Taw qhia rau Duct Optical Cables

Duct cabling sawv cev rau ib txoj hauv kev tshwj xeeb rau kev siv kev sib txuas lus kho qhov muag cables. Ib qho "duct optical cable" yog hais txog lub cable uas tau teeb tsa hauv ib qho kev sib txuas lus tshwj xeeb. Kev teeb tsa cov kav dej feem ntau yog nqa tawm hauv nroog; muab qhov chaw ib puag ncig zoo nyob rau hauv cov conduits no, tsis muaj qhov tshwj xeeb uas yuav tsum tau hais txog lub cable tiv thaiv sheathing, thiab armor plating feem ntau tsis tsim nyog. Cov qauv ntawm duct optical cables suav nrog GYTA thiab GYTS series. Ua ntej kev teeb tsa, nws yog qhov tseem ceeb los txiav txim siab qhov ntev ntawm txhua ntu kev teeb tsa tshwj xeeb thiab xaiv qhov chaw meej rau cov ntsiab lus cable splicing. Thaum lub sij hawm lub installation txheej txheem, xws li mechanical rub cov cuab yeej los yog phau ntawv traction txoj kev yuav ua hauj lwm. Nws yog ib qho tseem ceeb los xyuas kom meej tias lub rub tawm quab yuam siv thaum lub sij hawm ib qho kev khiav hauj lwm traction tsis tshaj qhov optical cable lub siab tshaj plaws tso cai tensile lub zog. Cov ntaub ntawv siv los tsim cov kav dej -xws li pob zeb, asbestos cement, steel kav, lossis cov kav dej yas- yuav tsum raug xaiv raws li thaj chaw tshwj xeeb thiab ib puag ncig ntawm qhov chaw.