Taw qhia rau daim duab 8 tus kheej txhawb nqa optical cable
Daim duab 8 optical cable yog daim duab 8 tus kheej txhawb nqa. Cov tub ntxhais cable yog ib lub hnab ntim khoom, uas tau them ncaj qha nrog cov khoom siv PE. Ntawm lawv, qhov ncua kev kawm ntawv hlau txais yuav galvanized steel hlau los xyuas kom meej tias cov hlau bar tsis raug corrosion nyob rau hauv lub point ntawm infinite span, thiab longitudinal water-blocking yarn yog muab tso rau hauv lub cable core ib feem los xyuas kom meej tias txhua seem ntawm optical. cable yog impermeable. Optical cable muaj cov qauv compact, lub teeb yuag, me me geometric loj, thiab yooj yim rau kev tsim thiab tswj.
Sab nraum zoov kev teeb tsa ntawm daim duab 8 tus kheej txhawb nqa optical cable
● Tsim nyog rau kev txhawb nqa tus kheej hauv huab cua, duct lossis ncaj qha faus qhov chaw teeb tsa
● Xim-coded fiber ntau thiab nplaum muab kev qhia ceev thiab yooj yim thaum lub sijhawm teeb tsa
● Tear qaum tsim tso cai yooj yim tshem tawm ntawm lub tsho sab nrauv
● Tau tshaj cov duab uas twb muaj lawm -8 kho vajtse
● Flexible buffer tube ua rau kev sib txuas thiab xaim yooj yim
● Roj-filled xoob raj muab kev tiv thaiv zoo rau fiber ntau
● UV thiab noo noo tiv taus, haum rau kev teeb tsa sab nraum zoov
Sab nraum zoov daim ntaub ntawv ntawm daim duab 8 tus kheej txhawb nqa optical cable
Daim duab 8 cable haum rau qhov ntev-ntev high-tam sim no kev sib txuas lus hauv chaw ua haujlwm thiab kev xa hluav taws xob. Lub steel ncua kev kawm ntawv hlau qauv ua kom lub zog tensile thiab yooj yim rau nruab overhead. Cov hlau ncua kev kawm ntawv hlau thiab cov kab hluav taws xob kho qhov muag tau sib xyaw ua ke thiab tuaj yeem ncab thiab nruj ntawm qhov xav tau. Qhov no optical cable yog lub teeb hauv qhov hnyav thiab muaj zog tensile siab.
Cov lus piav qhia ntawm daim duab 8 tus kheej txhawb nqa optical cable
Daim duab 8 kho qhov muag cable yog ua los ntawm 3 txheej ntawm 5-36 kho qhov muag fibers twisted nyob ib ncig ntawm lub hauv paus qhov cuab lub zog, thiab ib tug sheath yog nyem rau sab nraum. Txhua lub casing muaj 4-12 optical fibers thiab waterproof gel filling. Cov tub ntxhais tseem ceeb lossis ntau txoj hlua galvanized steel hlau yog nyem rau sab nraud nrog polyethylene sheath raws li cov xaim raug ncua. Cov tswv cuab hauv nruab nrab tuaj yeem siv los ua cov khoom siv hluav taws xob dielectric, thiab cov xov paj aramid lossis iav fiber ntau yog qhwv nyob ib puag ncig sab nraud ntawm lub casing los tiv thaiv nws los ntawm tensile puas. Cov dej thaiv cov gel filling yog faib nruab nrab ntawm cov cores thiab yog qhwv nrog ib daim kab xev dej thaiv sab nraud. Cov khoom siv sab nrauv yog polyethylene, polyvinyl chloride, tsis muaj pa luam yeeb thiab tsis muaj halogen, thiab polyethylene muaj cov dej tsis zoo. Yog hais tias yuav tsum tau faus ncaj qha, ntxiv ib lub hlau hlau armor los yog steel siv armor qauv, thiab lub puab sheath yog polyethylene los yog polyvinyl chloride. Ib txheej ntawm aluminium daim kab xev yog siv rau hauv lub sheath los muab kev tiv thaiv tsis muaj dej. Lub optical cable thiab steel ncua kev kawm ntawv hlau yog txuas nrog polyethylene cov ntaub ntawv nyob rau hauv daim duab -8 zoo, thiab lub kua muag qaum yog nyob rau hauv lub sheath los pab tshem tawm cov sheath.