Description
The structure of GJFJTC8Y optical fiber cable is to evenly apply reinforced multi-stranded aramid fiber to the surface of the ф900μm or ф600μm tight-buffered optical fiber into a round shape, and integrate the aramid stranded wire into a figure-8 polyethylene sheath.
Feature
·Small outer diameter, light weight, easy to lay
·Aramid stranded wire has extremely high tensile strength, which is convenient for self-supporting overhead laying and reduces costs
·Has good mechanical properties and temperature properties.
Product Standards
·GJFJTC8Y optical cable complies with YD/T1155-2011, YDT 1770-2008 and IEC60794-1 standards.
Optical characteristics
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| (+20℃) | @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | ||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥1000 MHz·km | ≥600 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | |||
Technique Parameter
Bending Radius Static/Dynamic mm
GJFJTC8Y
2
3.5×5.5
19
200/400
100/200
30D/15D
GJFJTC8Y
4
4.0×6.0
26
200/400
100/200
30D/15D
GJFJTC8Y
6
5.0×7.0
30
200/400
100/200
30D/15D
GJFJTC8Y
8
6.0×9.0
32
200/400
100/200
30D/15D
GJFJTC8Y
12
6.5×9.5
40
200/400
100/200
30D/15D
