GYTC8A: Daim duab 8 Cable Sefl-txhawb Fiber Optic Cable Mus txog 60 Fiber Cores

Lub JET (qhov me me hauv nruab nrab lub raj tsis yog xim hlau optical cable) yog tsim los nrog cov qauv tshwj xeeb. Nws koom nrog muab 250μm ib hom lossis ntau hom optical fibers hauv lub raj xoob ua los ntawm cov khoom siv siab. Lub raj xoob no yog tom qab ntawd ntim nrog cov dej tsis sib haum. Tsis tas li ntawd, cov tswv cuab tsis yog xim hlau, tshwj xeeb yog ua los ntawm aramid, tau tso tseg nyob ib puag ncig sab nraud ntawm lub raj xoob. Thaum kawg, lub cable yog extruded nrog ib tug sheath ua los ntawm dub los yog xim high-density polyethylene (HDPE), uas ua rau ib tug tiav thiab haumxeeb cable.

Main nta

Txhawm rau kom ntseeg tau tias cov dej tsis zoo ntawm cov kab hluav taws xob kho qhov muag, cov kev ntsuas hauv qab no tau siv:

• Ib leeg Hlau Hlau / FRP Central Strengthening Core: Lub hauv paus ntawm lub cable yog ntxiv dag zog nrog ib leeg hlau hlau los yog FRP (Fiber Reinforced Plastic) los txhim kho lub zog thiab ruaj khov.
• Filling ntawm Loose Tube nrog tshwj xeeb Waterproof Compound: Lub raj xoob ntawm qhov kho qhov muag cable tau ntim nrog cov khoom tshwj xeeb tsis muaj dej tsis zoo. Qhov kev sib xyaw no zoo tiv thaiv kev ya raws, kom ntseeg tau tias cov dej tsis tuaj yeem nkag mus rau sab hauv ntawm lub cable.
• Ua kom tiav Core Filling: Cov tub ntxhais ntawm lub cable, uas muaj cov khoom siv kho qhov muag thiab cov khoom siv cladding, yog ua tiav kom tsis txhob ya raws los ntawm kev nkag mus. Cov txheej txheem filling yog nqa tawm meticulously los xyuas kom meej zoo thiab uniform filling, yog li kev txhim kho tag nrho cov dej tsis zoo.
• Yas-Coated Aluminium daim kab xev (APL) Moisture Barrier: Ib txheej ntawm cov yas-coated aluminium daim kab xev (APL) yog siv rau sab nrauv npog ntawm fiber ntau optic cable. Cov txheej tiv thaiv no ua raws li kev tiv thaiv noo noo, tiv thaiv kev nkag mus ntawm cov dej noo thiab cov av noo rau hauv cov kab.

Los ntawm kev siv cov kev ntsuas no, qhov kho qhov muag cable tuaj yeem muaj qhov ua tau zoo ntawm cov dej tsis zoo, txhim kho nws lub neej kev pab cuam thiab kev ntseeg tau zoo.

Nov yog qee qhov ntxiv nta:

Cov hlau hlau strand muaj qhov tshwj xeeb siab tensile lub zog, ua kom yooj yim rau kev txhawb nqa tus kheej overhead nteg. Cov yam ntxwv no txo ​​cov nqi kev teeb tsa los ntawm kev tshem tawm qhov xav tau kev txhawb nqa ntxiv.

Cov kab hluav taws xob kho qhov muag nthuav tawm cov khoom siv kho qhov muag zoo tshaj plaws, kom ntseeg tau tias nws muaj zog thiab ua haujlwm ntev hauv ntau qhov teeb meem kev teeb tsa. Tsis tas li ntawd, nws muaj cov khoom kub zoo heev, tso cai rau nws tswj nws qhov kev ua tau zoo txawm tias nyob rau hauv huab cua kub.

Cov khoom siv lub raj xoob nws tus kheej yog tsim los nrog kev ua haujlwm zoo hydrolysis thiab lub zog siab. Qhov no ua kom muaj kev ntseeg tau ntev thiab kev tiv thaiv rau cov khoom siv kho qhov muag hauv lub cable, txawm nyob hauv qhov chaw ntub lossis ntub dej.

Txhawm rau muab kev tiv thaiv tseem ceeb rau cov khoom siv kho qhov muag muag, lub raj xoob tau sau nrog cov tshuaj pleev tshwj xeeb. Cov tshuaj pleev no ua raws li kev tiv thaiv, tiv thaiv cov fibers tiv thaiv kev ya raws, kev puas tsuaj rau lub cev, thiab lwm yam, yog li ua kom lawv cov kev ua tau zoo thiab kev ua haujlwm ntev.

Los ntawm kev siv cov kev txhim kho no, cov kab hluav taws xob kho qhov muag pom tau tias muaj zog tensile zog, mechanical durability, kub tsis kam, thiab tiv thaiv ya raws. Cov kev ua tau zoo no ua rau nws muaj txiaj ntsig zoo, kev ntseeg tau, thiab tsim nyog rau ntau yam kev teeb tsa.

Kev tsis