Dab tsi yog Direct Buried Fiber Optic Cable?
Direct faus fiber ntau optic cablehais txog ib hom fiber ntau optic cable uas yog tsim los ntsia ncaj qha rau hauv av yam tsis tas yuav tsum muaj kev tiv thaiv txuas ntxiv lossis cov kav dej.Nws yog feem ntau siv rau kev sib txuas lus nyob deb deb, nrog rau kev xa cov ntaub ntawv ceev hauv ntau yam lag luam.
Nov yog qee qhov tseem ceeb thiab kev txiav txim siab ntsig txog kev ncaj qha faus fiber ntau optic cables:
Kev tsim kho: Ncaj faus fiber ntau optic cables yog tsim nrog ntau txheej txheej ntawm cov ntaub ntawv tiv thaiv kom tiv taus qhov hnyav hauv av ib puag ncig.Lub hauv paus ntawm lub cable muaj cov khoom siv kho qhov muag tiag tiag uas nqa cov ntaub ntawv.Nyob ib puag ncig lub hauv paus yog ib txheej tsis, uas muab kev tiv thaiv ntxiv rau cov fibers.Tom qab ntawd lub cable yog insulated nrog ntau cov khaubncaws sab nraud povtseg, xws li hlau los yog txhuas, los tiv thaiv nws los ntawm sab nraud rog.
Dej thiab Moisture Resistance: Direct faus cables yog tsim los tiv thaiv dej thiab noo noo intrusion.Lawv feem ntau yog ntim nrog gel compound uas tiv thaiv dej los ntawm kev nkag mus rau hauv lub cable thiab ua rau cov fibers puas.Lub gel kuj pab kom dissipate tshav kub generated los ntawm kev xa cov ntaub ntawv.
Lub zog thiab Durability: Ncaj faus fiber ntau optic cables yog tsim los tiv thaiv sab nraud thiab kev ntxhov siab cuam tshuam nrog kev teeb tsa hauv av.Cov khaubncaws sab nraud povtseg muab kev tiv thaiv txhua yam tiv thaiv kev cuam tshuam, crushing rog, thiab kev puas tsuaj rau nas.Cov cables feem ntau tau ntxiv dag zog nrog cov tswv cuab ntxiv, xws li aramid fibers, txhawm rau txhim kho lawv lub zog tensile.
Kev xav txog ib puag ncig: Thaum txhim kho cov kab hluav taws xob ncaj qha faus fiber ntau, nws yog qhov tseem ceeb uas yuav tsum tau xav txog cov xwm txheej ib puag ncig, xws li av muaj pes tsawg leeg thiab qhov kub thiab txias.Lub cable yuav tsum tau muab faus rau ntawm qhov tob uas tsim nyog los tiv thaiv nws los ntawm kev khawb qhov tsis sib xws thiab txo qhov kev pheej hmoo ntawm kev puas tsuaj.Cov cheeb tsam sib txawv tuaj yeem muaj cov kev cai tshwj xeeb thiab cov lus qhia txog cable faus qhov tob.
Kev Txhim Kho thiab Kev Kho: Ncaj nraim faus fiber ntau optic cables yuav tsum tau tshwj xeeb installation cov txheej txheem, nrog rau trenching los yog plowing mus faus lub cable underground.Daim kab xev ceeb toom txaus lossis cov cim yuav tsum tau muab tso rau saum lub cable los qhia nws qhov chaw thiab tiv thaiv kev puas tsuaj thaum lub sijhawm khawb av yav tom ntej.Kev tshuaj xyuas ib ntus thiab kev saib xyuas yog tsim nyog los xyuas kom meej lub cable kev ncaj ncees thiab daws txhua yam teeb meem tam sim ntawd.
Qhov zoo: Ncaj faus fiber ntau optic cables muaj ntau qhov zoo, suav nrog cov nqi qis dua piv rau kev siv cov kav dej tiv thaiv lossis cov kav dej.Lawv tshem tawm qhov xav tau rau kev teeb tsa cov kav dej thiab tuaj yeem yooj yim dua rau kev xa mus rau qee qhov chaw.Kev faus ncaj qha kuj txo tag nrho lub network latency vim tsis muaj cov txheej txheem ntxiv ntawm kev tiv thaiv lossis cov ntsiab lus nruab nrab rau cov teeb liab hloov.
Kev Sib Tw: Txawm hais tias cov cables ncaj qha faus muaj lawv cov txiaj ntsig, kuj tseem muaj qee qhov teeb meem cuam tshuam nrog lawv siv.Qhov kev txhawj xeeb tseem ceeb yog qhov muaj peev xwm rau kev puas tsuaj vim kev khawb los yog kev puas tsuaj thaum lub sij hawm tsim kho lossis kho cov haujlwm.Thaum cov kab hluav taws xob faus ncaj qha raug puas tsuaj, nrhiav thiab kho nws tuaj yeem siv sijhawm ntau dua thiab raug nqi piv rau cov cables hauv cov kav dej tiv thaiv.
Muaj ntau ntau hom kab faus ncaj qha muaj nyob hauv khw.Qee cov khoom siv feem ntau yog GYTA53, GYFTA53, GYFTS53, GYTY53, GYFTY53, GYXTW53, thiab GYFTY53, thiab lwm yam.
GYTA53: GYTA53 fiber optic cable yog ob lub tsho ob chav armored stranded xoob raj sab nraum zoov cable.Lub raj xoob stranding thev naus laus zis ua rau cov fibers muaj qhov ntev ntev ntev thiab tso cai rau cov fibers dawb txav hauv lub raj, uas ua rau cov fiber ntau tsis muaj kev ntxhov siab thaum lub cable raug kev nyuaj siab ntev.Corrugated steel daim kab xev armored thiab ob chav polyethylene (PE) sheath muab kev sib tsoo zoo heev thiab cov nas tsis kam.Cov tswv cuab hlau muaj zog muab kev ua haujlwm zoo heev.Nws yog haum rau faus ncaj qha thiab duct daim ntaub ntawv.
FYFTA53: Cov raj xoob yog ua los ntawm cov yas siab modulus (PBT) thiab ntim nrog dej resistant filling gel.Cov raj xoob yog tso tseg nyob ib ncig ntawm FRP lub hauv paus muaj zog cov tswv cuab, cov tub ntxhais cable tau ntim nrog cov kab txuas txuas.Cov corrugated aluminium daim kab xev folding thiab polyethylene (PE) yog extruded li puab sheath, ces dej yarns yarns thiab corrugated steel daim kab xev yog longitudinally thov nyob rau hauv lub puab sheath, thiab ua ke nrog ib tug ruaj PE sheath.
GYXTW53: GYXTW53 yog lub hauv paus xoob raj fiber ntau cable nrog ob lub steel daim kab xev thiab ob lub tsho PE.Lub cable muab tag nrho cov dej thaiv cov qauv uas ua kom cov dej zoo thiab cov dej noo tsis kam, lub tes tsho xoob uas muaj cov tshuaj pleev tshwj xeeb rau kev tiv thaiv fiber ntau, ob lub voj voog ncig uas tiv taus qhov nro thiab sab siab, me me sab nraud txoj kab uas hla, lub teeb yuag, thiab khoov zoo heev. kev ua tau zoo.
GYFTY53: GYFTY53 yog ob txheej sab nraum zoov fiber ntau optic cable ntawm cov neeg tsis muaj zog hlau, xoob raj txheej stranded filling hom, nrog Polyethylene puab sheath, non-metallic fiber reinforcement, thiab LSZH txheej sheath.Lub cable muab tag nrho cov hla ntu dej thaiv cov qauv kom ntseeg tau tias cov dej thaiv zoo thiab cov dej noo tsis kam, cov raj xoob tau ntim nrog cov tshuaj pleev tshwj xeeb rau kev tiv thaiv tseem ceeb ntawm fiber ntau, iav xov paj kom paub meej tias lub cable muaj zog tensile zoo, thiab nas- kev tiv thaiv tom, thiab cov tswv cuab tsis yog hlau tsis muaj zog yog siv tau rau ntau qhov chaw thunder.
Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog cov kws tshaj lij thiab ua raws li cov qauv kev lag luam thiab cov kev cai hauv zos thaum npaj thiab txhim kho cov kab hluav taws xob ncaj qha rau hauv fiber ntau optic cables kom ntseeg tau tias muaj kev ntseeg siab thiab muaj zog network infrastructure.