Nthawi zambiri, pali mitundu itatu yazingwe zopanda zitsulo zam'mwamba za fiber optic, GYFTY, GYFTS, ndi GYFTA.GYFTA ndi chitsulo cholimba chosalimba, chingwe cha aluminium armored fiber optic.GYFTS ndi chitsulo cholimba chosalimba, chingwe chachitsulo chokhala ndi zida za fiber optic.
Chingwe cha GYFTY fiber optic chimatengera mawonekedwe opindika, ndipo ulusi wowoneka bwino umakutidwa ndi chubu lotayirira lopangidwa ndi zinthu zapamwamba za modulus polyester, ndipo chubucho chimadzazidwa ndi chinthu chosalowerera madzi.Chubu lotayirira (ndi chingwe chodzaza) chimapindika mozungulira cholimbitsa chapakati chosakhala chachitsulo (FRP) kukhala pachimake chachingwe, ndipo mipata pakatikati pa chingwe imadzazidwa ndi mafuta otsekereza madzi.Zowonjezerapolyethylene wakudae sheath kunja tiye cablepachimake.
Chingwe cha GYFTA fiber optic chimatenga mawonekedwe opindika, ndipo ulusi wa kuwala umakutidwa ndi chubu lotayirira lopangidwa ndi zinthu zapamwamba za modulus polyester, ndipo chubucho chimadzazidwa ndi pawiri yopanda madzi.Chubu lotayirira (ndi chingwe chodzaza) chimapindika mozungulira cholimbitsa chapakati chosakhala chachitsulo (FRP) kukhala pachimake chachingwe, ndipo mipata pakatikati pa chingwe imadzazidwa ndi mafuta otsekereza madzi.Zida zakunja za aluminiyamu za pachimake cha chingwe zimakutidwa motalika, ndiyeno m'chimake wa polyethylene umatulutsidwa.GYFTS ndi yofanana ndi GYFTA, yomwe imalowetsa zida za aluminiyamu ndi tepi yachitsulo yokhala ndi zitsulo ziwiri.
Palibe zitsulo pamapangidwe a GYFTY, omwe ali oyenera madera amphezi, madera okwera ma voltage, ndi malo omwe ali ndi vuto lalikulu lamagetsi.Nthawi zambiri, zingwe za GYFTA ndi GYFTS fiber optic zitha kugwiritsidwanso ntchito ngati magetsi, m'malo opanda zofunikira zachilengedwe.Non-metallic FRP central reinforcing core, good tensile performance, anti-conductive fiber optic chingwe Zogulitsa: non-metallic (FRP) reinforcement, yoyenera kumadera amphezi, malo othamanga kwambiri, anti-mphezi;Kugwedezeka, kukhoza kupindika mobwerezabwereza, kupindika, kupindika, kupindika (ngodya yopindika yosapitirira 90 °), kuwombera mfuti, ndi zina zotero, ndi makina abwino;kukhazikika kwa kutentha, sheath wathunthu, kudontha kwa anti-seepage, retardant lawi ndi malo ena abwino Magwiridwe;Utali wowongoleredwa bwino wa ulusi wopitilira muyeso ndi kukwera kwa chingwe kumatsimikizira kuti chingwe cha fiber optic chili ndi magwiridwe antchito abwino kwambiri komanso kutentha;chiyembekezo cha moyo ndi chachikulu kuposa zaka 30.Kulemera kopepuka, kutalika kwa chingwe chaching'ono, ndi katundu wochepa pa nsanja.