FTTH Cable Sab Hauv Tsev
FTTH nco cable nrog yooj yim nkag mus rau fiber ntau thiab yooj yim installation, FTTH cable tuaj yeem txuas ncaj qha rau hauv tsev.
Nws yog tsim rau kev sib txuas nrog cov cuab yeej sib txuas lus, thiab siv los ua kev nkag mus rau hauv tsev cable hauv thaj chaw faib khoom.Cov fibers kho qhov muag tau muab tso rau hauv qhov chaw thiab ob qho tib si Fiber Reinforce Plastic (FRP) cov tswv cuab lub zog tau muab tso rau ntawm ob sab.Thaum kawg, lub cable tiav nrog LSZH sheath.
Nta: 1.Soft thiab bendable, yooj yim rau deploy thiab txij nkawm. 2.Me txoj kab uas hla, Lub teeb yuag, thiab siab practicability. 3.Fiber reinforced yas raws li cov tswv cuab lub zog ua kom zoo heev los tiv thaiv electromagnetic kev ua haujlwm. 4.Kev tiv thaiv ib puag ncig- Cov pa luam yeeb tsawg, xoom halogen thiab nplaim taws retardant sheath. 5.Good preformance ntawm dej-pov thawj.
Fiber ntau parameter: Cable Parameters: Mechanical thiab Environmental Yam ntxwv:
NO Yam khoom Specifications g:657a 1 1 Txoj kab uas hla (μm) 125 ± 0.7 hli 2 Cladding non-circularity (%) ≤0.7 3 Core-cladding concentricity yuam kev (μm) ≤0.5 4 Hom teb Diameter @ 1310 (μm) (8.6 ~ 9.5) ± 0.4 5 Cladding-coating concentricity yuam kev (μm) ≤ 12.0 6 Txheej Diameter (μm) 245 ± 0.5 7 Fiber Cutoff Wavelength (nm) ccf ≤1260 8 Attenuation (max.) (dB/km) 1310nm ua ≤0.4 1 550nm ≤0.3
Yam khoom Specifications Hom Fiber SM Fiber suav 4 Jacket Txoj kab uas hla (4.1 ± 0.1) × (2.0 ± 0.1) hli Khoom siv LSZH Xim dawb/dub Strength Member FRP / hlau
Cov khoom Sib koom Specifications Tension (Lub Sij Hawm Ntev) N 40 Tension (Short Term) N 80 Crush (Long Term) N/10 cm 500 Crush (Short Term) N/10 cm 1000 Min.Khoov Radius (Dynamic) mm 25 Min.Khoov Radius (Static) mm 10 Installation kub ℃ -20 ~ + 60 Ua haujlwm kub ℃ -40 ~ + 70 Cia kub ℃ -40 ~ + 70
Daim ntawv thov: Nkag mus rau lub network, fiber ntau rau hauv tsev Siv cov neeg siv kawg ncaj qha cabingIndoor cabling thiab faib khoom
