Fiber Optic Splice Kaw Sealing Methods: Thaum tshav kub kub Shrink, Mechanical, thiab Gel - Daim ntawv qhia ua tiav
Feb 26, 2026| Tus sau:Mia Zheng sales02@gloryoptic.com
Taw qhia: Vim li cas Sealing Matters
Hauv ib qho FTTx network, fiber ntau optic splice kaw plays lub luag haujlwm tseem ceeb - nws tiv thaiv cov fibers uas tsis muaj dej noo, plua plav, kab tsuag, thiab kev ntxhov siab. Tab sis txoj kev sib khi siv nyob rau hauv cov kaw no yog qhov tseeb txiav txim siab ntev - lub sij hawm network kev ntseeg tau.
Tom qab xyoo nyob rau hauv lub tshav pob, peb tau pom tias xaiv qhov tsis ncaj ncees lawm hom foob tuaj yeem ua rau cov dej nkag, teeb liab degradation, thiab kev kho cov nqi kim. Ntawm Glory Optical, peb tsim cov kaw nrog tag nrho peb lub tshuab sealing-cov cua sov shrink, mechanical, thiab gel sealing-vim peb paub tias cov haujlwm sib txawv muaj qhov xav tau sib txawv.
Hauv phau ntawv qhia no, peb yuav txheeb xyuas seb txhua txoj kev ua haujlwm li cas, lawv qhov zoo thiab qhov tsis zoo, thiab yuav xaiv qhov zoo rau koj qhov project tom ntej.
1. Thaum tshav kub kub Shrink Sealing: Cov tsoos hnyav-Kev xaiv lub luag haujlwm
Nws ua haujlwm li cas
Thaum tshav kub kub shrink sealing siv ib tug tshwj xeeb coated raj uas shrinks nruj nreem nyob ib ncig ntawm lub cable nkag point thaum rhuab (feem ntau yog ib lub teeb los yog kub phom). Qhov no tsim kom muaj kev ruaj khov, ruaj khov ntawm qhov kaw thiab lub cable sheath.
Qhov zoo
• Exceptional dej-tightness - Zoo tagnrho rau faus ncaj qha los yog submerged ib puag ncig
• Kev rub tawm siab heev- tawm lub zog - Lub cable yuav raug kaw los ntawm mechanically
• Sijhawm- pov thawj thev naus laus zis - Ntau xyoo ntawm cov ntaub ntawv kev ua haujlwm hauv cheeb tsam
Kev txiav txim siab
• Yuav tsum muaj cua sov thiab cov neeg ua haujlwm txawj - Tsis haum rau qhov chaw tawg (xws li, chaw nres tsheb roj)
• Kev txhim kho tas mus li - Tsis tuaj yeem rov qhib dua yam tsis tau rhuav tshem lub foob
• Kev txhim kho qeeb - Lub sijhawm txias ntxiv rau cov nqi zog
Cov ntawv thov zoo tshaj plaws
• Ntev -cov kab hauv av
• Direct faus kev teeb tsa
• Siab- dej- thaj chaw rooj (dej, swamps)
• Cov phiaj xwm uas rov- tsis xav tau nkag
2. Mechanical Seal (Compression): Tus Re-Ntev Nyiam
Nws ua haujlwm li cas
Mechanical seals siv qib siab - roj hmab lossis silicone gaskets uas yog compressed los ntawm bolts, clamps, los yog ntsia hlau mechanisms. Thaum nruj, lub gasket deforms nyob ib ncig ntawm lub cable (s), tsim ib tug nruj barrier.
Qhov zoo
• Cov cuab yeej-kev teeb tsa dawb - Tsis muaj cua sov, tsis xav tau lub zog
• Tag nrho re-enterable - Qhib thiab rov qhib ntau zaus (zoo rau kev hloov kho network)
• Kev ua tau zoo ib yam - Tsawg dua nyob ntawm tus txheej txheem kev teeb tsa
• Ua hauj lwm nrog ntau yam cable diameters - Interchangeable grommets muaj
Kev txiav txim siab
• Ntev -lub sij hawm roj hmab laus - Yuav tsum muaj siab - zoo EPDM / silicon
• Kev tswj lub zog uas xav tau - Tshaj- zawm tuaj yeem ua rau lub gasket puas
• Tus nqi pib me ntsis siab dua li cov qauv tsim hluav taws xob yooj yim
Cov ntawv thov zoo tshaj plaws
• Aerial (ncej-mounted) installations
• Manholes thiab handholes
• FTTH faib cov ntsiab lus (ntau re- nkag)
• Ib puag ncig hnyav nrog kub hloov pauv
3. Gel Foob: Qhov kawg hauv Simplicity & Flexibility
Nws ua haujlwm li cas
Gel seals siv cov mos, tus kheej - kho gel compound (feem ntau thermoplastic elastomer). Cables tsuas yog thawb los ntawm cov gel, uas ntws nyob ib ncig ntawm lawv thiab tsim ib qho kev foob tam sim. Yog hais tias ib tug cable raug tshem tawm, lub gel "kho" nws tus kheej.
Qhov zoo
• Ib qho yooj yim installation - Tsis muaj cuab yeej, tsis muaj torque specs, tsuas yog thawb
• Kev kho tus kheej -kho - Ntxiv lossis tshem tawm cov cables ntau zaus yam tsis tau rov- sealing
• Zoo heev rau cov hom kab sib xyaw - Ua haujlwm nrog cov kab sib txawv ib txhij
• Tsis muaj consumables - Tsis muaj shrink tubes los yog gaskets los hloov
Kev txiav txim siab
• Kev txwv qhov kub thiab txias - Cov gels txheem yuav nruj hauv qab -20℃(tab sis cov gels txias-qib muaj nyob)
• Not for extreme pressure – Avoid deep-water submersion (>5m)
• Gel compatibility - Yuav tsum yog hydrocarbon-resistant rau qee qhov chaw
Cov ntawv thov zoo tshaj plaws
• FTTH poob cov ntsiab lus (hloov pauv ntau zaus)
• Kev xaav dav dav nyob deb nroog
• Sab hauv / sab nraum zoov hloov lub thawv
• Kev kho thaum muaj xwm txheej ceev thiab kev teeb tsa ib ntus
Yuav Ua Li Cas Xaiv Txoj Cai Seal rau Koj Qhov Haujlwm
|
Qhov xwm txheej |
Thaum tshav kub kub Shrink |
Neeg kho tshuab |
Gel |
|
Kev raug dej |
Direct faus, submerged |
Qee zaus dej nyab |
Lub teeb noo noo xwb |
|
Rov-yuav tsum tau nkag? |
Tsis muaj |
Yog lawm |
Yog (ntau zaus) |
|
Installer txuj ci |
Siab |
Nruab nrab |
Tsawg |
|
Qhov kub thiab txias |
-40℃rau +65 degree |
-40℃rau +65 degree |
-20℃rau +55℃* |
|
Hom kab |
Ib qhov loj me rau ib qhov chaw nres nkoj |
Adjustable grommets |
Qhov ntau thiab tsawg |
|
Nqi (nruab) |
Nruab nrab |
Nruab nrab-siab |
Tsawg |
*Txias- qib gel versions muaj rau -40 degree
Vim li cas Glory Optical?
Ntawm Glory Optical, peb tsis ntseeg hauv "ib-size- haum-tag nrho." Yog vim li cas peb fiber optic splice kaw yog muaj nrog koj xaiv ntawm:
• Thaum tshav kub kub poob rau hnyav -cov dej num infrastructure
• Mechanical seals rau re-enterable networks
• Gel seals rau kev xa tawm sai, hloov tau yooj yim
Xav tau kev pab xaiv?
Txhua qhov project yog qhov tshwj xeeb. Qhia rau peb txog koj daim ntawv thov:
• Kev teeb tsa ib puag ncig (aerial, duct, faus ncaj qha)
• Tus naj npawb ntawm cov re- nkag
• Cable hom thiab diameters
• Kub siab heev