Ua kapa ʻia ke kaula hoʻoheheʻe ʻo ke kaula hoʻoheheʻe ʻano kīʻaha kīʻaha (no ka wili o loko), ʻo ia ka mea e kau ai i ka ʻāpana kamaʻilio optical (fiber optika) i waenakonu, a kau i ʻelua mau lālā hoʻoikaika ʻole metala (FRP) a i ʻole nā lālā hoʻoikaika metala. ma na aoao elua.ʻO ka hope, ʻeleʻele a i ʻole keʻokeʻo i hoʻokuʻu ʻia , hina polyvinyl chloride (PVC) a i ʻole mea haʻahaʻa halogen-ʻole (LSZH, uahi haʻahaʻa, halogen-free, flame retardant).ʻO ka uwea hāʻule waho i loaʻa i kahi uwea e kau ana iā ia iho ma ke ʻano kiʻi-8.
Hoʻokaʻawale ʻia ke kaula kulu i 1 core, 2 cores a me 4 cores single-mode fiber optic cable.ʻO ka maʻamau, hoʻohana ʻia kahi kumu hoʻokahi no ka lawe ʻana i ka ʻikepili home, a hoʻohana ʻia nā cores 2 no ka lekiō, televise, kelepona TV a me ka broadband.
ʻO ka hāʻule ʻana o ka uwea optical fibers maʻamau ka G657A2 fiber optical, G657A1 optical fibers, a me G652D optical fibers.ʻElua ʻano o nā mea hoʻoikaika kikowaena, nā mea hoʻoikaika metala a me nā mea hoʻoikaika FRP non-metallic.Metala hoʻoikaika 'ana me ① phosphating uea kila ② keleawe plated kila uwea ③ galvanized uea ④ glued kila uea (me phosphated uea kila a me galvanized kila uea me ke kāpili).Loaʻa nā mea hoʻoikaika ʻole metalaka ①GFRP②KFRP③QFRP.
He keʻokeʻo, ʻeleʻele, a hinahina ka puʻu o ke kaula kulu.Hoʻohana maʻamau ke keʻokeʻo i loko o ka hale, a hoʻohana ʻia ka ʻeleʻele ma waho, ʻo ia ka UV-pale a me ka ua.Aia i loko o ka waihona ka PVC polyvinyl chloride a me ka LSZH haʻahaʻa halogen-free flame retardant sheath material.ʻO ka maʻamau, hoʻokaʻawale nā mea hana i ka LSZH haʻahaʻa halogen-free flame retardant standard i ʻekolu ʻano: non-flame retardant, single vertical combustion flame retardant, a me ka puʻupuʻu lapalapa ahi.
Hiki i nā laina hoʻokuʻu ʻana i waho ke kākoʻo iā ia iho i 30-50 mika.Phosphating kila uea adopts 0.8-1.0MM, galvanized kila uwea, glued kila uea.
ʻO nā hiʻohiʻona o ke kaula hoʻoheheʻe: nā fiber optical kūwaho kūʻokoʻa, hāʻawi i ka bandwidth nui a hoʻonui i ka hana hoʻoili pūnaewele;ʻelua FRP a i ʻole nā mea hoʻoikaika metala e hana maikaʻi i ke kaula optical a pale i ka fiber optical;ʻO ka uwea optical he ʻano maʻalahi, ke kaumaha māmā, a me ka hoʻomaʻamaʻa ikaika;hoʻolālā groove kū hoʻokahi, maʻalahi e ʻili, pili pono, hoʻonohonoho maʻalahi a mālama;ʻO ka uahi haʻahaʻa halogen free flame retardant polyethylene sheath or flame retardant PVC sheath, pale kaiapuni.Hiki ke hoʻohālikelike ʻia me nā mea hoʻohui kahua like ʻole a hiki ke hoʻopau ʻia ke kahua.
Ma muli o kona palupalu a me ka māmā, hoʻohana nui ʻia ke kaula hāʻule i ka pūnaewele komo;ka inoa ʻepekema o ke kaula kulu: ʻano pepeke ke alakaʻi i loko o ke kelepona no ke komo pūnaewele;ma muli o kona ʻano pepeke, ua kapa ʻia ʻo ia ʻo butterfly cable, Figure 8 cable.Hoʻohana ʻia ka huahana i: hoʻohana ʻia no ka wili o loko, ke kaula pololei i hoʻohana ʻia e nā mea hoʻohana hope;hoʻohana ʻia no ka hoʻokomo ʻana i nā kaula optical i nā hale;hoʻohana ʻia no ka wili o loko o nā mea hoʻohana ma FTTH.
