Fiber Optic Kaw systems tiv thaiv cables los ntawm hnyav underground hem.Moisture, nas, thiab mechanical hnavfeem ntau puas underground tes hauj lwm. Advanced sealing thev naus laus zis, suav nrog lub tes tsho uas muaj cua sov thiab cov gel-filled gaskets, pab thaiv dej thiab av. Cov ntaub ntawv muaj zog thiab cov ntsaws ruaj ruaj ruaj ruaj kom cov hlua ruaj ntseg, txawm tias thaum huab cua hloov pauv.
Ntsiab Cai
- Fiber optic kawsiv cov ntaub ntawv muaj zog thiab cov ntsaws ruaj ruaj los tiv thaiv cables los ntawm dej, av, thiab hnyav hauv av.
- Kev txhim kho kom zoo thiab kev tshuaj xyuas tsis tu ncua pab khaws cov kaw kaw, tiv thaiv kev puas tsuaj, thiab txuas ntxiv lub neej ntawm cov kab txuas hauv av.
- Ntau hom kaw xws li dome thiab inline muab kev tiv thaiv kev ruaj ntseg thiab kev saib xyuas yooj yim rau ntau yam kev siv hauv av.
Fiber Optic Kaw: Lub hom phiaj thiab cov yam ntxwv tseem ceeb
Dab tsi yog Fiber Optic Kaw?
Fiber Optic Kaw ua raws li cov ntaub ntawv tiv thaiv rau fiber ntau optic cables, tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus uas cov cables koom los yog spliced. Nws tsim ib qho chaw kaw kom tsis txhob muaj dej, plua plav, thiab av. Qhov kev tiv thaiv no yog qhov tseem ceeb rau kev sib txuas hauv av hauv av, qhov twg cov cables ntsib cov xwm txheej hnyav. Qhov kaw kuj tseem pab txhim kho thiab tswj cov fibers spliced, ua kom yooj yim rau cov kws tshaj lij los tswj lub network. Nws ua hauj lwm raws li ib qho kev sib txuas taw tes rau cov kab sib txawv thiab txhawb kev ruaj ntseg ntawm cov ntaub ntawv xa mus.
Tswv yim:Siv Fiber Optic Kaw yuav pab tiv thaiv kom tsis txhob teeb liab thiab ua kom lub network khiav zoo.
Cov khoom tseem ceeb thiab cov khoom siv
Lub durability ntawm Fiber Optic Kaw yog nyob ntawm nws cov khoom muaj zog thiab cov khoom siv. Feem ntau cov kaw siv cov yas muaj zog los yog hlau zoo li polypropylene lossis stainless hlau. Cov ntaub ntawv no tiv cov tshuaj lom neeg, kev puas tsuaj rau lub cev, thiab kub heev. Qhov tseem ceeb muaj xws li:
- Ib lub hnab tawv tawv uas thaiv dej thiab plua plav.
- Roj hmab los yog silicone gaskets thiab lub tes tsho kub-shrink rau airtight seals.
- Splice tais tuav thiab teeb tsa fiber ntau splices.
- Cable nkag ports nrog mechanical seals kom tsis txhob muaj kab mob.
- Grounding hardware rau hluav taws xob kev nyab xeeb.
- Cov chaw khaws cia rau cov fiber ntau ntxiv kom tiv thaiv kev khoov ntse.
Cov yam ntxwv no pab tau qhov kaw tiv thaiv hauv av thiab kev hloov pauv kub.
Yuav Ua Li Cas Kaw Tiv Thaiv Fiber Splices
Kev kaw siv ntau txoj hauv kev rautiv thaiv fiber ntau spliceshauv av:
- Watertight seals thiab gaskets khaws noo noo thiab av tawm.
- Shock-absorbing cov ntaub ntawv tiv thaiv kev cuam tshuam thiab kev vibrations.
- Cov casings muaj zog tiv taus qhov kub thiab txias ntawm lub cev.
- Tight clamps los yog screws xyuas kom lub kaw nyob twj ywm kaw.
Kev kuaj xyuas tsis tu ncua thiab kho raws sijhawm ua kom lub kaw lus ua haujlwm tau zoo, ua kom muaj kev tiv thaiv ntev rau lub network fiber ntau.
Fiber Optic Kaw: Hais txog Cov Kev Sib Tw hauv av
Waterproof thiab Moisture Protection
Underground ib puag ncig nthuav tawm cables rau dej, av nkos, thiab av noo. Fiber Optic Kaw systems siv cov txheej txheem kev sib khi ua kom cov dej thiab noo noo tawm. Cov txheej txheem no suav nrog lub tes tsho kub hnyiab, roj hmab gaskets, thiab gel-filled seals. Lub foob muaj zog tiv thaiv dej los ntawm kev nkag mus thiab ua rau cov fibers ua rau puas tsuaj.
Cov kws kho mob siv ntau qhov kev ntsuam xyuas los kuaj xyuas cov dej tsis zoo:
- Rwb thaiv tsev tiv thaiv kev ntsuas ntsuas qhov qhuav hauv qhov kaw. Tus nqi siab tiv thaiv txhais tau hais tias qhov kaw yuav qhuav.
- Kev saib xyuas dej ingress siv cov khoom siv kho qhov muag kom pom cov xau. Txoj kev no yuav pab pom cov teeb meem ua ntej lawv ua kev puas tsuaj.
Nco tseg:Khaws cov dej tawm yog qhov tseem ceeb tshaj plaws hauv kev tiv thaiv cov kab hluav taws xob hauv av.
Mechanical Strength thiab Pressure Resistance
Cov kab hluav taws xob hauv av ntsib lub siab los ntawm cov av, pob zeb, thiab txawm tias cov tsheb hnyav dhau los saum toj no. Fiber Optic Kaw tsim tsim siv cov yas tawv tawv thiab muaj zog cable clamps. Cov yam ntxwv no tiv thaiv cov fibers los ntawm kev sib tsoo, khoov, lossis rub.
- Cov vaj tse ruaj khov tiv thaiv cov splices los ntawm kev cuam tshuam thiab kev vibrations.
- Cable retention systems tuav cables nruj nreem, tiv thaiv lub zog rub tawm.
- Lub zog-tus tswv cuab clamps ruaj ntseg cable lub hauv paus, txo kev ntxhov siab los ntawm kev hloov kub.
Nyob rau hauv lub kaw, cov tais thiab cov txheej txheem ua kom cov fibers muaj kev nyab xeeb ntawm kev khoov thiab sib tw. Qhov kev tsim no pab tiv thaiv tsis tau cov teeb liab thiab kev puas tsuaj rau lub cev.
Kub thiab Corrosion Resistance
Cov kub hauv av tuaj yeem hloov pauv los ntawm qhov txias txias mus rau qhov kub kub. Fiber Optic Kaw cov khoom siv cov khoom siv uas ntsuas kub ntawm -40 ° C txog 65 ° C. Cov ntaub ntawv no muaj zog thiab yoog raws, txawm tias huab cua hnyav.
- Polypropylene thiab lwm yam yas tiv thaiv tawg hauv qhov txias thiab softening hauv tshav kub.
- Cov txheej txheem tshwj xeeb, xws li UV-kho tau urethane acrylate, thaiv cov dej noo thiab tshuaj lom neeg.
- Cov txheej txheej txheej ua los ntawm Nylon 12 lossis polyethylene ntxiv kev tiv thaiv ntxiv.
Cov yam ntxwv no pab kom kaw tau ntau xyoo, txawm tias raug tshuaj lom neeg hauv av thiab ya raws.
Yooj yim ntawm kev tu thiab tshuaj xyuas
Kev kaw hauv av yuav tsum yooj yim los xyuas thiab kho. Ntau cov qauv siv cov npog tshem tau thiab cov khoom siv modular. Qhov no ua rau nws yooj yim rau cov kws tshaj lij los qhib qhov kaw thiab tshuaj xyuas cov fibers.
- Splice taisnpaj cov fibers, ua kev kho sai thiab yooj yim.
- Cov pob tawb khaws cia tiv thaiv cov cables los ntawm tangling.
- Cable nkag ports tso cai rau cables dhau los ntawm tsis txhob cia hauv av los yog dej.
- Grounding hardware ua rau lub cev muaj kev nyab xeeb ntawm hluav taws xob phom sij.
Kev tshuaj xyuas niaj hnub pab pom cov teeb meem ntxov. Cov kws kho mob saib xyuas cov cim ntawm kev puas tsuaj, ntxuav cov ntsaws ruaj ruaj, thiab xyuas kom txhua qhov kev sib txuas tau nruj. Kev saib xyuas tsis tu ncua ua kom qhov kaw ua haujlwm tau zoo thiab txo qis lub sijhawm network.
Fiber Optic Kaw: Hom thiab kev coj ua zoo tshaj plaws rau kev siv hauv av
Dome Kaw thiab lawv qhov zoo
Dome kaw, tseem hu ua ntsug kaw, siv lub dome-zoo li tus tsim los ntawm cov yas muaj zog engineering. Cov kaw no tiv thaiv fiber ntau splices los ntawm dej, av, thiab kab. Lub dome zoo li pab tso dej thiab ua kom sab hauv qhuav. Dome kaw feem ntau siv ob qho tib simechanical thiab tshav kub-shrink seals, uas muab ib qho nruj, ntev-ntev barrier tiv thaiv ya raws. Ntau tus qauv suav nrog kev tswj hwm fiber ntau hauv thiab hinged splice tais. Cov yam ntxwv no pab npaj cov fibers thiab ua kom yooj yim txij nkawm. Dome kaw ua haujlwm zoo nyob rau hauv ob qho tib si hauv av thiab huab cua. Lawv qhov loj me me thiab qib siab sealing ua rau lawv xaiv zoo tshaj plaws rau kev sib txuas hauv av.
Tswv yim:Dome kaw nrog IP68 kev ntsuam xyuas muab kev tiv thaiv zoo tiv thaiv dej thiab hmoov av.
| Hom kaw | Cov duab | Khoom siv | Daim ntawv thov | Port Configuration | Tsim nta thiab kev tiv thaiv |
|---|---|---|---|---|---|
| Hom Dome (Vertical) | Dome-puab | Engineering plastics | Aerial & ncaj faus | 1 mus rau 3 inlet / qhov hluav taws xob ports | High-level seals, waterproof, kab thiab av pov thawj |
Inline Kaw rau Underground Applications
Inline kaw, qee zaum hu ua kab rov tav kaw, muaj lub tiaj tus lossis cylindrical zoo li. Cov kaw no tiv thaiv fiber ntau splices los ntawm dej, plua plav, thiab lub cev puas tsuaj. Inline kaw yog qhov zoo tagnrho rau kev faus rau hauv av. Lawv cov qauv tsim muaj zog tiv thaiv kev cuam tshuam, crushing, thiab kub hloov. Inline kaw tuaj yeem tuav ntau cov fibers, ua rau lawv tsim nyog rau kev sib txuas siab. Lub clamshell qhib tso cai yooj yim rau kev ntxiv lossis kho cov cables. Qhov kev tsim no pab cov kws tshaj lij txhim kho cov fibers thiab ua haujlwm sai.
| Hom kaw | Fiber muaj peev xwm | Ideal Applications | Qhov zoo | Kev txwv |
|---|---|---|---|---|
| Kab rov tav (Inline) | mus 576 | Huab cua, underground | High ceev, linear layout | Yuav tsum muaj chaw ntxiv |
Cov lus qhia rau kev txhim kho rau qhov siab tshaj plaws
Kev teeb tsa kom raug ua kom muaj kev ua haujlwm ntev ntev rau txhua qhov Fiber Optic Kaw. Cov kws kho mob yuav tsum ua raws li cov kev coj ua zoo tshaj plaws no:
- Tso cov kav dej hauv av tsawg kawg yog 1 txog 1.2 meters sib sib zog nqus los tiv thaiv cables los ntawm kev puas tsuaj.
- Siv cov ntsaws ruaj ruaj uas muaj cua sov thiab cov yas muaj zog kom tsis txhob muaj dej thiab plua plav.
- Npaj thiab ntxuav tag nrho cov fibers ua ntej splicing kom tsis txhob muaj kev sib txuas tsis muaj zog.
- Kev ruaj ntseg cables nrog kev tuav kom zoo thiab hauv av kom tsis txhob muaj teeb meem thiab hluav taws xob.
- Ua raws li cov chaw tsim khoom cov lus qhia rau kev sib khi thiab sib dhos.
- Tshawb xyuas cov kaw tsis tu ncua kom pom tias hnav lossis xau.
- Qhia cov kws tshaj lij ntawm kev teeb tsa thiab kev saib xyuas kom raug.
Kev tshuaj xyuas tsis tu ncua thiab ua tib zoo teeb tsa pab tiv thaiv cov teeb meem hauv network thiab txuas ntxiv lub neej ntawm kev kaw hauv av.
- Kev kaw hauv av siv cov ntsaws ruaj ruaj, cov ntaub ntawv muaj zog, thiab kev tiv thaiv corrosion los tiv thaiv cov cables los ntawm cov xwm txheej hnyav.
- Kev xaiv thiab kev teeb tsa ua tib zoo pab cov tes hauj lwm ntev dua thiab ua haujlwm zoo dua.
- Kev kuaj xyuas tsis tu ncua thiab kev sib khi kom zoo tiv thaiv kev kho tus nqi kim thiab ua kom cov cim muaj zog rau xyoo.
FAQ
Ntev npaum li cas fiber optic kaw nyob rau hauv av?
A fiber optic kawtuaj yeem kav ntev dua 20 xyoo underground. Cov ntaub ntawv muaj zog thiab kaw ntom ntom tiv thaiv nws los ntawm dej, av, thiab kub hloov pauv.
Qhov ntsuas IP68 txhais li cas rau fiber optic kaw?
IP68 txhais tau tias qhov kaw tiv thaiv plua plav thiab tuaj yeem nyob hauv qab dej tau ntev. Qhov kev ntsuas no qhia tau hais tias muaj kev tiv thaiv zoo rau kev siv hauv av.
Cov kws kho mob puas tuaj yeem qhib thiab rov qhib kaw rau kev saib xyuas?
Cov kws kho mob tuaj yeem qhib thiab rov qhib kaw thaum lub sijhawm tshuaj xyuas. Cov cuab yeej tsim nyog thiab ua tib zoo tuav kom lub kaw lus kaw thiab cov fibers muaj kev nyab xeeb.
Post lub sij hawm: Aug-06-2025