Ngokuvamile, kunezinhlobo ezintathu zezintambo ezibonakalayo ezingezona ezensimbi, i-GYFTY, i-GYFTS, i-GYFTA izinhlobo ezintathu zezintambo ezibonakalayo, uma zingezona ezensimbi ezingenazo izikhali, khona-ke yi-GYFTY, ungqimba olusontekile olungeyona i-metallic non-metallic optical cable, olufanele amandla, njengomhlahlandlela, ukuhola kukhebula le-optical. I-GYFTA iwumgogodla ongaqinisiwe, i-aluminium armored fibre optic cable. I-GYFTS iwumgogodla ongaqinisiwe ongeyona eyensimbi, ikhebula lensimbi ehlotshiswe ngensimbi.
Ikhebula le-GYFTY optical lamukela uhlaka olusontekile lwe-loose-layer, futhi i-optical fiber imbozwe eshubhuni elixegayo elenziwe ngezinto ezisezingeni eliphakeme ze-polyester, futhi ishubhu ligcwaliswa ngenhlanganisela engangeni manzi. Ishubhu elixegayo (kanye nentambo yokugcwalisa) lisontekile lizungeze i-non-metallic central reinforcement (FRP) libe yinkambo yekhebula elihlangene, futhi izikhala kunkambo yekhebula zigcwaliswa ngamafutha avimba amanzi. I-polyethylene sheath enwetshiwe ngaphandle kwenkambo yekhebula.
Intambo yokubona ye-GYFTA yamukela isakhiwo esisontekile sesendlalelo esixekethile. I-fiber optical imbozwe eshubhuni elixegayo elenziwe nge-high-modulus polyester material, futhi ishubhu ligcwaliswa ngenhlanganisela engangeni manzi. Ishubhu elixegayo (kanye nentambo yokugcwalisa) lisontekile lizungeze i-non-metallic central reinforcement (FRP) libe yinkambo yekhebula elihlangene, futhi izikhala kunkambo yekhebula zigcwaliswa ngamafutha avimba amanzi. Izikhali ze-aluminium zangaphandle ze-cable core zigoqwe ngobude, bese i-polyethylene sheath ikhishwa. I-GYFTS iyisakhiwo esifanayo ne-GYFTA, efaka esikhundleni sezivikelo ze-aluminium ngeteyipu yensimbi eboshwe kabili.
Ayikho into yensimbi esakhiweni se-GYFTY, elungele indawo yombani, indawo yamandla kagesi aphezulu, nezindawo ezinokuphazamiseka okunamandla kazibuthe kagesi. Ngokuvamile, izintambo ezibonakalayo ze-GYFTA kanye ne-GYFTS nazo zingasetshenziselwa amandla kagesi, ezindaweni ezinezidingo eziphansi zemvelo. I-FRP engeyona eyensimbi i-central reinforcing core, ukusebenza kahle kwe-tensile, ikhebula le-optical anti-conductive Izici zomkhiqizo: ukuqinisa okungezona ezensimbi (FRP), ezifanele indawo yombani, indawo enamandla amakhulu, ukuvikela umbani; anti-ukwelula, ukumelana nokugqokwa, ukulwa nokucaba, anti- Shock, ingagotshwa ngokuphindaphindiwe, isonte, isonte, igobe (i-engeli egobayo ingeqi ku-90°), ukudubula kwesibhamu, njll., kanye nezakhiwo ezinhle zemishini; umjikelezo wokushisa ozinzile, igobolondo eliphelele, ukuconsa okunqanda ukubola, ukubuyiswa komlilo nezinye izindawo ezinhle Ukusebenza; Ifayibha elawulwa ngokunembile ubude obudlulele kanye nephimbo lokuxhuma ikhebula kuqinisekisa ukuthi ikhebula le-fiber optic linokusebenza okuhle kakhulu okuqinile kanye nezici zokushisa; iminyaka yokuphila ingaphezu kweminyaka engama-30. Isisindo esincane, ubude bekhebula elincane, nomthwalo omncane emibhoshongweni.
