Fiber optic cablestuaj yeem muab faib ua ob hom tseem ceeb raws li seb cov khoom siv kho qhov muag puas yog xoob buffered lossis nruj nreem buffered. Ob qhov kev tsim qauv no ua haujlwm sib txawv nyob ntawm seb qhov chaw npaj siv. Cov qauv xoob xoob feem ntau yog siv rau kev siv sab nraum zoov, thaum cov qauv tsim tsis nruj feem ntau yog siv rau cov ntawv thov sab hauv, xws li cov kab hluav taws xob sab hauv. Cia peb tshawb nrhiav qhov sib txawv ntawm cov raj xoob thiab nruj tsis muaj fiber ntau optic cables.
Cov qauv sib txawv
Loose Tube Fiber Optic Cables: Loose tube cables muaj 250μm optical fibers uas tau muab tso rau hauv cov khoom siv high-modulus uas tsim lub raj xoob. Lub raj no tau ntim nrog gel los tiv thaiv kev nkag mus ntawm noo noo. Ntawm lub hauv paus ntawm lub cable, muaj hlau (los yognon-metallic FRP) central zog tswv cuab. Lub raj xoob puag ncig lub hauv paus muaj zog cov tswv cuab thiab yog twisted los tsim ib lub voj voog cable core. Ib qho ntxiv dej thaiv cov ntaub ntawv yog qhia nyob rau hauv cov tub ntxhais cable. Tom qab lub sij hawm ntev wrapping nrog corrugated steel daim kab xev (APL) los yog ripcord steel daim kab xev (PSP), lub cable yog extruded nrog ib tugpolyethylene (PE) tsho.
Tight Buffer Fiber Optic Cables: Sab hauv tsev breakout cables siv ib leeg-core optical fiber nrog ib txoj kab uas hla ntawm φ2.0mm (xws li φ900μm nruj-buffered fiber ntau thiabaramid xovrau ntxiv zog). Cov kab cores yog twisted nyob ib ncig ntawm FRP lub hauv paus lub zog cov tswv cuab los tsim cov tub ntxhais cable, thiab thaum kawg, txheej txheej ntawm polyvinyl chloride (PVC) los yog cov pa luam yeeb tsawg xoom halogen (LSZH) yog extruded li lub tsho.
Kev tiv thaiv
Loose Tube Fiber Optic Cable: Cov fibers optical nyob rau hauv xoob tube cables yog muab tso rau hauv ib tug gel-filled xoob raj, uas yuav pab tiv thaiv fiber ya raws nyob rau hauv tsis zoo, high-humidity ib puag ncig uas dej los yog condensation tej zaum yuav muaj teeb meem.
Tight Buffer Fiber Optic Cable: Tight buffer cables muab kev tiv thaiv ob npaug rauoptical fibers, nrog ob lub 250μm txheej thiab 900μm nruj tsis txheej.
Daim ntawv thov
Loose Tube Fiber Optic Cable: Loose tube cables yog siv nyob rau hauv sab nraum zoov aerial, duct, thiab ncaj qha faus daim ntaub ntawv. Lawv muaj ntau yam hauv kev sib txuas lus, cov pob txha hauv tsev kawm ntawv, kev ua haujlwm luv luv, cov chaw zov me nyuam, CATV, tshaj tawm, khoos phis tawj network, cov neeg siv network, thiab 10G, 40G, thiab 100Gbps Ethernet.
Tight Buffer Fiber Optic Cable: Tight buffer cables yog tsim rau kev siv sab hauv tsev, cov chaw zov me nyuam, cov pob txha caj qaum, kab rov tav cabling, thaj qaum, cov khoom siv cables, LAN, WAN, chaw cia khoom (SAN), sab hauv tsev ntev kab rov tav lossis ntsug cabling.
Kev sib piv
Tight buffer fiber optic cables yog kim tshaj li xoob tube cables vim lawv siv ntau cov ntaub ntawv nyob rau hauv lub cable qauv. Vim qhov sib txawv ntawm 900μm optical fibers thiab 250μm optical fibers, nruj buffer cables tuaj yeem ua kom haum cov fibers tsawg dua ntawm tib txoj kab uas hla.
Ntxiv mus, nruj buffer cables yog yooj yim rau nruab piv rau xoob tube cables vim tsis muaj yuav tsum tau nrog gel filling, thiab tsis muaj ceg kaw yuav tsum tau rau splicing los yog terminating.
Xaus
Loose tube cables muaj qhov ruaj khov thiab txhim khu kev qha kev sib kis tau zoo tshaj qhov kub thiab txias, muab kev tiv thaiv zoo rau cov fibers hauv qhov siab tensile loads, thiab tuaj yeem tiv taus ya raws nrog dej thaiv cov gels. Tight buffer cables muab kev ntseeg siab, ntau yam, thiab yoog raws. Lawv muaj qhov me me thiab yooj yim rau nruab.
Post lub sij hawm: Oct-24-2023