China Optical Fiber 1 Fiber Single-Mode Single-Armored Metal Strength Member LSZH FTTH Duct Cable-Gjfdc, Find details about China Fiber Optic Cable, G657A from Optical Fiber 1 Fiber Single-Mode Single-Armored Metal Strength Member LSZH FTTH Duct Cable-Gjfdc
It is specially design for connecting user's equipment with outdoor feeder cable, particularly suitable for duct installation. The optical fiber unit is positioned in the center. Two parallel strength members are placed at two sides. The cable is with a jacket to become FTTH Drop Cable. Then FTTH Drop Cable is completed with waterproof tape, AL-plastic tape and outer jacket.
The two parallel metal strength member improves the tensile strength. The cable is completed with the LSZH (LSZH, Low smoke, Zero halogen) material jacket, which has good flame retardant performance. Water blocking tape & AL-plastic tape has good water proof ability.
Features
| Application
|
Cable Count | Outside Diameter | Cable Weight | Tensile Load (N) | Crush Load (N/100mm) | Bend Radius (MM) | Storage Temperature | |||
(mm) | (kg/km) | short term | long term | short term | long term | short term | long term | (ºC) | |
1 | 7 | 52 | 60 | 30 | 1000 | 300 | 30 | 15 | -20°C~+60°C |
2 | 7 | 52 | 60 | 30 | 1000 | 300 | 30 | 15 | -20°C~+60°C |
G.657A | 50/125µm | 62.5/125µm | ||
Attenuation (+20°C) (dB/km) | @850nm | ≤3.0 | ≤3.0 | |
@1300nm | ≤1.0 | ≤1.0 | ||
@1310nm | ≤0.36 | |||
@1550nm | ≤0.22 | |||
Bandwidth (Class A) (MHz·km) | @850nm | ≥600 | ≥200 | |
@1300nm | ≥1200 | ≥600 | ||
Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | ||
Cable Cut-off Wavelength λcc (nm) | ≤1260 |