukufakwa kwangaphandle. Ukwakhiwa kwazo okuqinile kuzivumela ukuthi zikwazi ukumelana nezinguquko zemvelo, zizenze zibe inketho ethembekile yezimo ezihlukahlukene.
| Sebenzisa Ikesi | Incazelo |
|---|---|
| Ukufakwa Kwangaphakathi | Ilungele izakhiwo ezintsha, ezivame ukuhlukaniswa zibe ifayibha emabhokisini abonakalayo anezixhumi ze-SC/APC. |
| Ukufakwa Kwangaphandle | Idizayinelwe ukubekezelela izinguquko zesimo sezulu, ngokuvamile ingcwatshwa ngokuqondile noma ifakwe kumashubhu e-PE. |
| Amakhebuli Anqanyuliwe Ngaphambili | G.657.B3 izintambo ezijwayelekile ezinezixhumi ze-SC/APC ukuze zifakwe ngokushesha ku-ONT nezihlukanisi. |
Izintambo eziyindilinga zokuwisa ze-Dowell ziqinisekisa ukuxhumana okungenamthungo, noma ngabe okokusebenza kwangaphakathi noma ngaphandle.
Amakhebuli e-Toneable Drop
Izintambo ezidonsayo ezizwakalayo zenza kube lula ukulandelela ikhebula phakathi nokufakwa nokulungiswa. Lezi zintambo zihlanganisa into eyinsimbi evumela ochwepheshe ukuthi bazithole kalula ngokusebenzisa i-generator yethoni. Lesi sici sinciphisa isikhathi sokufaka futhi siqinisekisa ukuxazulula inkinga okusebenzayo.
Izintambo zokulahla ezingenakulinganiswa
Izintambo ezidonsayo ezingakhulumeki azinayo into eyinsimbi etholakala kumakhebuli azwakalayo. Zilungele ukufakwa lapho ukuphazamiseka kwe-electromagnetic kufanele kugwenywe. Lawa makhebuli alula futhi ayabiza, okuwenza abe yinketho engokoqobo kumaphrojekthi amaningi e-FTTH.
Amakhebuli e-ADSS (All-Dielectric Self-Supporting).
Izintambo ze-ADSS zenzelwe izindawo lapho izici zokuzisekela kanye ne-dielectric zibalulekile. Izici zabo eziyingqayizivele zihlanganisa:
- Amandla aqinile aphezulu kanye nokwakhiwa okungasindi.
- Ukumelana nokugqwala nokuphazamiseka kwe-electromagnetic.
- Ukumelana ne-UV nesimo sezulu sokuqina kwesikhathi eside.
Lezi zintambo ziqeda isidingo sezakhiwo ezengeziwe zokusekela, ukunciphisa isikhathi sokufaka nezindleko. Izintambo ze-ADSS ze-Dowell zinikeza ukusebenza okukhethekile ezindaweni eziyinselele.
Figure-8 Drop Cables
Izintambo zokudonsa zikaFigure-8 zithuthukisa ukusebenza kahle kokufaka ngokuhlanganisa intambo yesithunywa nentambo ye-fiber optic. Lo mklamo uvumela ikhebula ukuthi lilengiswe ngokuqondile ezigxotsheni zokusekela ngaphandle kwezakhiwo ezengeziwe. Inqubo yokufaka ehlelekile inciphisa izindleko futhi iqinisekisa ukuxhumana okuphephile.
Izintambo zokudonsa ze-Dowell's figure-8 ziyinketho enhle kakhulu yokuthunyelwa emoyeni, enikeza kokubili ukwethembeka nokusebenza kahle kwezindleko.
Izinto Ezibalulekile Okufanele Zicatshangwe Lapho Ukhetha Ikhebula Le-FTTH Drop
Izimo Zemvelo
Izici zemvelo zithinta kakhulu ukusebenza kwekhebuli yokuwa ye-FTTH. Udinga ukucabangela isimo sezulu kanye nendawo yokufaka ukuze uqinisekise ukwethembeka kwesikhathi eside. Ekufakweni kwangaphandle, izintambo zibhekana nezinsongo ezifana nokuchayeka kwe-UV, umswakama, nokushintshashintsha kwezinga lokushisa. Ukusebenzisa izintambo zokudonsa ezenziwe ngensimbi engagqwali noma ipulasitiki engavimbeli i-UV kungavikela kulezi zinselele. Lezi zinto zivimbela ukugqwala nokuwohloka, zigcina ubuqotho bekhebula ezimweni ezinzima. Ukuvikela okunokwethenjelwa kuqinisekisa ukusebenza kwenethiwekhi okungaguquki, ngisho nasezimweni ezimbi kakhulu. I-Dowell inikeza izixazululo eziklanyelwe ukumelana nalezi zingcindezi zemvelo, iqinisekisa ukuthi inethiwekhi yakho ihlala ithembekile.
Ukufaka Inkimbinkimbi
Inkimbinkimbi yokufaka iyahlukahluka kuye ngohlobo lwekhebuli yokudonsa ye-FTTH oyikhethayo.
- Izintambo zasendlini zivame ukudinga ukuxhumanisa kuzo zombili iziphetho, okwandisa isikhathi sokufaka.
- Izintambo zangaphandle zinikeza izinketho eziningi zokufaka, ezifana ne-aerial, ngaphansi komhlaba, noma ukungcwaba okuqondile, ngayinye enezinselelo zayo.
- Izintambo ezinqanyuliwe zenza inqubo ibe lula ngokuqeda isidingo sokuhlanganisa, kuyilapho izintambo ezijwayelekile zidinga umsebenzi owengeziwe.
Ukuze unciphise ubunkimbinkimbi, landela izinqubo ezihamba phambili ezifana nokwenza izinhlolovo zesayithi, ukukhetha okokusebenza kwekhwalithi ephezulu, nokuthobela izindinganiso zomkhakha. Izintambo zika-Dowell ezinqanyulwe ngaphambilini zilula ukufakwa, zikongela isikhathi nomzamo.
Ukuqina Nokuphila Isikhathi Eside
Ukuqina kubalulekile ekuqinisekiseni ubude bekhebula lakho lokudonsa le-FTTH. Izinto ezihlukile nemiklamo ithuthukisa ukuqina kwekhebula:
- Amakhebuli ane-tight-buffer ahlinzeka ngokuvikeleka komonakalo wangaphandle, olungele ukusetshenziswa endlini.
- Izintambo zamashubhu axegayo zihlanganisa ijeli engavimbeli amanzi ukuze ihlanganise imicu nokunciphisa ukungqubuzana.
- Izintambo zeFigure-8 zihlanganisa idizayini engasindi nosekelo lwamandla aphezulu ekufakweni kwasemoyeni.
| Uhlobo Lwekhebula | Izici |
|---|---|
| I-Fiber Engazweli | Ibunjwe ngaphakathi kwesakhiwo sepulasitiki esincane esinamalungu ensimbi noma amandla e-aramid. |
| Ikhebula Lezikhali | Izikhali ze-aluminium ezihlanganisiwe zivikela emanzini, iqhwa, namagundane. |
Izinketho zekhebula eziqinile zika-Dowell ziqinisekisa ukuthi inethiwekhi yakho ihlala isebenza iminyaka, ngisho nasezimeni eziyinselele.
Izidingo Zokulandela Nokunakekela
Ukulandela umkhondo nokugcinwa kahle kubalulekile ukuze kuncishiswe isikhathi sokuphumula. Ungenza le misebenzi ibe lula ngokugcina izintambo ezigqitshiwe eduze kwemigwaqo noma izindlela zokushayela ukuze ugweme ukumba ngephutha. Ukusebenzisa ukuvala okuvumela ukunqanyulwa okulula nokuxhumeka kwezintambo ezidonsayo kwenza ukungeza amaconsi amasha kuqonde. Ukwengeza, ukuqasha osonkontileka abaqeqeshwe kahle, okungcono i-FOA Certified, kunciphisa amaphutha ngesikhathi sokufakwa. Izintambo zokuwisa ezizwakalayo zikaDowell zithuthukisa ukusebenza kahle kokulungisa ngokunika amandla ukulandelela ikhebula okusheshayo ngejeneretha yethoni.
Ungayikhetha Kanjani Ikhebula Le-FTTH Drop Cable Yezidingo Zakho
Ukufakwa Kwezindawo Zokuhlala
Okokufakwa kwezindawo zokuhlala,ukukhetha ikhebuli yokudonsa ye-FTTH efanelekuncike ohlotsheni lwesakhiwo kanye nendlela yokufaka. Izakhiwo ezintsha zivame ukusebenzisa izintambo ze-indoor figure-8, ezidinga ukuhlanganisa ukuze kuxhunywe okuphephile. Izakhiwo ezindala zihlomula ngezintambo eziyindilinga zasendlini ezinezixhumi ezifakwe efekthri, okwenza inqubo ibe lula. Ukufakwa kwangaphandle, okufana nokusethwa kwasemoyeni, ngokuvamile kuncike kumakhebuli angaphandle anomfanekiso-8, kuyilapho amaphrojekthi okungcwaba aqondile ethanda izintambo eziyindilinga zangaphandle. Izintambo eziyindilinga ezinqanyulwe ngaphambili ezinezixhumi ze-SC/APC zilungele ukufakwa ngokushesha, ukonga isikhathi nomzamo.
| Uhlobo Lwekhebula | Imicu | Izixhumi | Indawo Yokusetshenziswa |
|---|---|---|---|
| Indoor Fig. 8 | 1, 2, 4 | Idinga ukuhlanganisa | Izakhiwo ezintsha |
| Indoor Round | 1, 2, 4 | Izixhumi zasefekthri | Izakhiwo ezindala |
| Umdwebo wangaphandle wesi-8 | 1, 2, 4 | Idinga ukuhlanganisa | Ukufakwa komoya |
| Umjikelezo Wangaphandle | 1, 2, 4 | Izixhumi zasefekthri | Ukungcwatshwa okuqondile |
| Umjikelezo onqanyulwe ngaphambilini | 1, 2, 4 | Izixhumi ze-SC/APC | Ukufakwa okusheshayo |
I-Dowell inikezela ngezinhlobonhlobo zezintambo zokudonsa ze-FTTH eziklanyelwe izidingo zokuhlala, eziqinisekisa ukuxhumana okungenamthungo nokufakwa kalula.
Izicelo Zokuhweba noma Zezimboni
Izimo zezentengiselwano nezimboni zidinga izintambo eziqinile zokuwisa ze-FTTH ezikwazi ukuphatha imithwalo yedatha ephezulu nezimo eziyinselele. Izintambo ezinqanyuliwe zenza kube lula ukufakwa ezakhiweni zamahhovisi, kuyilapho izintambo ezihlomile zivikela emonakalweni ongokoqobo emafekthri noma ezindlini zokugcina impahla. Ngokusetha kwezimboni zangaphandle, izintambo ze-figure-8 zinikeza amandla adingekayoukufakwa emoyeni. Amakhebuli e-Dowell ahlala isikhathi eside futhi asebenza kahle ahlangabezana nezidingo ezinzima zalezi zinhlelo zokusebenza, okuqinisekisa ukusebenza okuthembekile kwenethiwekhi.
Ukuthunyelwa Kwasemakhaya noma Okude
Ukuthunyelwa kwezindawo zasemaphandleni nebanga elide kuletha izinselele eziyingqayizivele, okuhlanganisa izindleko eziphezulu, indawo enzima, nokuminyana kwabantu. Ukuze unqobe lezi zithiyo, cabangela ukuthunyelwa kwefayibha yasemoyeni noma i-micro-trenching ukuze unciphise izindleko zokufaka. Ukusebenzisa ingqalasizinda ekhona, njengezigxobo zosizo, nakho kunganciphisa izindleko. Ukusebenzisana komphakathi namasu oxhaso olusha kusiza ukubhekana nezithiyo zezimali nezokusebenza. Izintambo zika-Dowell ezingasindi neziqinile, njenge-ADSS nemiklamo ye-figure-8, zifaneleka kahle kulezi zimo, ziqinisekisa ukufakwa okuphumelelayo nokungabizi.
- Izinselelo:
- Izindleko eziphezulu
- Isimo sezwe esinzima
- Ukuntuleka kwabasebenzi abanamakhono
- Ukuminyana kwabantu okuphansi
- Izithiyo zokulawula
- Izixazululo:
- Ukuthunyelwa kwefayibha yasemoyeni
- I-Micro-trenching
- Ukusebenzisa ingqalasizinda ekhona
- Ukubambisana komphakathi
- Amasu okuxhasa ngezimali amasha
Izidingo Zokuqina Okuphezulu
Izindawo ezithile zidinga izintambo zokudonsa ze-FTTH ezinokuqina okukhethekile. Ezindaweni ezijwayele ukuba nesimo sezulu esibi kakhulu noma ukulimala ngokomzimba, izintambo zezikhali zinikeza isivikelo esiqinile emanzini, eqhweni namagundane. Amakhebuli e-ADSS, anokwakhiwa kwawo wonke ama-dielectric, amelana nokugqwala nokuphazamiseka kazibuthe kagesi, okuwenza alungele izimo zangaphandle ezinzima. Izinketho ezihlala isikhathi eside zika-Dowell ziqinisekisa ukusebenza okuhlala isikhathi eside, ngisho nasezimweni ezinzima kakhulu.
Ithiphu:Hlala uhlola izimo zemvelo kanye nezinselele zokufakwa ngaphambi kokukhetha ikhebula. Lokhu kuqinisekisa ukuthi inethiwekhi yakho ihlala ithembekile futhi isebenza kahle ngokuhamba kwesikhathi.
Amaphutha Avamile Okufanele Ugwenywe Lapho Ukhetha Izintambo Ze-FTTH Drop
Ukungazinaki Izici Zemvelo
Ukunganaki izimo zemvelo kungaholela ekusebenzeni kabi kanye nezinkinga zokunakekelwa njalo. Izintambo zokudonsa ze-FTTH zibhekana nezinselele ezifana nokuchayeka kwe-UV, umswakama, namazinga okushisa adlulele. Uma ufaka uhlobo lwekhebula olungalungile, ingase yonakale ngokushesha, ibangele ukuphazamiseka kwenethiwekhi. Isibonelo, ukusebenzisa izintambo ezingahlosiwe ezindaweni ezinamagundane noma isimo sezulu esibi kungaholela ekulimaleni ngokomzimba.
Ithiphu:Hlala uhlola indawo yokufaka ngaphambi kokukhetha ikhebula. I-Dowell inikezela ngezinketho ezihlala isikhathi eside njengezintambo ze-armored ne-ADSS, eziklanyelwe ukumelana nezimo ezinzima nokuqinisekisa ukwethembeka kwesikhathi eside.
Ukubheka Izinselele Zokufaka
Ukuzibainkimbinkimbi yokufakakungandisa izindleko nokubambezeleka. Ezinye izintambo, njengezintambo eziyindilinga zasendlini, zidinga ukuhlanganisa, okudinga abasebenzi abanekhono kanye namathuluzi engeziwe. Ukufakwa kwangaphandle kungase kuhlanganise ukusethwa kwasemoyeni noma ukungcwatshwa okuqondile, ngakunye nezinselele ezihlukile. Ukukhetha uhlobo lwekhebula olungalungile kungenza inqubo ibe nzima futhi kuholele ekungasebenzini kahle.
Ukwenza ukufakwa kube lula, cabangela amakhebuli anqanyulwe ngaphambilini. Lezi ziza nezixhumi ezifakwe efekthri, okunciphisa isidingo sokuhlanganisa. Izintambo zokuwisa ze-FTTH zika-Dowell ezinqanyulwe kusengaphambili zonga isikhathi nomzamo, zizenze zilungele ukuthunyelwa ngokushesha.
Ukukhetha Ngokusekelwe Ezindlekweni Zodwa
Ukugxila kuphela ezindlekweni ngokuvamile kubangela izintambo ezisezingeni eliphansi ezihlulekayo ukuhlangabezana nezidingo zakho. Izintambo ezishibhile zingase zintule izici ezibalulekile njengokumelana ne-UV noma amandla aqinile, okuholela ekushintshweni njalo. Lokhu kwandisa izindleko zesikhathi eside futhi kuphazamisa ukusebenza kwenethiwekhi.
Qaphela:Ukutshala imali kuzintambo zekhwalithi eziphezulu ze-FTTH kuqinisekisa ukwethembeka nokuqina. I-Dowell ihlinzeka ngezixazululo ezingabizi ngaphandle kokuyekethisa ikhwalithi, ikusiza ukuthi ufinyelele ibhalansi phakathi kokusebenza nesabelomali.
Ukukhetha intambo yokudonsa ye-FTTH efanele kuqinisekisa ukuthi inethiwekhi yakho iletha ukusebenza okuthembekile nokusebenza kahle. Ukuhlola izici ezifana nezimo zemvelo, inkimbinkimbi yokufaka, nokuqina kukusiza ukuthi wenze isinqumo unolwazi. Isibonelo, izintambo eziyisicaba eziwa phansi zimelana nezimo ezinzima njengokuchayeka kwe-UV kanye nomswakama, okuqinisekisa ukuzinza kwesikhathi eside. Ngokufanayo, izinsimbi zekhebula eziwa phansi ezenziwe ngensimbi engagqwali noma ipulasitiki elivikela i-UV zivikela izintambo ekusongelweni kwemvelo, zigcine ukuxhumana okungaguquki ngokuhamba kwesikhathi.
Ukuqonda izinhlobo ezahlukene zamakhebula kanye nezinhlelo zokusebenza kwazo kukunika amandla okukhetha inketho engcono kakhulu yezidingo zakho. Izintambo ezinqanyulwe ngaphambilini, ngokwesibonelo, zenza ukufakwa zibe lula futhi zinikeze ukusebenza okuphezulu, kuyilapho izinto ezintsha kubuchwepheshe be-FTTH zithuthukisa ukuqina nokuzinza. Njengoba isidingo samakhasimende somkhawulokudonsa ophezulu sikhula, izintambo zokudonsa ezithuthukisiwe ze-Dowell ze-FTTH zinikeza ukuqina nokuthembeka okudingekayo kumanethiwekhi alungele ikusasa.
Ithiphu:Cabangela izidingo zakho ezithile futhi uhlole ububanzi bezintambo ze-Dowell ze-FTTH ukuze uqinisekise ukuthi inethiwekhi yakho ihlala ithembekile futhi isebenza kahle.
FAQ
Uyini umehluko phakathi kwezintambo ezidonsayo ze-FTTH ezizwakalayo nezingaguquki?
Izintambo zokudonsa ezizwakalayo ze-FTTH zihlanganisa into eyinsimbi ukuze ilandelelwe kalula phakathi nokufakwa. Izintambo ezingakhulumeki azinaso lesi sici, okuzenza zilungele izindawo ezinokuphazamiseka kazibuthe kagesi.
Ungakwazi yini ukusebenzisa izintambo zokuwisa ze-FTTH kukho kokubili ukufaka kwangaphakathi nangaphandle?
Yebo, izintambo ze-FTTH zisebenza kokubili. Izintambo zasendlini zihlangene futhi ziyavumelana nezimo, kuyilaphoizintambo zangaphandle, njenge-ADSS kaDowellnoma okukhethwa kukho kwezikhali, ukumelana nezinselele zemvelo.
Ingabe izintambo ezinqanyulwa ngaphambili ze-FTTH zikwenza kube lula kanjani ukufaka?
Izintambo zokudonsa ezinqanyulwe kusengaphambili ze-FTTH ziza nezixhumi ezifakwe njengasekuqaleni. Lokhu kuqeda ukuhlanganisa, kunciphisa isikhathi sokufaka, futhi kuqinisekisa ukuxhumana okuthembekile kwenethiwekhi yakho.
Isikhathi sokuthumela: Feb-27-2025