Feem ntau, muaj peb hom non-metallic overhead optical cables, GYFTY, GYFTS, GYFTA peb hom optical cables, yog tias tsis yog xim hlau tsis muaj armor, ces nws yog GYFTY, txheej twisted non-metallic non-metallic optical cable, haum rau hwj chim, raws li kev qhia, coj nyob rau hauv optical cable.GYFTA yog ib qho uas tsis yog-hlau reinforced core, aluminium armored fiber optic cable.GYFTS yog ib qho uas tsis yog-hlau reinforced core, steel armored optical cable.
GYFTY optical cable txais cov qauv xoob-txheej twisted, thiab cov khoom siv fiber ntau yog sheathed hauv ib lub raj xoob ua los ntawm cov khoom siv polyester high-modulus, thiab lub raj ntim nrog cov dej tsis sib haum.Lub raj xoob (thiab cov hlua muab tub lim) yog twisted nyob ib ncig ntawm lub hauv paus uas tsis yog xim hlau (FRP) rau hauv cov tub ntxhais compact cable, thiab qhov khoob hauv cov tub ntxhais cable yog ntim nrog dej thaiv cov roj.Extruded polyethylene sheath sab nraum lub tub ntxhais cable.
GYFTA optical cable txais cov txheej txheem xoob-txheej twisted.Optical fiber yog sheathed nyob rau hauv ib tug xoob raj ua los ntawm high-modulus polyester cov ntaub ntawv, thiab lub raj yog sau nrog ib tug waterproof compound.Lub raj xoob (thiab cov hlua muab tub lim) yog twisted nyob ib ncig ntawm lub hauv paus uas tsis yog xim hlau (FRP) rau hauv cov tub ntxhais compact cable, thiab qhov khoob hauv cov tub ntxhais cable yog ntim nrog dej thaiv cov roj.Sab nrauv aluminium armor ntawm cov tub ntxhais cable yog longitudinally qhwv, thiab ces cov polyethylene sheath yog extruded.GYFTS yog tib lub qauv raws li GYFTA, uas hloov cov txhuas armor nrog ob-coated steel daim kab xev.
Tsis muaj cov khoom siv hlau hauv cov qauv ntawm GYFTY, uas yog qhov tsim nyog rau thaj chaw xob laim, thaj chaw muaj hluav taws xob siab, thiab qhov chaw muaj kev cuam tshuam loj ntawm electromagnetic.Feem ntau, GYFTA thiab GYFTS optical cables kuj tuaj yeem siv rau lub zog hluav taws xob, nyob rau hauv qhov chaw uas tsis tshua muaj kev xav tau.Non-metallic FRP central reinforcing core, zoo tensile kev ua tau zoo, anti-conductive optical cable Khoom nta: non-metallic (FRP) reinforcement, haum rau xob laim cheeb tsam, high-voltage cheeb tsam, tiv thaiv xob laim;anti-stretching, hnav-resistant, anti-flattening, anti- Shock, tuaj yeem rov khoov duav, twisted, twisted, khoov (khoov lub kaum sab xis tsis tshaj 90 °), phom phom, thiab lwm yam, nrog cov khoom zoo;Lub voj voog kub ruaj khov, ua tiav sheath, los tiv thaiv cov dej ntws tawm, nplaim hluav taws thiab lwm qhov chaw ua haujlwm zoo;Precisely tswj fiber ntau ntev thiab cable stranding pitch xyuas kom meej tias fiber optic cable muaj zoo tensile kev ua tau zoo thiab kub yam ntxwv;lub neej expectancy yog ntau tshaj 30 xyoo.Lub teeb yuag, me me cable ntev, thiab me me thauj khoom ntawm cov yees.
