2-волоконный дешевый самоподдерживающийся оптический волоконно-оптический кабель FTTH Drop
Базовая информация
Модель: FTTH drop cable
Описание продукта
Конструкция: цветные оптические волокна, 2 параллельных элемента FRP (армированный волокном), LSZH Jacket
Параметры волокна
ITEMS |
UNITS |
SPECIFICATION |
Attenuation |
dB/km |
≤0.4 at 1310nm ≤0.3 at 1550nm |
Chromatic Dispersion |
ps/nm.km |
≤3.5 at 1285nm ~ 1330nm ≤18.0 at 1550nm |
Zero Dispersion Wavelength |
nm |
1300 ~ 1324 |
Zero Dispersion Slope |
ps/nm2.km |
≤0.095 |
Cut-off Wavelength (λcc, 22m of a cabled fiber) |
nm |
≤1260 |
Mode Field Diameter |
um |
8.6±0.5 |
Mode Field Concentricity |
um |
≤0.8 |
Cladding Diameter |
um |
125±1.0 |
Cladding Non-circularity |
% |
≤1.0 |
Coating cladding concentricity error |
um |
≤12.5 |
Coating Diameter |
um |
245±10 |
Bending loss (Bare fiber) Radius :7.5mm x 1 turn |
dB |
≤0.5 at 1550nm |
Proof Test |
kpsi |
≥100 |
Параметр кабеля
Items |
Description |
No. of fiber |
1~2 |
Fiber model no. |
Single mode: G.657A |
Fiber colour |
Blue/Orange |
Outer diameter of colour coating |
250±15um |
Dielectric strength member |
FRP + steel wire |
Jacket |
LSZH |
Colour of Jacket |
White or black |
|
Size of optical fiber cable width height |
5.0±0.2mm 2.0±0.2mm |
Approx. weight cable Kg/KM |
20.0±1.0kg/km |
Группа Продуктов : Кабель Оптического Волокна
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