IFTTH yehlisa izintambozisetshenziselwa ukunika amandla ukuxhumeka kwababhalisi ngokuxhumanisa Iphoyinti Lokusabalalisa Lokubona ku-Optical Telecommunications Outlet. Ngokuya ngohlelo lwazo, lezi zintambo ze-optical zihlukaniswa ngezigaba ezintathu eziyinhloko: amaconsi angaphandle, angaphakathi nangaphandle-ngaphakathi. Ngakho-ke, kuye ngokuthi zisetshenziswa kuphi ngaphakathi kwengqalasizinda ye-FTTH, izintambo zokudonsa amehlo kufanele zihlangabezane nenani lemibandela yokusebenza.
Ngokungafani namaconsi angaphakathi, athunyelwa ekucindezelekeni okumbalwa kakhulu ngemva kokufakwa, izintambo eziphuma ngaphandle kufanele zimelane nezinhlobonhlobo zezithiyo. Lezi zintambo zocingo ziyizintambo zocingo eziboshwe eduze kwezigxobo zocingo, ezisetshenziselwa ukukhishwa ngaphansi komhlaba kanye nokufakwa emathanjeni noma avele abekwe noma anwetshwe eduze kwama-facade.
Ukuze wenze ukukhetha okufanele ngokuhambisana nesisombululo sekhebula se-FTTH sokukhishwa kwenethiwekhi yakho, kubalulekile ukucabangela:
1. Qonda Izimfuneko: Ngaphambi kokukhetha intambo yokudonsa, qonda izimfuneko ezithile zephrojekthi yakho ye-FTTH. Cabangela izici ezifana nebanga phakathi kwendawo yokusabalalisa nendawo yekhasimende, izimo zemvelo, kanye nenani lemicu edingekayo.
2. Uhlobo Lwefayibha: Thola uhlobo lwefayibha edingekayo ohlelweni lwakho lokusebenza. Ifayibha yemodi eyodwa ivamise ukusetshenziselwa ukudluliswa kwebanga elide, kanti i-multi-mode fiber ifanele amabanga amafushane. Khetha uhlobo olufanele lwefayibha ngokusekelwe ebangeni kanye nezidingo zomkhawulokudonsa wenethiwekhi yakho.
3. Ukwakhiwa Kwekhebula: Khetha intambo yokudonsa enokwakhiwa okufanele ukuze ifakwe ngaphandle. Bheka izintambo eziklanyelwe ukumelana nezimo zemvelo zangaphandle njengokuchayeka kwe-UV, umswakama, ukuhluka kwezinga lokushisa, kanye nengcindezi yokusebenza kwemishini. Imvamisa, izintambo zokudonsa zangaphandle zinegobolondo langaphandle eliqinile elenziwe ngezinto ezifana ne-polyethylene (PE) noma i-polyvinyl chloride (PVC).
4. I-Fiber Count: Cabangela inani lemicu edingekayo kunethiwekhi yakho ye-FTTH. Khetha intambo yokudonsa enenani elanele lamafayibha ukuze ihlangabezane nezidingo zamanje futhi uvumele ukunwetshwa kwesikhathi esizayo uma kudingeka.
5. I-Bend Radius: Naka indawo encane yokugoba yekhebula lokudonsa. Qinisekisa ukuthi ikhebuli ingahanjiswa ngokuphephile emakhoneni nasezithiyoni ngaphandle kokweqa irediyasi egobile, engaholela ekulahlekeni kwesignali noma ukulimala kwefayibha.
6. Ukuhambisana Kwesixhumi: Hlola ukuhambisana kwezixhumi zekhebula lokudonsa nezixhumi ezisetshenziswa kumpahla yenethiwekhi yakho kanye nempahla yezakhiwo zekhasimende (CPE). Qinisekisa ukuthi izixhumi zekhebula zihambisana nezixhumi ezisezingeni lomkhakha ezifana ne-SC, LC, noma i-ST.
7. Indlela Yokufaka: Cabangela indlela yokufaka yekhebula yokudonsa. Khetha phakathi kokufakwa kwasemoyeni, okungcwatshwe, noma okungaphansi komhlaba ngokusekelwe ezidingweni zakho ezithile kanye nemithetho yendawo. Khetha ikhebula lokuwisa elifanele indlela yakho yokufaka oyikhethile.
8. Ikhwalithi Nokuthembeka: Beka kuqala ikhwalithi nokwethembeka lapho ukhetha ikhebula lokudonsa. Khetha izintambo kubakhiqizi abahloniphekile abanerekhodi elihle lokukhiqiza imikhiqizo yekhwalithi ephezulu ye-fiber optic. Bheka izintambo ezihambisana namazinga afanele nezitifiketi zomkhakha.
9. Ukucatshangelwa Kwezindleko: Nakuba izindleko ziyisici esibalulekile, beka kuqala ukusebenza nokuthembeka kunentengo lapho ukhetha ikhebula lokudonsa. Ukutshala imali kuzintambo zekhwalithi ephezulu, ezihlala isikhathi eside kungasiza ekuvimbeleni izindleko zokulungisa zesikhathi esizayo nokuqinisekisa ukusebenza kwenethiwekhi yesikhathi eside.
10. Ukubonisana Nobungcweti: Uma ungaqiniseki ngokuthi iyiphi ikhebula yokudonsa ongakhetha kuyo, cabanga ukubonisana nochwepheshe be-fiber optic noma onjiniyela benethiwekhi abangakunikeza isiqondiso ngokusekelwe kuzimfuneko zakho ezithile kanye nemikhawulo yephrojekthi.
Ngokucabangela lezi zici nokwenza ucwaningo olunzulu, ungakhetha ofaneleka kakhuluIntambo ye-FTTH yokudonsa i-fiber yangaphandlekuphrojekthi yakho, ukuqinisekisa ukusebenza okuthembekile nokuqina ezindaweni ezingaphandle.