Ukufakwa kwekhebula le-FTTH dropidlala indima ebalulekile ekuletheni i-inthanethi esheshayo ngqo ekhaya lakho. Lobu buchwepheshe buqinisekisa ukuthi ujabulela isivinini se-inthanethi esisheshayo, sifinyelela ku-100 Gbps, kudlula izintambo zethusi zendabuko. Ukuqonda inqubo yokufaka ikhebula le-fiber drop kubalulekile ukuze kusebenze kahle. Iziqinisekiso zokufaka ezifaneleukuxhumana okuthembekile nokusebenza kahle kakhulu, okwenza kube yinto ebalulekileukwamukelwa kabanzi kobuchwepheshe be-fiber-to-the-home. Kungakhathaliseki ukuthi ubhekene ne-ikhebula lokudonsa le-FTTH langaphandlenoma ukusetha kwangaphakathi, ukwazi inqubo yokufaka kuthuthukisa kakhulu ulwazi lwakho lwe-inthanethi.
Izinto Ezibalulekile Okufanele Uzicabangele
- Izintambo ze-FTTH ezilahlayo zinikeza ukufinyelela kwe-inthanethi okusheshayo, ngesivinini esifinyelela ku-100 Gbps, okwenza zibe ngcono kunezintambo zethusi zendabuko.
- Ukukhetha uhlobo olufaneleikhebula le-fiber optic—imodi eyodwa yamabanga amade kanye nemodi eminingi yamabanga amafushane—libalulekile ekusebenzeni kahle kakhulu.
- Izindlela zokufaka ezifanele, njengokufaka izinto noma amasu omoya, kufanele zikhethwe ngokusekelwe ezimweni zemvelo kanye nokutholakala kwengqalasizinda.
- Amathuluzi abalulekile njenge-cable strippers, i-fiber cleavers, kanye ne-fusion splicers ayadingeka ukuze kufakwe ngempumelelo, okuqinisekisa ukunemba nokuthembeka.
- Njalo beka phambili ukuphepha ngokusebenzisa izinto zokuzivikela, njengezibuko zokuphepha namagilavu, ukuvimbela ukulimala ngesikhathi senqubo yokufaka.
- Ukuhlolwa okuphelele nokuqinisekiswa ngemva kokufakwa kubalulekile ukuqinisekisa ukuthi ikhebula le-fiber optic lisebenza kahle futhi linikeza ukuxhumana okuthembekile.
- Ukutshala imali kuizintambo zokudonsa ze-FTTH ezisezingeni eliphezulu, njengalabo abavelaUDowell, kuqinisekisa ukuqina, izindleko zokulungisa eziphansi, kanye nokusebenza kwesikhathi eside.
Izinhlobo Zezintambo Zokulahla ze-FTTH
Ukuqonda izinhlobo ezahlukene zeikhebula lokudonsa le-fiber opticKubalulekile ekukhetheni okulungile ngokwezidingo zakho. Uhlobo ngalunye lunezici ezihlukile ezenza lufanelekele izinhlelo zokusebenza ezithile.
Ikhebula Lokudonsa Le-FTTH Lemodi Eyodwa vs. Lemodi Eningi
Uma ukhetha phakathi kwemodi eyodwa kanye nemodi eminingiizintambo ze-fiber optic, udinga ukucabangela ibanga nezidingo ze-bandwidth. Izintambo zemodi eyodwa zilungele ukudluliselwa kwebanga elide. Zisebenzisa i-core encane, okuvumela ukukhanya ukuthi kuhambe ngqo ku-fiber, kunciphisa ukulahleka kwesignali. Lokhu kuzenza zilungele ukufinyelela i-inthanethi esheshayo emabangeni amade. Ngokuphambene nalokho, izintambo zemodi eziningi zinomgogodla omkhulu, ovumela izindlela eziningi zokukhanya. Zifanele amabanga amafushane futhi zivame ukusetshenziswa kumanethiwekhi endawo (ama-LAN).
Ikhebula Lokudonsa Le-Fiber Optic Langaphakathi vs. Langaphandle
Indawo lapho uhlela ukufaka khonaikhebula lokudonsa le-fiber opticinquma ukuthi udinga ikhebula langaphakathi noma langaphandle. Izintambo zangaphakathi zenzelwe ukuba ziguquguquke futhi kube lula ukuzifaka ngaphakathi kwezakhiwo. Ngokuvamile zinejazi elivimbela umlilo ukuze lihlangabezane nezindinganiso zokuphepha. Izintambo zangaphandle, ngakolunye uhlangothi, zakhiwe ukuzeukumelana nezimo zemvelo ezinzima. Zine-sheath yangaphandle eqinile evikela umswakama, imisebe ye-UV, kanye nokushintshashintsha kwezinga lokushisa. Lokhu kuqinisekisa ukuthembeka nokusebenza kwesikhathi eside ezindaweni zangaphandle.
Ikhebula le-Fiber Optic elihlomile vs. elingelona ele-armored
Ihlomileizintambo zokulahla ze-fiber opticzinikeza isivikelo esengeziwe ekulimaleni okungokwenyama. Zifakwe ungqimba lwensimbi ngaphansi kwejazi langaphandle, okwenza zimelane namagundane nezinye izingozi ezingaba khona. Lokhu kuzenza zilungele ukufakwa lapho ikhebula lingase livezwe khona ekucindezelekeni okungokomzimba. Nokho, izintambo ezingezona izikhali zilula futhi ziguquguquka kakhudlwana, okwenza kube lula ukuziphatha nokuyifaka ezindaweni ezidinga kakhulu. Zifanele ukusetshenziswa ngaphakathi noma ezindaweni lapho ikhebula lingekho engozini yokulimala.
Ukukhetha uhlobo olufanele lweIkhebula lokudonsa le-FTTHkubalulekile ekuqinisekiseni ukusebenza kahle kanye nokuqina. Ngokuqonda umehluko phakathi kwalezi zintambo, ungenza isinqumo esinolwazi esihlangabezana nezidingo zakho ezithile.
Amathuluzi Nemishini Edingekayo Ekufakweni Kwekhebula
Uma uqala uhamboikhebula le-fiber opticukufakwa, ukuba namathuluzi nemishini efanele kubalulekile. Lawa mathuluzi aqinisekisa ukuthi ungakwazi ukufaka kahle nangokuphepha, okuholela ekusebenzeni kahle kwenethiwekhi yakho.
Amathuluzi Abalulekile Okufakwa Kwekhebula Le-Fiber Drop
Ukufaka ngempumeleloizintambo ze-fiber optic, udinga ezininganaamathuluzi abalulekileIthuluzi ngalinye lidlala indima ethile enqubweni yokufaka, liqinisekisa ukunemba nokuthembeka.
Iziqeshana Zekhebula
Izikhucululi zekhebulazibalulekile ekukhumuleni ijazi langaphandle le-ikhebula le-fiber opticngaphandle kokulimaza imicu ethambile engaphakathi. Uyisebenzisela ukuveza imicu ukuze iqhutshwe ngokuqhubekayo. I-cable stripper enhle izoba nama-blade alungisekayo ukuze ivumelane nosayizi abahlukene bekhebula, iqinisekise ukusika okuhlanzekile nokunembile njalo.
Izihlungi zefayibha
A umshini wokuhlanza ifayibhaelinye ithuluzi elibalulekile. Lihlinzeka ngokusika okuhlanzekile nokunembile ku-fiber, okubalulekile ekuhlanganiseni okuphumelelayo. Udinga i-cleaver esezingeni eliphezulu ukuqinisekisa ukuthi iziphetho ze-fiber zibushelelezi futhi zilungele isinyathelo esilandelayo enkambisweni yokufaka. Lokhu kunemba kunciphisa ukulahleka kwesignali futhi kuthuthukisa ukusebenza kwenethiwekhi iyonke.
Iziphazamisi ze-Fusion
Ama-fusion splicer asetshenziselwa ukuhlanganisa imicu emibili ndawonye. Ahlanganisa imicu bese eyihlanganisa kusetshenziswa i-arc kagesi, okwenza uxhumano olungenamthungo. Le nqubo, eyaziwa ngokuthiukuhlanganisa ifayibha, kubalulekile ekugcineni ubuqotho besiginali. I-fusion splicer ethembekile iqinisekisa ukuthi uxhumano luqinile futhi luhlala isikhathi eside, okunciphisa ingozi yezinkinga zokuxhumeka esikhathini esizayo.
Imishini Yokuphepha Yokufakwa Kwekhebula Le-Fiber Optic
Ukuphepha kufanele kube yinto eza kuqala ngaso sonke isikhathi ngesikhathi sokufakwa. Ukusebenzisa imishini yokuphepha efanele kukuvikela ezingozini ezingaba khona ezihlobene nokuphathwa kwayo.izintambo ze-fiber optic.
Izibuko Zokuphepha
Izibuko zokuphepha zivikela amehlo akho ezingcezwini ezincane zengilazi ezingase zikhishwe lapho usika noma uhlanganisa imicu. Lezi zingcezwi zingabangela ukulimala okukhulu kwamehlo uma zingavikelwe kahle. Gqoka njalo izibuko zokuphepha ukuqinisekisa ukuthi amehlo akho avikelwe kuyo yonke inqubo yokufaka.
Amagilavu
Amagilavu avikela izandla zakho ngenkathi uphathaizintambo ze-fiber opticZivimbela ukusikeka nokuklwebheka okuvela kumathuluzi abukhali kanye nemiphetho yekhebula. Ngaphezu kwalokho, amagilavu asiza ekugcineni indawo yokusebenza ihlanzekile ngokunciphisa ingozi yokungcolisa imicu ngamafutha noma ukungcola okuvela ezandleni zakho.
Ngokuzihlomisa ngala mathuluzi abalulekile kanye nemishini yokuphepha, ungenza umsebenzi ophumelelayoukufakwa kwekhebulaLokhu kulungiselela kuqinisekisa ukuthi inethiwekhi yakho isebenza kahle kakhulu, inikeza ukuxhumana okuthembekile nokusheshayo.
Izindlela Zokufaka Ikhebula Lokudonsa Le-Fiber Optic
Uma kukhulunywa ngokufaka ikhebula le-fiber optic drop, ukukhetha indlela efanele kubalulekileukuqinisekisa ukusebenza kahlekanye nokuthembeka. Unezindlela ezimbili eziyinhloko zokufaka okufanele uzicabangele: indlela yokungcwaba kanye nendlela yomoya. Indlela ngayinye inesethi yayo yamasu kanye nokucatshangelwa.
Indlela Yokungcwaba
Indlela yokungcwaba ihilela ukubeka ikhebula le-fiber optic drop ngaphansi komhlaba. Le ndlela ivikela ikhebula ezicini zemvelo kanye nomonakalo ongokwenyama.
Ukungcwatshwa Okuqondile
Uma ungcwaba ngqo, ubeka ikhebula le-fiber optic drop ngqo emhlabathini. Le ndlela idingaukuhlela ngokucophelelaukugwema izithiyo ezifana namatshe noma izimpande. Kufanele umbe umsele ujule ngokwanele ukuvikela ikhebula emisebenzini engaphezulu. Ukungcwaba ngqo kuyabiza futhi kunikeza isivikelo esihle kakhulu ezimweni zezulu.
Ukufakwa Kwemisele
Ukufakwa komsele kuhilela ukubeka ikhebula le-fiber optic drop ngaphakathi komsele ovikelayo ngaphambi kokuligqiba. Le ndlela inikeza isivikelo esengeziwe ekulimaleni ngokomzimba futhi yenza ukulungiswa kwesikhathi esizayo kube lula. Ungasebenzisa imisele eyenziwe ngezinto ezifana ne-PVC noma insimbi, kuye ngezimo zemvelo. Ukufakwa komsele kulungele izindawo ezinengozi enkulu yokulimala kwekhebula.
Indlela Yomoya
Indlela yomoya ihilela ukulengisa ikhebula le-fiber optic drop ngaphezu komhlabathi. Le ndlela ifaneleka ezindaweni lapho ukufakwa komhlabathi kungenzeki khona.
Ukufakwa kwe-Pole
Ukufakwa kwezinsika kuhilela ukunamathisela ikhebula le-fiber optic drop ezinsikeni zikagesi. Kufanele uqinisekise ukuthi izinsika ziqinile futhi ziyakwazi ukusekela isisindo sekhebula. Le ndlela ivumela ukufinyelela nokugcinwa okulula. Ukufakwa kwezinsika kuvame ukusetshenziswa ezindaweni zasemakhaya lapho kudingeka khona ukumbozwa amabanga amade.
Izinamathiselo Zesakhiwo
Ukwakha izinamathiselo kuhilela ukubopha ikhebula le-fiber optic drop ngaphandle kwezakhiwo. Le ndlela ilungele izindawo zasemadolobheni lapho izigxobo zingatholakali khona. Kufanele usebenzise amabhuleki noma ama-clamp ukuze unamathisele ikhebula ngokuphephile. Ukwakha izinamathiselo kunikeza indlela eqondile yekhebula, kunciphisa isidingo sengqalasizinda eyengeziwe.
Ukukhethaindlela yokufaka efaneleIkhebula lakho le-fiber optic drop lincike ezintweni ezahlukahlukene, okuhlanganisa indawo kanye nengqalasizinda. Ngokuqonda lezi zindlela, ungaqinisekisa ukufakwa kwekhebula le-fiber drop eliphumelelayo elihlangabezana nezidingo zakho zokuxhuma.
Imikhuba Emihle Namathiphu Okufaka Ikhebula Le-FTTH Drop
Uma uqala ukufaka ikhebula le-fiber optic drop, landelaimikhuba emihle kakhulukuqinisekisa umphumela ophumelelayo. Lawa macebiso azokuqondisa kule nqubo, athuthukise ukusebenza kahle kanye nokuthembeka kwenethiwekhi yakho.
Ukuhlela Ukufakwa
Ukuhlela kahle kwakha isisekelo sempumeleloikhebula lokudonsa le-fiber opticukufakwa. Kufanele uqale ngokuhlola izimo zendawo. Thola izithiyo ezingaba khona njengezihlahla, izakhiwo, noma izinsiza ezingaphansi komhlaba ezingase zithinte ukufakwa. Dala uhlelo olunemininingwane oluchaza indlela yekhebula le-fiber optic drop. Lolu hlelo kufanele lufake izilinganiso ukuqinisekisa ukuthi unekhebula elanele lonke ukusebenza. Ngokuhlela ngokucophelela, unciphisa ingozi yezinselele ezingalindelekile ngesikhathi sokufakwa.
Ukuqinisekisa Ukuphathwa Kahle Kwezintambo
Ukuphatha ikhebula le-fiber optic drop ngokucophelela kubalulekile ekugcineni ubuqotho balo. Kumelwe ugweme ukudonsa i-fiber ngokwayo, njengoba lokhu kungabangela umonakalo. Esikhundleni salokho, sebenzisa amalungu amandla ngaphakathi kwekhebula ukuze udonse. Qinisekisa ukuthi awudluli isilinganiso esiphezulu somthwalo wokudonsa esichazwe umenzi. Ngaphezu kwalokho, gcina irediyasi efanele yokugoba ukuze uvimbele ukuqhekeka noma ukuphuka kwe-fiber. Sebenzisa amafutha afanele lapho udonsa ikhebula ngemigudu ukuze unciphise ukungqubuzana. Ngokuphatha ikhebula ngendlela efanele, ulondoloza ukusebenza kwalo kanye nobude balo.
Ukuhlola Nokuqinisekisa
Ukuhlola nokuqinisekisa kuyizinyathelo ezibalulekile enqubweni yokufaka ikhebula le-fiber drop. Uma usuyifakile ikhebula le-fiber optic drop, yenza ukuhlolwa okuphelele ukuqinisekisa ukuthi lisebenza kahle. Sebenzisa i-optical time-domain reflectometer (OTDR) ukuhlola ukulahleka kwesiginali noma amaphutha ekhebula. Qinisekisa ukuthi konke ukuxhumana kuphephile futhi akunazo iziphambeko. Ukuhlola kukuvumela ukuthi ubone futhi ubhekane nanoma yiziphi izinkinga ngaphambi kokuba zithinte ukusebenza kwenethiwekhi. Ngokuqinisekisa ukufakwa, uqinisekisa ukuthi ikhebula le-fiber optic linikeza ukuxhumana okuthembekile nokusheshayo.
Ngokunamathela kulezi zindlela ezinhle kakhulu, uthuthukisa impumelelo yokufakwa kwekhebula lakho le-FTTH. Ukuhlela kahle, ukuphathwa ngokucophelela, kanye nokuhlolwa okuphelele kunegalelo kunethiwekhi eqinile nephumelelayo ehlangabezana nezidingo zakho zokuxhumeka.
Izinzuzo kanye Nokucatshangelwa Kwezintambo Zokudonsa ze-FTTH
Izinzuzo Zokusebenzisa Amakhebula e-Dowell FTTH Drop
Uma ukhetha izintambo ze-Dowell FTTH, uvula izinzuzo eziningi ezithuthukisa ulwazi lwakho lokuxhumana. Lezi zintambo zinikezaumthamo we-bandwidth ophakemeuma kuqhathaniswa nezintambo zethusi zendabuko. Lokhu kusho ukuthi ungajabulela isivinini se-inthanethi esisheshayo kanye nokuxhumeka okuthembekile kakhudlwana.ikhebula le-fiber opticokusetshenziswa emikhiqizweni yeDowell kuqinisekisa ukuncishiswa kwesiginali okuphansi, okuhunyushwa kube yikhwalithi yezwi nevidiyo ecacile. Uzobona ulwazi lomsebenzisi oluthuthukisiwe olune-buffer encane kanye nokulibaziseka okuncane.
Izintambo ze-Dowell FTTH zokudonsa nazo zinikeza ukungavikeleki okukhulu ekuphazamisekeni kwe-electromagnetic. Lesi sici sibalulekile ekugcineni uxhumano oluzinzile, ikakhulukazi ezindaweni ezinamadivayisi amaningi kagesi. Ngaphezu kwalokho, lezi zintambo zihlala isikhathi eside futhi zidinga ukulungiswa okuncane ngokuhamba kwesikhathi. Ukwakhiwa kwazo okuqinile kuzenza zibe yisisombululo esingabizi kakhulu nesivikela esikhathini esizayo sezidingo zakho ze-inthanethi.
Izinselele Nezixazululo Ezingaba Khona
Nakuba izintambo ze-FTTH ezilahlayo zinikeza izinzuzo eziningi, ungase ubhekane nezinselele ezithile ngesikhathiukufakwainqubo. Inkinga eyodwa evamile ubunzima be-ukufakwauqobo. Ukuhlela nokusebenza kahle kubalulekile ukuze ugweme izingibe ezingaba khona. Kufanele uqinisekise ukuthi ikhebula lide ngokwanele ukuthi ligijime nokuthi usebenzisa amafutha anele ahambisana nejakhethi yekhebula lapho ugijima amabanga amade. Lokhu kunciphisa ukungqubuzana futhi kuvimbele umonakalo ngesikhathiukudonsa.
Enye inselele ukukhetha uhlobo olufanele lwe-ikhebula le-fiber opticngezidingo zakho ezithile. Izici ezifana nokusebenza kahle kwezindleko, ukululaukufakwa, kanye nemininingwane yokusebenza njengomthamo we-bandwidth kanye nesivinini sokudlulisa kufanele kuqondise isinqumo sakho. Ngokucabanga ngokucophelela ngalezi zici, ungakhetha ikhebula elihlangabezana nezidingo zakho futhi elinikeza ukusebenza okuhle kakhulu.
Okokugcina, ukuphathaifayibhangesikhathiukufakwakudinga ukunemba nokunakekela. Gwemaukudonsauseifayibhayona ngokwayo ukuvimbela umonakalo. Esikhundleni salokho, sebenzisa amalungu amandla angaphakathi kwekhebula ukuzeukudonsaUkugcina irediyasi egobile efanele kubalulekile futhi ukuvimbela ukuqhekeka noma ukuphukaifayibhaNgokulandela lezi ziqondiso, unganqoba izinselele ezihambisana nekhebula lokudonsa le-FTTHukufakwafuthi ujabulele izinzuzo ezigcwele zokuxhumeka okusheshayo.
Izindleko Nobude Besikhathi Sekhebula Lokudonsa Le-Fiber Optic
Uma ucabanga ngokufakwa kweikhebula le-fiber opticukuqondaizindleko kanye nokuphila isikhathi esidekubalulekile. Lezi zici zithonya inqubo yakho yokwenza izinqumo futhi ziqinisekisa ukuthi uthola inani elifanele kakhulu lokutshalwa kwezimali kwakho.
Izici Zentengo
Izinto eziningana zithinta amanani entengoikhebula le-fiber opticOkokuqala, uhlobo lwekhebula olikhethayo ludlala indima ebalulekile. Isibonelo, izintambo zemodi eyodwa, ezifanelekela ukudluliselwa kwebanga elide, zingase zibize kakhulu kunezintambo zemodi eminingi ezisetshenziselwa amabanga amafushane. Indawo ezungezile nayo ithinta izindleko. Izintambo zangaphandle, ezenzelwe ukumelana nezimo ezinzima, zivame ukuza nentengo ephezulu uma kuqhathaniswa nezintambo zangaphakathi.
Ngaphezu kwalokho, indlela yokufaka ithinta izindleko zizonke. Ukungcwaba ngqo kungase kubize kancane kunokufakwa kwepayipi, okudinga izinto ezengeziwe. Ubunzima bendawo yokufaka, njengokuba khona kwezithiyo noma isidingo semishini ekhethekile, nakho kungandisa izindleko. Ngokuqonda lezi zici, ungenza izinqumo ezinolwazi ezihambisana nesabelomali sakho kanye nezidingo zokusebenza.
Isikhathi Esilindelekile Sokuphila Kwezintambo Ze-Dowell FTTH Drop
Izintambo zokulahla ze-Dowell FTTHaziwa ngokuqina kwawo kanye nobude bawo. Lawa makhebula ayaziwaekhiqizwa kusetshenziswa ubuchwepheshe obusha, ukuqinisekisa ukuthi zibekezelela izimo zemvelo ezinzima. Ukwakhiwa okuqinile kwezintambo zeDowell kusho ukuthi zidinga ukulungiswa okuncane ngokuhamba kwesikhathi, okubangela ukwehla kwezindleko eziphelele zabahlinzeki bezinsizakalo kanye nabasebenzisi bokugcina ngokufanayo.
Ngokuvamile,izintambo ze-fiber opticZiphila iminyaka engama-25 kuya kwengama-30, kuye ngendawo yokufaka kanye nemikhuba yokulungisa. Ukuzibophezela kukaDowell ekhwalithini kuqinisekisa ukuthi izintambo zabo zinikeza ukusebenza okuthembekile kuyo yonke impilo yazo. Ngokukhetha uDowell, utshala imali esixazululweni esivikela ikusasa esisekelayoukufinyelela i-inthanethi esheshayo, i-IPTV, kanye nezinsizakalo ze-VoIP, ezihlangabezana nezidingo zokuxhumana ezithuthukisiwe kanye nezimfuneko zokuxhumana.
Ukuqonda izindleko kanye nobude besikhathiikhebula le-fiber optickukusiza ukuthi wenze izinqumo ezinolwazi mayelana nengqalasizinda yenethiwekhi yakho. Ngokucabanga ngalezi zici, uqinisekisa ukufakwa okuphumelelayo okunikeza izinzuzo zesikhathi eside.
Kulo mhlahlandlela, uhlole izici ezibalulekile zokufakwa kwekhebula le-FTTH. Ufunde ngezinhlobo ezahlukene zekhebula le-fiber optic kanye namathuluzi adingekayo ukuze ukufakwa kube yimpumelelo.Ukufakwa okufanele kubalulekileukuze kufezwe ukusebenza kahle, njengoba kuqinisekisa ukuxhumana okuthembekile nokusheshayo. Ukuphatha i-fiber ngokucophelelakuvimbela ukulahleka kwesiginalikanye nokuwohloka. Ukuze uthole imiphumela emihle kakhulu, cabanga ngokufakwa kochwepheshe. Ochwepheshe bangaphatha inqubo ngempumelelo, banciphise ubungozi bamaphutha futhi baqinisekise ukuthi inethiwekhi yakho isebenza kahle kakhulu.
Imibuzo Evame Ukubuzwa
Iyini ikhebula lokudonsa le-FTTH?
Izintambo zokudonsa ze-FTTH zisebenza njengokuxhumana kokugcina phakathi kwenethiwekhi eyinhloko ye-fiber optic kanye nabasebenzisi ngabanye. Uzothola lezi zintambo ezindaweni ezahlukene, kufaka phakathi izindawo zokuhlala, zezentengiselwano, kanye nezezimboni. Emakhaya, zinikeza ukufinyelela kwe-inthanethi okusheshayo, i-IPTV, kanye nezinsizakalo ze-VoIP. Ezindaweni zebhizinisi nezezimboni, zisekela izidingo zokuxhumana ezithuthukisiwe kanye nokuxhumana.
Ngingakhetha kanjani phakathi kwezintambo zokudonsa ze-FTTH zemodi eyodwa kanye nezintambo zokudonsa zemodi eminingi?
Uma ukhetha phakathiimodi eyodwa kanye nemodi eminingiizintambo, cabanga ngebanga lakho nezidingo zakho kanye nomkhawulokudonsa. Izintambo zemodi eyodwa zifanelana nokudluliselwa kwebanga elide ngenxa yomgogodla wazo omncane, okunciphisa ukulahleka kwesiginali. Izintambo zemodi eziningi, ezinomgogodla omkhulu, zisebenza kahle kumabanga amafushane kanye namanethiwekhi endawo.
Yimiphi umehluko oyinhloko phakathi kwezintambo zokudonsa ze-fiber optic zangaphakathi nezangaphandle?
Izintambo zangaphakathi ziyaguquguquka futhi kulula ukuzifaka ezakhiweni. Ngokuvamile zinejakethi ezivimbela umlilo ukuze zivikelwe. Nokho, izintambo zangaphandle zenzelwe ukumelana nezimo ezinzima. Zinezimbobo zangaphandle eziqinile ezivikela umswakama, imisebe ye-UV, kanye nokushintsha kwezinga lokushisa.
Kungani kufanele ngisebenzise izintambo ze-fiber optic ezivikelwe?
Izintambo ezivikelwe zinikeza isivikelo esengeziwe ekulimaleni ngokomzimba. Zihlanganisa ungqimba lwensimbi ngaphansi kwejazi langaphandle, okwenza zimelane namagundane nezinye izingozi. Lokhu kuzenza zilungele ukufakwa lapho ikhebula lingase libhekane nokucindezeleka ngokomzimba.
Yimaphi amathuluzi engiwadingayo ukuze ngifake ikhebula le-fiber optic?
Uzodinga amathuluzi amaningana abalulekile ukuze ukufakwa kube yimpumelelo. Lokhu kufaka phakathi izihlikihli zekhebula zokususa ijazi langaphandle, izihlikihli zefayibha zokusikwa okunembile, kanye nezihlikihli ze-fusion zokuhlanganisa imicu. Imishini yokuphepha njengezibuko namagilavu nayo ibalulekile ukuze uzivikele ngesikhathi senqubo.
Yiziphi izindlela eziyinhloko zokufaka izintambo ze-fiber optic drop?
Ungakhetha phakathi kwezindlela zokungcwaba nezindlela zasemoyeni. Indlela yokungcwaba ihilela ukubeka ikhebula ngaphansi komhlaba, kungaba ngqo noma ngaphakathi komsele. Indlela yasemoyeni ilengisa ikhebula ngaphezu komhlaba, isebenzisa ukufakwa kwezinsika noma izinamathiselo zokwakha.
Ngingaqinisekisa kanjani ukuthi izintambo ze-fiber optic ziphathwa kahle ngesikhathi sokufakwa?
Phatha izintambo ngokucophelela ukuze zigcine ubuqotho bazo. Gwema ukudonsa ifayibha ngokwayo; esikhundleni salokho, sebenzisa amalungu anamandla ukudonsa. Ungadluli isilinganiso esiphezulu somthwalo wokudonsa futhi ugcine irediyasi efanele yokugoba ukuze uvimbele umonakalo.
Yiziphi izinzuzo zokusebenzisa izintambo ze-Dowell FTTH?
Izintambo ze-Dowell FTTH eziphonsayo zinikeza umthamo we-bandwidth ophezulu kunezintambo zethusi zendabuko. Zinikeza isivinini se-inthanethi esisheshayo kanye nokuxhumeka okuthembekile. Lezi zintambo ziphinde zibe nokuvikeleka okukhulu ekuphazamisekeni kwe-electromagnetic, okuqinisekisa ukuxhumana okuzinzile ezindaweni ezinamadivayisi amaningi kagesi.
Yiziphi izici ezithinta izindleko zezintambo ze-fiber optic?
Izinto eziningana zithonya intengo yezintambo ze-fiber optic. Uhlobo lwekhebula, kungaba yimodi eyodwa noma imodi eminingi, luthinta izindleko. Indawo ezungezile, njengezilungiselelo zangaphakathi noma zangaphandle, nayo idlala indima. Ngaphezu kwalokho, indlela yokufaka kanye nobunzima bendawo kungathinta izindleko zizonke.
Zihlala isikhathi esingakanani izintambo ze-Dowell FTTH ezilahlayo?
Izintambo ze-Dowell FTTH zaziwa ngokuqina kwazo kanye nokuphila isikhathi eside. Ngokuvamile, izintambo ze-fiber optic zihlala iminyaka engu-25 kuya kwengu-30, kuye ngendawo yokufaka kanye nemikhuba yokulungisa. Ukuzibophezela kukaDowell ekhwalithini kuqinisekisa ukusebenza okuthembekile kuyo yonke impilo yazo.
Isikhathi sokuthunyelwe: Disemba 18-2024