Ua kapa ʻia ʻo Drop Optical Cable i kapa ʻia ʻo Bow-type drop cable (no ka wili o loko).Hoʻokomo ʻia ka ʻāpana kamaʻilio optical (filaha optika) i waenakonu, a kau ʻia ʻelua mau lālā ikaika non-metallic (FRP) a i ʻole nā lālā ikaika metala ma nā ʻaoʻao ʻelua.ʻO ka hope, hoʻokuʻu ʻia ʻeleʻele a keʻokeʻo paha , Gray polyvinyl chloride (PVC) a i ʻole mea haʻahaʻa halogen-free (LSZH, haʻahaʻa-uwahi, halogen-free, flame retardant) sheathed.ʻO ke kaula ʻili o waho he uwea e kau ana iā ia iho ma ke ʻano kiʻi-8.
ʻO ka maʻamau, aia he G657A2 fiber optical, G657A1 optical fiber, a me G652D optical fiber.ʻElua ʻano o ka hoʻoikaika kikowaena, ka hoʻoikaika metala a me ka hoʻoikaika FRP non-metal.ʻO nā mea hoʻoikaika metala ʻo ① phosphated uea kila ② keleawe-plated steel wire ③ galvanized steel wire ④ coated steel wire (me ka phosphate steel wire a me galvanized steel wire i uhi ʻia me ke kāpili).Loaʻa nā mea hoʻoikaika ʻole me ①GFRP②KFRP③QFRP.
He keʻokeʻo, ʻeleʻele, a hinahina ka puʻu o ke kaula ʻili.Hoʻohana maʻamau ke keʻokeʻo i loko o ka hale, hoʻohana ʻia ka ʻeleʻele ma waho, UV-pale a me ka ua.Aia i loko o ka waihona ka PVC polyvinyl chloride, LSZH haʻahaʻa halogen-free flame-retardant sheath material.ʻO ka mea maʻamau, hoʻokaʻawale nā mea hana i ka LSZH haʻahaʻa halogen-free flame retardant standard i ʻekolu ʻano: non-flame retardant, flame retardant ma o ka hoʻokahi vertical burning, a me ke ahi retardant i loko o nā pūʻolo.
Hiki ke kākoʻo maʻamau i nā uwea e kau ana i waho i ka 30-50 mika.Phosphating kila uea adopts 0.8-1.0MM, galvanized kila uea a me rubberized kila uea.
ʻO nā hiʻohiʻona uwea i uhi ʻia: nā fiber optical kūpaʻa kūʻokoʻa, hāʻawi i ka bandwidth ʻoi aku ka nui a me ka hoʻonui ʻana i ka hana hoʻoili pūnaewele;ʻelua FRP like ʻole a i ʻole nā mea hoʻoikaika metala e hoʻoikaika 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, maʻalahi e hoʻopili, maʻalahi i ka hoʻonohonoho ʻana a me ka mālama ʻana;haʻahaʻa haʻahaʻa halogen-free flame-retardant polyethylene sheath or flame-retardant PVC sheath, pale kaiapuni.Hiki ke hoʻohālikelike ʻia me nā ʻano mea hoʻohui pūnaewele a hiki ke hoʻopau ʻia ma ka pūnaewele.
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: ʻo ke ʻano pepeke ke alakaʻi i loko o ke kelepona no ka ʻupena komo;no ka mea, he ʻano pepeke kona ʻano;ua kapa ʻia nō hoʻi ia i ka uwea ʻano pepeke, He 8 uwea optical.Hoʻohana ʻia ka huahana ma: no ka wili o loko, hoʻohana pono ka mea hoʻohana hope i ke kaula;no ka uwea optical komo mai o ka hale;no ka uwea hale o ka mea hoʻohana ma FTTH.