Emkhakheni wezintambo zokubona okungezona ezensimbi, kuqhamuke izinketho ezimbili ezidumile, okuyikhebula le-ADSS (All-Dielectric Self-Supporting) kanye ne-GYFTY (I-Gel-Filled Loose Tube cable, Ilungu Le-Non-Metallic Strength).Nakuba zombili zisebenzisa injongo yokunika amandla ukudluliswa kwedatha kwesivinini esikhulu, lezi zinhlobonhlobo zekhebula zinezici ezihlukile ezizenza zihluke.Ake sihlole imininingwane futhi sihlole umehluko phakathi kwezintambo ze-ADSS ne-GYFTY.
Izintambo ze-ADSS, njengoba igama labo liphakamisa, zenzelwe ukuzondla, ukususa isidingo sokusekela okwengeziwe kwensimbi noma kwe-messenger.Lezi zintambo zakhiwe ngokuphelele ngezinto ze-dielectric, ngokuvamile intambo ye-aramid nemicu yamandla aphezulu, okuwenza angasindi futhi amelane nokuphazanyiswa kukagesi.Izintambo ze-ADSS zisetshenziswa kakhulu ezinhlelweni lapho kudingeka khona ukufakwa emoyeni, njengokudlula amabanga amade phakathi kwezigxobo zosizo noma emigqeni yokudlulisela.Ukwakhiwa kwazo kuqinisekisa ukuthi zingakwazi ukumelana namandla aqinile asetshenziswa kuzo ngaphandle kokuhlehla, zigcine isimo esizinzile ngokuhamba kwesikhathi.
n ngakolunye uhlangothi,Izintambo ze-GYFTYamakhebuli eshubhu axegayo agcwele ijeli ahlanganisa ilungu lamandla angeyona insimbi, ngokuvamile elenziwe nge-fiberglass.Amashubhu axegayo ngaphakathi kwekhebula abamba imicu ye-fiber optic, enikeza isivikelo kumswakama nokucindezeleka komshini.Izintambo ze-GYFTY zifanelekile ezindaweni ezihlukahlukene zokufaka, kuhlanganise nezicelo zokungcwaba ezingaphansi komhlaba neziqondile.Zinikeza ukuqina okuthuthukisiwe futhi ziyakwazi ukumelana nezimo ezinzima, okuzenza zibe ukukhetha okuthembekile kokufakwa kwangaphandle.
Uma kuziwa ekufakweni nasekulungisweni, izintambo ze-ADSS zihamba phambili ekusetshenzisweni kwazo kalula.Njengoba zikwazi ukuzondla, zidinga ingqalasizinda eyengeziwe.Izintambo ze-ADSS zingafakwa ezintanjeni ezikhona zokusabalalisa amandla, ukunciphisa isidingo sezigxobo ezinikezelwe futhi kwehliswe izindleko zephrojekthi iyonke.Ukwengeza, imvelo yabo engasindi yenza ukubamba kube lula futhi inciphise ubunzima ezakhiweni ezisekelayo ngesikhathi sokufakwa.
Ngokuphambene, amakhebuli e-GYFTY asetshenziswa kakhulu ezimeni lapho indawo idinga ukuvikeleka okukhulu.Ukwakhiwa kwabo okugcwele ijeli kuqinisekisa ukuthi i-fiber optics ihlala ivikelekile ekungeneni kwamanzi kanye nomonakalo ohlobene nomswakama.Ukuba khona kwelungu lamandla angewona awensimbi kunikeza ukuqiniswa okwengeziwe, okwenza izintambo ze-GYFTY zimelane kakhulu nezingcindezi zangaphandle, ezinjengomthelela noma amandla okuchoboza.
Zombili izintambo ze-ADSS ne-GYFTY zinikeza amandla amahle kakhulu okudlulisa idatha, asekela izidingo zomkhawulokudonsa ophezulu kanye nokugcina ubuqotho besignali ebangeni elide.Ukukhetha phakathi kwalokhu kokubili kuncike kakhulu ezidingweni ezithile zokufakwa nezimo zemvelo.
Njengoba isidingo sokudluliswa kwedatha okuthembekile nokusebenza kahle siqhubeka sikhula, ukuqonda izici nomehluko phakathi kwe-ADSS ne-GYFTY amakhebuli okubona angewona ezensimbi kuya ngokuya kubaluleke kakhulu.Ngokwenza izinqumo ezinolwazi mayelana nokukhetha ikhebula, abahleli benethiwekhi nabafaki bangaqinisekisa ukusebenza okuphelele nokuhlala isikhathi eside kwengqalasizinda yabo yokubona.