Dab tsi yog optical fiber drop cable?
FTTH fiber ntau optic nco cables yog nteg tawm ntawm tus neeg siv kawg thiab siv los txuas lub davhlau ya nyob twg ntawm lub pob txha kho qhov muag cable rau tus neeg siv lub tsev lossis lub tsev.Nws yog tus cwj pwm me me, suav nrog fiber ntau tsawg, thiab kev txhawb nqa ntev li ntawm 80m.Nws yog ib qho kev siv nyiaj siv ua haujlwm thiab kev tsim kho kav dej, thiab nws tsis yog ib qho rau hauv av lossis faus installation.
Muaj feem ntau hauv tsev thiab sab nraum zoov optical fiber ntau poob cables.Qhov feem ntau sab nraum zoov poob cable muaj ib tug mini ca daim duab-8 qauv;Feem ntau nyob rau hauv ib qho yog ob qho tib si hlau hlau los yog FRP reinforcements, nrog ib tug optical fiber nyob rau hauv nruab nrab.
Lub ntsiab nta ntawm Fiber Drop Cable
• Me me, lub teeb yuag, khoov zoo;
• Cov qauv yooj yim, yooj yim installation thiab yooj yim siv;
• Ob qho tib si iav fiber ntau reinforced yas los yog hlau cov ntaub ntawv muaj peev xwm muab tau zoo compression kuj thiab tiv thaiv cov fiber ntau optical;
• Tsim zawj tshwj xeeb, yooj yim rau tev tawm, yooj yim rau kev sib txuas, yooj yim installation thiab txij nkawm;
• Cov pa luam yeeb tsawg halogen-dawb polyethylene sheath
Daim ntawv thov ntawm Fiber Drop Cable
1. Cov neeg siv sab hauv tsev
Cov kab hluav taws xob sab hauv tsev feem ntau suav nrog 1F, 2F, thiab 4F.
Cov kab hluav taws xob hauv tsev yuav tsum siv 1F;
Cov neeg siv khoom lag luam yuav tsum siv 2-4F optical cable tsim.
Muaj ob hom khoom siv kho qhov muag hauv tsev: FRP reinforcement thiab steel hlau reinforcement.Muab rau hauv tus account yam xws li kev tiv thaiv xob laim thiab muaj zog cuam tshuam tam sim no, FRP reinforcement yuav tsum tau siv sab hauv tsev.
2. Hlau tso rau hauv lub tsev
Kev xaim hauv cov tsev Kab rov tav kab tsis muaj qhov yuav tsum tau ua rau cov kab hluav taws xob kho qhov muag, thaum cov kab ntsug ntsug yuav tsum muaj cov kab hluav taws xob kho qhov muag kom muaj lub zog tensile, nrog rau cov nplaim hluav taws kub.Yog li ntawd, lub zog tensile ntawm optical cables yuav tsum tau xav txog.
3.Overhead self-txhawb hlau tso
Daim duab-8 nws tus kheej-txhim kho qhov muag cable ntxiv cov hlau xaim raug tshem tawm ntawm qhov kho qhov muag cable, muaj zog tensile ntau dua, thiab tuaj yeem tso rau saum taub hau.Nws yog qhov tsim nyog rau kev siv hluav taws xob sab nraum zoov kom nkag mus rau sab hauv tsev thaiv ib puag ncig.Ua ntej kho cov hlau dai hlau ntawm qhov tshwj xeeb bracket, ua ntej txiav tawm cov hlau hlau, strip tawm cov hlau xaim hlau rau ntawm qhov seem ntawm qhov kho qhov muag.
4.Duct hlau tso
Cov kab hluav taws xob kho qhov muag thiab kev txhawb nqa tus kheej "8" optical cables yog ob qho tib si sab hauv tsev thiab sab nraum zoov kev sib txuas kho qhov muag, uas tuaj yeem hloov mus rau qhov chaw nyob sab hauv tsev thiab sab nraum zoov, thiab tsim nyog rau FTTH nco cable los ntawm sab nraud mus rau sab hauv tsev.Vim tias cov ntaub thaiv sab nrauv, kev txhawb zog, thiab cov khoom thaiv dej tau ntxiv rau ntawm qhov poob qhov kho qhov muag fiber ntau cable, cov kav dej kho qhov muag muaj zog dua thiab kev ua haujlwm tsis zoo thiab tsim nyog rau kev tso dej tawm sab nraum zoov.
Dab tsi yog drop cables siv rau?
Cov chaw muab kev pabcuam hauv Is Taws Nem txuas ncaj qha rau cov khoom siv pabcuam los ntawm kev siv cov khoom siv kho qhov muag.Feem ntau tsis muaj ntau tshaj 12 fibers.Cov nram qab no plaub fiber optic cable tsim yog feem ntau siv niaj hnub no.
FTTH optical cable (paub tias poob cable).Lub ncov ca cable muaj 1 txog 4 coated ptical fibers.Cov txheej txheej ntawm cov khoom siv fiber ntau tuaj yeem ua xim, xiav, txiv kab ntxwv, ntsuab, xim av, grey, dawb, liab, dub, daj, ntshav, paj yeeb lossis lub teeb ntsuab ua raws li qhov yuav tsum tau ua.
Ib leeg-fiber siv cov xim ntuj.Qhov kev txhawb zog hauv lub cable tuaj yeem yog steel hlau, lossis FRP qhov cuab lub zog.Lub sheath ntawm qhov poob cable yuav tsum tau ua los ntawm cov pa luam yeeb tsawg thiab xoom-halogen cov ntaub ntawv kom tau raws li kev tiv thaiv ib puag ncig thiab nplaim hluav taws-retardant sab hauv tsev thaiv kev xav tau.Sab nraum zoov FTTH nco cables yuav tsum ua tau raws li qhov yuav tsum tau muaj dej thaiv.
Feem ntau Hom Sab Hauv Tsev Fiber Drop Cable
Sab hauv tsev FRP Drop Cable GJXFH
Sab hauv tsev FRP Drop Cable GJXFH
Daim ntawv thov:
• Sab hauv FTTH;
• Rau patch cords thiab pigtails;
• Rau cov khoom siv sib txuas lus.
• Fiber rau qhov taw tes (FTTX)
• Fiber rau lub tsev (FTTH)
• Nkag mus rau lub network
• Siv cov neeg siv khoom siv txuas ncaj qha rau hauv tsev cabling thiab kev faib tawm
Feem ntau hom ntawmSab nraum zoov Fiber Drop Cable
Sab nraum zoov Steel Drop Cable GJYXCH
Sab nraum zoov Steel Drop Cable GJYXCH
Daim ntawv thov:
• FTTH (Fiber rau Lub Tsev) thiab cov xaim hauv tsev
• Pre-terminated nyob rau hauv lub Hoobkas
• Tsim nyog rau kev sib txuas ntawm fiber ntau optical thiab ceev connector
Sab nraum zoovFlat Drop Cable
Daim ntawv thov:
• Fiber rau lub tsev (FTTH)
• Lub Tsev Ua Haujlwm
• chav PC
Daim duab-8 Aerial Drop Cable
Daim ntawv thov:
• Fiber rau lub tsev (FTTH)
• Lub Tsev Ua Haujlwm
• chav PC
Daim duab-8 aerial drop cable yog tus kheej-txheej cable, nrog rau lub cable tsau rau ib tug hlau hlau, tsim kom yooj yim thiab pheej yig aerial installation rau sab nraum zoov daim ntaub ntawv.Hom fiber ntau poob cable yog tsau rau cov hlau hlau raws li pom hauv daim duab hauv qab no.
Round Drop Cable GJFJU (TPU)
Daim ntawv thov:
GJFJU optical cable yog tsim los ntawm ф900μm nruj tsis muaj fibers ncig los ntawm Aramid yarns ua tus tswv cuab lub zog, them nrog TPU lossis LSZH txheej txheej.
ASU Optical Drop Cable
Daim ntawv thov:
• Kev txhawb nqa huab cua rau tus kheej;
• Siab dielectric, tsis tas yuav tsum tau grounded;
• Zoo tagnrho rau kev siv sab nraum zoov txog li 120 m yam tsis muaj tus xa xov;
• Muaj nrog ib txwm polyethylene (NR) thiab nplaim retardant (RC) npog;
• Tau txais kev faib tawm sab nraum zoov
• Network nyob rau hauv high electromagnetic interfering qhov chaw
• Tsim nyog rau lub dav hlau network
Rau ntau cov qauv tshwj xeeb fiber ntau optic cables, pls xav tiv tauj nrog peb tus neeg muag khoom lossis pab pawg kws tshaj lij ntawm no:Email: [email protected]