Ukufakwa kwekhebula lokudonsa kwe-FTTHidlala indima ebalulekile ekuletheni i-inthanethi enesivinini esikhulu ngqo ekhaya lakho. Lobu buchwepheshe buqinisekisa ukuthi ujabulele isivinini se-inthanethi esisheshayo, esifinyelela phezulu100 Gbps, ukwedlula izintambo zethusi ezivamile. Ukuqonda inqubo yokufaka ikhebula le-fiber drop kubalulekile ekusebenzeni kahle. Iziqinisekiso zokufaka ezifaneleukuxhumana okuthembekile nokusebenzayo okuphezulu, okwenza kube yinto ebalulekileukwamukelwa okubanzi kobuchwepheshe be-fiber-to-the-home. Ukuthi ubhekene ne-ikhebula lokudonsa le-FTTH langaphandlenoma ukusetha kwangaphakathi, ukwenza kahle inqubo yokufaka kuthuthukisa ulwazi lwakho lwe-inthanethi kakhulu.
Okuthathwayo Okubalulekile
- Izintambo zokudonsa ze-FTTH zinikeza ukufinyelela kwe-inthanethi ngesivinini esikhulu, ngesivinini esifinyelela ku-100 Gbps, okuzenza zibe phezulu kunezintambo zethusi ezivamile.
- Ukukhetha uhlobo olulungileyentambo ye-fiber optic—imodi eyodwa yamabanga amade kanye nemodi eminingi yamabanga amafushane—ibalulekile ekusebenzeni kahle.
- Izindlela zokufaka ezifanele, ezifana nezindlela zokungcwaba noma zasemoyeni, kufanele zikhethwe ngokusekelwe ezimweni zemvelo kanye nokutholakala kwengqalasizinda.
- Amathuluzi abalulekile afana nezihluli zekhebula, ama-fiber cleaver, neziphaseli ze-fusion ayadingeka ukuze kufakwe ngempumelelo, kuqinisekiswe ukunemba nokuthembeka.
- Njalo beka phambili ukuphepha ngokusebenzisa izinto zokuzivikela, njengezibuko zokuphepha namagilavu, ukuvimbela ukulimala phakathi nenqubo yokufaka.
- Ukuhlola okuphelele nokuqinisekisa ngemva kokufakwa kubalulekile ukuze kuqinisekiswe ukuthi ikhebula le-fiber optic lisebenza ngendlela efanele futhi iletha ukuxhumana okuthembekile.
- Ukutshala imali kuizintambo eziphezulu ze-FTTH zokuwisa, njengalabo abavelaDowell, iqinisekisa ukuqina, izindleko zokulungisa eziphansi, nokusebenza kwesikhathi eside.
Izinhlobo ze-FTTH Drop Cables
Ukuqonda izinhlobo ezahlukene zeikhebula le-fiber optic dropkubalulekile ekukhetheni efanele izidingo zakho. Uhlobo ngalunye lunezici ezihlukile ezilwenza lufanelekele izinhlelo zokusebenza ezithile.
Imodi eyodwa uma iqhathaniswa ne-Multi-mode FTTH Drop Cable
Lapho ukhetha phakathi kwemodi eyodwa kanye nemodi eminingiizintambo ze-fiber optic, udinga ukucabangela ibanga nezidingo zomkhawulokudonsa. Izintambo zemodi eyodwa zilungele ukuthunyelwa kwebanga elide. Basebenzisa umgogodla omncane, okuvumela ukukhanya kwehle ngokuqondile ku-fiber, okunciphisa ukulahlekelwa kwesignali. Lokhu kubenza bafaneleke ekufinyeleleni i-inthanethi yesivinini esikhulu emabangeni amade. Ngokuphambene, izintambo ezinamamodi amaningi zinomgogodla omkhulu, ovumela izindlela eziningi zokukhanya. Alungele amabanga amafushane futhi avame ukusetshenziswa kumanethiwekhi endawo (ama-LAN).
Yasendlini vs. Ikhebula le-Outdoor Fiber Optic Drop
Imvelo lapho uhlela ukufakaikhebula le-fiber optic dropinquma ukuthi udinga ikhebula langaphakathi noma langaphandle. Izintambo zasendlini zenzelwe ukuthi zikwazi ukuguquguquka futhi kulula ukuzifaka ngaphakathi kwezakhiwo. Bavame ukuba nejazi elivimbela amalangabi ukuze bahlangabezane nezindinganiso zokuphepha. Izintambo zangaphandle, ngakolunye uhlangothi, zakhiwe ukuzeukumelana nezimo zemvelo ezinzima. Afaka igobolondo langaphandle eliqinile elivikela umswakama, imisebe ye-UV, nokushintshashintsha kwezinga lokushisa. Lokhu kuqinisekisa ukwethembeka nokusebenza isikhathi eside kuzilungiselelo zangaphandle.
I-Armored vs. Ikhebula le-Fiber Optic elingahlomile
Izikhaliizintambo ze-fiber optic drophlinzeka ngokuvikeleka okwengeziwe ekulimaleni ngokomzimba. Afakwe ungqimba lwensimbi ngaphansi kwejakhethi yangaphandle, okuwenza amelane namagundane nezinye izingozi ezingaba khona. Lokhu kuzenza zilungele ukufakwa lapho ikhebula lingase livezwe ekucindezelekeni ngokomzimba. Amakhebuli angahlosiwe, nokho, alula futhi avumelana nezimo, awenza kube lula ukuwaphatha nokuwafaka ezindaweni ezingafuneki kangako. Zifanele izicelo zasendlini noma izindawo lapho ikhebula lingekho engcupheni yokulimala.
Ukukhetha uhlobo olulungile lweIkhebuli yokudonsa ye-FTTHkubalulekile ukuze kuqinisekiswe ukusebenza kahle nokuqina. Ngokuqonda umehluko phakathi kwalezi zintambo, ungenza isinqumo esinolwazi esihlangabezana nezidingo zakho ezithile.
Amathuluzi Nezisetshenziswa Ezidingekayo Ukuze Kufakwe Ikhebula
Lapho egibela aikhebula le-fiber opticukufakwa, ukuba namathuluzi nemishini efanele kubalulekile. Lawa mathuluzi aqinisekisa ukuthi ungakwazi ukufaka kahle futhi ngokuphepha, okuholela ekusebenzeni kahle kwenethiwekhi yakho.
Amathuluzi Abalulekile Okufakwa Kwekhebula Le-Fiber Drop
Ukufaka ngempumeleloizintambo ze-fiber optic, udinga ezininganaamathuluzi abalulekile. Ithuluzi ngalinye lidlala indima ethile enqubweni yokufaka, liqinisekisa ukunemba nokwethembeka.
Ama-Cable Strippers
Izihluli zekhebulazibalulekile ekukhipheni ibhantshi langaphandle leikhebula le-fiber opticngaphandle kokulimaza imicu ethambile ngaphakathi. Uwasebenzisela ukuveza imicu ukuze kuqhutshekwe nokucubungula. I-stripper yekhebula enhle izoba nama-blade alungisekayo ukuze ikwazi ukufaka amasayizi amakhebula ahlukene, iqinisekisa ukusikwa okuhlanzekile nokunemba ngaso sonke isikhathi.
Ama-Fiber Cleavers
A i-fiber cleaverelinye ithuluzi elibalulekile. Inikeza ukusika okuhlanzekile, okunembile ku-fiber, okubalulekile ekuhlanganiseni okuphumelelayo. Udinga i-cleaver yekhwalithi ephezulu ukuze uqinisekise ukuthi iziphetho zefayibha zibushelelezi futhi zilungele isinyathelo esilandelayo senqubo yokufaka. Lokhu kunemba kunciphisa ukulahleka kwesignali futhi kuthuthukisa ukusebenza okuphelele kwenethiwekhi.
I-Fusion Splicers
Ama-Fusion splicers asetshenziselwa ukuhlanganisa imicu emibili ndawonye. Baqondanisa ama-fibers futhi bawafake ngokusebenzisa i-arc kagesi, okwenza uxhumano olungenamthungo. Le nqubo, eyaziwa ngokuthiukuhlanganiswa kwe-fiber, ibalulekile ekugcineni ubuqotho besignali. I-fusion splicer ethembekile iqinisekisa ukuthi ukuxhumana kuqinile futhi kuhlala isikhathi eside, kunciphisa ubungozi bezinkinga zokuxhuma esikhathini esizayo.
Izinto Zokuphepha Zokufaka Ikhebula Le-Fiber Optic
Ukuphepha kufanele kube yinto ehamba phambili ngaso sonke isikhathi phakathi kwanoma iyiphi inqubo yokufaka. Ukusebenzisa okokusebenza okufanele kokuphepha kukuvikela ezingozini ezingaba khona ezihlobene nokubambaizintambo ze-fiber optic.
Izibuko Zokuphepha
Izibuko zokuphepha zivikela amehlo akho ezinhlamvini zengilazi ezingase zikhishwe lapho usikwa noma uhlanganisa imicu. Lezi zicucu zingabangela ukulimala kwamehlo okubi uma zingavikelwe kahle. Gqoka njalo izibuko zokuphepha ukuze uqinisekise ukuthi amehlo akho avikelekile kuyo yonke inqubo yokufaka.
Amagilavu
Amagilavu ahlinzeka ngokuvikeleka kwezandla zakho ngenkathi uphetheizintambo ze-fiber optic. Zivimbela ukusikeka kanye nemihuzuko kumathuluzi acijile namaphethelo ekhebula. Ukwengeza, amagilavu asiza ukugcina indawo yokusebenza ehlanzekile ngokunciphisa ingozi yokungcolisa imicu ngamafutha noma ukungcola okuvela ezandleni zakho.
Ngokuzihlomisa ngala mathuluzi abalulekile negiya lokuphepha, ungenza impumeleloukufakwa kwekhebula. Lokhu kulungiselelwa kuqinisekisa ukuthi inethiwekhi yakho isebenza kahle kakhulu, ihlinzeka ngoxhumano oluthembekile nolunesivinini esikhulu.
Izindlela Zokufaka ze-Fiber Optic Drop Cable
Uma kuziwa ekufakeni ikhebula le-fiber optic drop, ukukhetha indlela efanele kubalulekileukuqinisekisa ukusebenza kahlekanye nokwethembeka. Unezindlela ezimbili zokufaka eziyinhloko okufanele uzicabangele: indlela yokungcwaba kanye nendlela yasemoyeni. Indlela ngayinye inesethi yayo yamasu nokucatshangelwa.
Indlela Yokungcwaba
Indlela yokungcwaba ihlanganisa ukubeka ikhebula le-fiber optic drop ngaphansi komhlaba. Le ndlela ivikela ikhebula ezicini zemvelo kanye nokulimala ngokomzimba.
Ukungcwatshwa Ngqo
Lapho ungcwatshwa ngokuqondile, ubeka intambo ye-fiber optic drop ngqo emhlabathini. Le ndlela idingaukuhlela ngokucophelelaukugwema izithiyo ezifana namadwala noma izimpande. Kufanele umbe umsele ujule ngokwanele ukuze uvikele ikhebula emisebenzini engaphezulu. Ukungcwaba okuqondile kuyabiza futhi kunikeza isivikelo esihle kakhulu esimweni sezulu.
Ukufakwa komsele
Ukufakwa komsele kuhilela ukubeka intambo yokudonsa i-fiber optic ngaphakathi komsele ovikelayo ngaphambi kokuwugqiba. Le ndlela inikeza ukuvikeleka okwengeziwe ekulimaleni ngokomzimba futhi yenza ukugcinwa kwesikhathi esizayo kube lula. Ungasebenzisa amapayipi enziwe ngezinto ezifana ne-PVC noma insimbi, kuye ngezimo zemvelo. Ukufakwa komsele kulungele izindawo ezinengcuphe enkulu yokulimala kwekhebula.
Indlela yasemoyeni
Indlela yasemoyeni ibandakanya ukumisa intambo yokudonsa i-fiber optic ngaphezu komhlabathi. Le ndlela ifanele izindawo lapho ukufakwa ngaphansi komhlaba kungenzeki khona.
I-Pole Mounting
Ukukhweza isigxobo kuhilela ukunamathisela intambo ye-fiber optic drop ezigxotsheni zosizo. Kufanele uqinisekise ukuthi izigxobo ziqinile futhi ziyakwazi ukusekela isisindo sekhebula. Le ndlela ivumela ukufinyelela kalula nokugcinwa. Ukufakwa kwezigxobo kuvame ukusetshenziswa ezindaweni zasemaphandleni lapho amabanga amade kudingeka ahlanganiswe.
Izinanyathiselwa zokwakha
Ukwakha okunamathiselwe kwi-imeyili kufaka phakathi ukuvikeleka kwentambo yokudonsa i-fiber optic ngaphandle kwezakhiwo. Le ndlela ilungele izindawo zasemadolobheni lapho izigxobo zingatholakali khona. Kufanele usebenzise abakaki noma izinsimbi ukuze unamathisele ikhebula ngokuphephile. Izinamathiselo zokwakha zinikeza indlela eqondile yekhebula, kunciphisa isidingo sengqalasizinda eyengeziwe.
Ukukhetha i-indlela yokufaka elungileikhebula lakho lokudonsa le-fiber optic lincike ezintweni ezihlukahlukene, okuhlanganisa indawo ezungezile nengqalasizinda. Ngokuqonda lezi zindlela, ungaqinisekisa ukufakwa okuyimpumelelo kwekhebula le-fiber drop elihlangabezana nezidingo zakho zokuxhuma.
Imikhuba Namathiphu Angcono Kakhulu Okufakwa Kwekhebula Le-FTTH Drop
Uma uqala ukufaka ikhebula le-fiber optic drop, okulandelayoimikhuba emihle kakhuluiqinisekisa umphumela oyimpumelelo. Lawa macebiso azokuqondisa kunqubo, athuthukise ukusebenza kahle nokuthembeka kwenethiwekhi yakho.
Ukuhlela Ukufakwa
Ukuhlela ngendlela efanele kwakha isisekelo sempumeleloikhebula le-fiber optic dropukufakwa. Kufanele uqale ngokuhlola izimo zesayithi. Khomba izithiyo ezingaba khona njengezihlahla, izakhiwo, noma izinsiza ezingaphansi komhlaba ezingase zithinte ukufakwa. Dala uhlelo oluningiliziwe oluveza umzila wekhebuli yokudonsa ye-fiber optic. Lolu hlelo kufanele lubandakanye izilinganiso zokuqinisekisa ukuthi unekhebula elanele lakho konke ukugijima. Ngokuhlela ngokucophelela, unciphisa ubungozi bezinselele ezingalindelekile phakathi nokufakwa.
Ukuqinisekisa Ukubamba Ikhebula Okufanelekile
Ukuphatha intambo yokudonsa i-fiber optic ngokucophelela kubalulekile ekugcineni ubuqotho bayo. Kufanele ugweme ukudonsa i-fiber ngokwayo, njengoba lokhu kungabangela umonakalo. Kunalokho, sebenzisa amalungu anamandla ngaphakathi kwekhebuli ukuze udonse. Qinisekisa ukuthi aweqeli isilinganiso esiphezulu somthwalo wokudonsa esishiwo umenzi. Ukwengeza, gcina i-radius efanele yokugoba ukuvimbela ama-kinks noma ama-breaks ku-fiber. Sebenzisa izinto zokugcoba ezifanele lapho udonsa intambo ngamapayipi ukuze unciphise ukungqubuzana. Ngokuphatha ikhebula ngendlela efanele, ugcina ukusebenza kwayo nokuphila isikhathi eside.
Ukuhlola Nokuqinisekisa
Ukuhlola nokuqinisekisa kuyizinyathelo ezibalulekile kunqubo yokufaka ikhebula le-fiber drop. Uma usuyifakile intambo yokudonsa i-fiber optic, yenza ukuhlola okuphelele ukuze uqinisekise ukuthi isebenza ngendlela efanele. Sebenzisa i-optical time-domain reflectometer (OTDR) ukuze uhlole ukulahleka kwesignali noma amaphutha kukhebuli. Qinisekisa ukuthi konke ukuxhumana kuvikelekile futhi akunasici. Ukuhlola kukuvumela ukuthi ukhombe futhi ubhekane nanoma yiziphi izinkinga ngaphambi kokuthi zibe nomthelela ekusebenzeni kwenethiwekhi. Ngokuqinisekisa ukufakwa, uqinisekisa ukuthi intambo ye-fiber optic iletha ukuxhumana okuthembekile nokushesha kakhulu.
Ngokunamathela kulezi zinqubo ezihamba phambili, uthuthukisa impumelelo yokufakwa kwekhebula lokudonsa le-FTTH. Ukuhlela kahle, ukuphatha ngokucophelela, nokuhlola okuphelele kunomthelela kunethiwekhi eqinile nephumelelayo ehlangabezana nezidingo zakho zokuxhuma.
Izinzuzo nokucatshangelwa kwe-FTTH Drop Cables
Izinzuzo Zokusebenzisa Izintambo Ze-Dowell FTTH Drop
Uma ukhetha izintambo zokuwisa i-Dowell FTTH, uvula uhla lwezinzuzo ezithuthukisa umuzwa wakho wokuxhumana. Lezi zintambo zinikezaumthamo womkhawulokudonsa ophezuluuma kuqhathaniswa nezintambo zethusi zendabuko. Lokhu kusho ukuthi ungakwazi ukujabulela isivinini se-inthanethi esisheshayo nokuxhumana okuthembeke kakhulu. Iikhebula le-fiber opticesetshenziswa emikhiqizweni ye-Dowell iqinisekisa ukuncishiswa kwesignali, okuhumushela kukhwalithi yezwi nevidiyo ecacile. Uzoqaphela umuzwa othuthukisiwe womsebenzisi onokubhafa okuncane nokunensa.
Izintambo zokudonsa ze-Dowell FTTH nazo zihlinzeka ngokuvikeleka okukhulu ekuphazamisekeni kogesi. Lesi sici sibalulekile ekugcineni ukuxhumana okuzinzile, ikakhulukazi ezindaweni ezinamadivaysi kagesi amaningi. Ukwengeza, lawa makhebuli ahlala isikhathi eside futhi adinga ukulungiswa okuncane ngokuhamba kwesikhathi. Ukwakhiwa kwazo okuqinile kuzenza zibe yisixazululo esingabizi kakhulu nesobufakazi besikhathi esizayo sezidingo zakho ze-inthanethi.
Izinselele Ezingaba Khona Nezixazululo
Ngenkathi izintambo ze-FTTH zinikeza izinzuzo eziningi, ungase uhlangabezane nezinselele ezithile ngesikhathiukufakwainqubo. Inkinga eyodwa evamile yinkimbinkimbi yeukufakwauqobo. Ukuhlela nokufeza okufanele kubalulekile ukuze kugwenywe izingibe ezingaba khona. Kufanele uqinisekise ukuthi ikhebula lide ngokwanele ukuthi ungaligijima futhi usebenzisa izinto zokugcoba ezanele ezihambisana nebhantshi lekhebula lapho ugijima amabanga amade. Lokhu kunciphisa ukungqubuzana futhi kuvimbele ukulimala ngesikhathiedonsa.
Enye inselele ukukhetha uhlobo olulungile lweikhebula le-fiber opticngezidingo zakho ezithile. Izinto ezinjengokusebenza kahle kwezindleko, ukukhululeka kweukufakwa, kanye nokucaciswa kokusebenza okufana nomthamo womkhawulokudonsa nesivinini sokudlulisela kufanele kuqondise isinqumo sakho. Ngokucabangela ngokucophelela lezi zici, ungakhetha ikhebuli ehlangabezana nezidingo zakho futhi ilethe ukusebenza okuphezulu.
Okokugcina, ukuphatha i-i-fiberngesikhathiukufakwakudinga ukunemba nokunakekelwa. Gwemaedonsausei-fiberuqobo ukuvimbela umonakalo. Kunalokho, sebenzisa amalungu anamandla ngaphakathi kwekhebuli ukuzeedonsa. Ukugcina i-radius efanele yokugoba nakho kubalulekile ukuvimbela ama-kinks noma ama-breaks in thei-fiber. Ngokulandela le mihlahlandlela, ungakwazi ukunqoba izinselele ezihlobene nekhebula lokudonsa le-FTTHukufakwafuthi ujabulele izinzuzo ezigcwele zokuxhuma ngesivinini esikhulu.
Izindleko Nobude Obude be-Fiber Optic Drop Cable
Uma ucubungula ukufakwa kweikhebula le-fiber optic, ukuqonda iizindleko nokuphila isikhathi esidekubalulekile. Lezi zici zithonya inqubo yakho yokwenza izinqumo futhi ziqinisekisa ukuthi uthola inani elingcono kakhulu lemali oyitshalile.
Izici zentengo
Izinto ezimbalwa zithinta intengo yeikhebula le-fiber optic. Okokuqala, uhlobo lwekhebula olukhethayo ludlala indima ebalulekile. Isibonelo, izintambo zemodi eyodwa, ezilungele ukuthunyelwa kwebanga elide, zingabiza ngaphezu kwezintambo ezinamamodi amaningi asetshenziselwa amabanga amafushane. Imvelo nayo inomthelela ezindlekweni. Izintambo zangaphandle, eziklanyelwe ukumelana nezimo ezinzima, ngokuvamile zifika nenani eliphakeme uma kuqhathaniswa nezintambo zasendlini.
Ukwengeza, indlela yokufaka ithinta izindleko zizonke. Ukungcwaba okuqondile kungase kubize kancane kunokufakwa komsele, okudinga izinto ezengeziwe. Ubunkimbinkimbi bendawo yokufaka, njengokuba khona kwezithiyo noma isidingo semishini ekhethekile, nakho kunganyusa izindleko. Ngokuqonda lezi zici, ungenza izinqumo ezinolwazi ezihambisana nesabelomali sakho kanye nezidingo zokusebenza.
Ukuphila Okulindelwe Kwezintambo Ze-Dowell FTTH Drop
Izintambo ze-Dowell FTTH zehlisazidume ngokuhlala isikhathi eside nokuphila isikhathi eside. Lezi zintambo ziyiekhiqizwa kusetshenziswa ubuchwepheshe obusha, ukuqinisekisa ukuthi bamelana nezimo zemvelo ezinzima. Ukwakhiwa okuqinile kwezintambo ze-Dowell kusho ukuthi zidinga ukulungiswa okuncane ngokuhamba kwesikhathi, okunomthelela ekwehleni kwezindleko zizonke kubahlinzeki besevisi nabasebenzisi bokugcina ngokufanayo.
Ngokuvamile,izintambo ze-fiber opticibe neminyaka engama-25 kuye kwengama-30, kuye ngendawo yokufaka kanye nezinqubo zokunakekela. Ukuzinikela kukaDowell kwikhwalithi kuqinisekisa ukuthi amakhebuli abo aletha ukusebenza okuthembekile kuyo yonke impilo yabo. Ngokukhetha i-Dowell, utshala imali kusixazululo esinobufakazi besikhathi esizayo esisekelayoukufinyelela kwe-inthanethi ngesivinini esikhulu, IPTV, kanye nezinsizakalo ze-VoIP, ezihlangabezana nezidingo zokuxhumana ezithuthukisiwe nezokuxhumana.
Ukuqonda izindleko nokuphila isikhathi eside kweikhebula le-fiber opticikusiza ukuthi wenze izinqumo ezinolwazi mayelana nengqalasizinda yenethiwekhi yakho. Ngokucabangela lezi zici, uqinisekisa ukufakwa okuyimpumelelo okunikeza izinzuzo zesikhathi eside.
Kulo mhlahlandlela, uhlole izici ezibalulekile zokufakwa kwekhebula lokudonsa le-FTTH. Ufunde ngezinhlobo ezahlukene zezintambo ze-fiber optic namathuluzi adingekayo ukuze kufakwe ngempumelelo.Ukufakwa ngendlela efanele kubalulekileukuze kuzuzwe ukusebenza kahle, njengoba kuqinisekisa ukuxhumana okuthembekile nokushesha kakhulu. Ukuphatha i-fiber ngokucophelelaivimbela ukulahleka kwesignalikanye nokwehliswa kwesithunzi. Ukuze uthole imiphumela ehamba phambili, cabangela ukufakwa kochwepheshe. Ochwepheshe bangaphatha kahle inqubo, behlise ubungozi bamaphutha futhi baqinisekise ukuthi inethiwekhi yakho isebenza ngokusemandleni ayo.
FAQ
Iyini ikhebuli yokudonsa ye-FTTH?
Izintambo zokudonsa ze-FTTH zisebenza njengokuxhumana kokugcina phakathi kwenethiwekhi ye-fiber optic eyinhloko nabasebenzisi ngabanye. Uzothola lezi zintambo kuzilungiselelo ezahlukahlukene, kufaka phakathi izindawo zokuhlala, ezohwebo, nezimboni. Emakhaya, banikeza ukufinyelela kwe-inthanethi okushesha kakhulu, i-IPTV, nezinsizakalo ze-VoIP. Ezilungiselelweni zebhizinisi nezezimboni, zisekela izidingo zokuxhumana ezithuthukile nezokuxhumana.
Ngikhetha kanjani phakathi kwezintambo zokuwisa zemodi eyodwa kanye nemodi eningi ye-FTTH?
Lapho ukhetha phakathiimodi eyodwa kanye nemodi eminingiizintambo, cabangela ibanga lakho nezidingo zomkhawulokudonsa. Izintambo zemodi eyodwa zifanele ukuthunyelwa kwebanga elide ngenxa yomgogodla wazo omncane, okunciphisa ukulahlekelwa kwesignali. Izintambo ezinamamodi amaningi, ezinomgogodla omkhulu, zisebenza kahle kumabanga amafushane namanethiwekhi endawo.
Yimuphi umehluko oyinhloko phakathi kwezintambo zokudonsa ze-fiber optic zasendlini nezangaphandle?
Izintambo zasendlini ziyaguquguquka futhi kulula ukuzifaka ngaphakathi kwezakhiwo. Bavame ukuba namajakhethi abamba ilangabi ukuze baphephe. Izintambo zangaphandle, nokho, zenzelwe ukumelana nezimo ezinzima. Afaka amashethi angaphandle aqinile avikela umswakama, emisebeni ye-UV, nokushintsha kwezinga lokushisa.
Kungani kufanele ngisebenzise izintambo ze-armored fibre optic?
Izintambo zezikhali zinikeza ukuvikeleka okwengeziwe ekulimaleni ngokomzimba. Zihlanganisa ungqimba lwensimbi ngaphansi kwejakhethi yangaphandle, okubenza bamelane namagundane nezinye izingozi. Lokhu kuzenza zilungele ukufakwa lapho ikhebuli ingase ibhekane nengcindezi yomzimba.
Imaphi amathuluzi engiwadingayo ukuze ngifake ikhebula le-fiber optic?
Uzodinga amathuluzi amaningana abalulekile ukuze ufake ngempumelelo. Lokhu kufaka phakathi ama-cable strippers okukhipha ijakhethi yangaphandle, ama-fiber cleaver ukuze usikeke ngokuqondile, kanye neziphakeli zokuhlanganisa zokuhlanganisa imicu. Izinsiza zokuphepha njengezingilazi namagilavu nazo zibalulekile ukuze uzivikele ngesikhathi senqubo.
Yiziphi izindlela eziyinhloko zokufaka izintambo ze-fiber optic drop?
Ungakhetha phakathi kwezindlela zokungcwaba nezasemoyeni. Indlela yokungcwaba ihlanganisa ukubeka ikhebula ngaphansi komhlaba, ngokuqondile noma ngaphakathi komsele. Indlela yasemoyeni imisa intambo ngaphezu komhlabathi, isebenzisa ukukhwezwa kwezigxobo noma okunamathiselwe kwesakhiwo.
Ngingaqinisekisa kanjani ukuphathwa kahle kwezintambo ze-fiber optic ngesikhathi sokufakwa?
Bamba izintambo ngokucophelela ukuze ugcine ubuqotho bazo. Gwema ukudonsa i-fiber ngokwayo; esikhundleni salokho, sebenzisa amalungu amandla ukudonsa. Ungeqi isilinganiso esiphezulu somthwalo wokudonsa futhi ugcine irediyasi egobile efanele ukuze uvimbele umonakalo.
Yiziphi izinzuzo zokusebenzisa izintambo zokudonsa ze-Dowell FTTH?
Izintambo zokudonsa ze-Dowell FTTH zinikeza umthamo womkhawulokudonsa ophezulu kunezintambo zethusi zendabuko. Banikeza isivinini se-inthanethi esisheshayo noxhumo oluthembeke kakhulu. Lezi zintambo ziphinde zibe nokuvikeleka okukhulu ekuphazamisekeni kwe-electromagnetic, ziqinisekisa ukuxhumana okuzinzile ezindaweni ezinamadivaysi amaningi kagesi.
Yiziphi izici ezithinta izindleko zezintambo ze-fiber optic?
Izinto ezimbalwa zithonya amanani ezintambo ze-fiber optic. Uhlobo lwekhebula, kungaba imodi eyodwa noma imodi eminingi, luthinta izindleko. Imvelo, njengezilungiselelo zasendlini noma zangaphandle, nayo idlala indima. Ukwengeza, indlela yokufaka nobunkimbinkimbi besayithi kungathinta izindleko zizonke.
I-Dowell FTTH idonsa isikhathi esingakanani izintambo?
Izintambo zokudonsa ze-Dowell FTTH zaziwa ngokuhlala kwazo isikhathi eside nokuphila isikhathi eside. Ngokujwayelekile, izintambo ze-fiber optic zinesikhathi sokuphila seminyaka engama-25 kuya kwengama-30, kuye ngendawo yokufaka nezindlela zokuzilungisa. Ukuzinikela kukaDowell kwikhwalithi kuqinisekisa ukusebenza okuthembekile kuyo yonke impilo yabo.
Isikhathi sokuthumela: Dec-18-2024