OPGW Optical Ground Wire Tib Central Stainless Hlau Tube

OPGW Optical Ground Wire muaj ob qhov kev tsim kho:

1. Central xoob raj hom
Cov fibers yog muab tso rau hauv ib qho chaw kaw thiab dej resistant central, txhuas raj ntim nrog dej thaiv gel.Lub raj no muab kev tiv thaiv rau cov fiber ntau thaum lub sijhawm teeb tsa thiab ua haujlwm nyob rau hauv ib puag ncig hnyav.Lub raj stainless hlau kuj tseem tuaj yeem yog txhuas-clad steel nyob ntawm qhov xav tau ntawm engineering.Stainless hlau optical raj yog nyob rau hauv nruab nrab ntawm lub cable tiv thaiv los ntawm ib los yog ntau txheej ntawm txhuas clad hlau, aluminium alloy xov hlau, los yog hlau hlau.Cov hlau xaim hlau muab cov cuab yeej siv zog los tiv thaiv kev teeb tsa hnyav thiab kev ua haujlwm, thaum ua tiav kev tswj hwm qhov kub thiab txias thaum lub sijhawm luv luv Circuit Court.
Txhua qhov kho qhov muag fiber ntau yog qhov sib txawv kom pom tseeb los ntawm kev siv lub cim fiber ntau uas muaj cov xim thiab cov lej ntawm lub nplhaib ntawm nws.Qhov kev tsim qauv compact no muaj lub zog txhua yam muaj zog thiab qhov ntsuas tam sim no nyob rau hauv ib txoj kab uas hla me me.Cov kab me me kuj ua rau kev ua haujlwm zoo heev sag nro.

2. Multi xoob raj hom
Cov fibers yog muab tso rau hauv lub kaw ntom nti thiab dej resistant stainless hlau raj uas muaj dej thaiv gel.Ob los yog peb stainless hlau optical raj yog helically stranded nyob rau hauv lub puab txheej ntawm ib tug ntau-txheej cable.Cov ntau lub raj xoob hom yog tsim los rau feem ntau cov fiber ntau suav ntau tshaj 48 nrog rau qhov siab tshaj plaws fiber ntau suav txog 144. Cov ntau lub raj xoob hom tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm tus ntoo khaub lig loj thiab muaj peev xwm loj tam sim no.
Optical fiber ntau yog ua los ntawm siab ntshiab silica thiab germanium doped silica.UV curable acrylate cov ntaub ntawv yog siv rau fiber ntau cladding li optical fiber ntau tiv thaiv txheej.Cov ntaub ntawv nthuav dav ntawm kev ua haujlwm fiber ntau tau pom hauv cov lus hauv qab no.
Optical fiber siv cov cuab yeej tshwj xeeb spun ntse tswj tus nqi ntawm PMD, thiab ua kom paub tseeb tias nws tuaj yeem ua kom ruaj khov hauv cabling.