Specification FOR GJXFH
April 8, 2025
Cable Construction
Cross Sectional Diagram
|
Items |
Specification |
|
|
Fiber count |
1/2/4F |
|
|
Fiber |
Out diameter(±5μm) |
250 |
|
|
Tensile element |
2*0.5mm FRP |
|
Sheath material |
LSZH |
|
|
Color |
Black/White |
|
|
Out diameter |
3.0(±0.15)*2.0(±0.1) mm |
|
|
Cable weight(kg/km) |
10.0 |
|
|
|
Single-mode |
Single-mode |
Single-mode |
|
|
Fiber type |
G652D |
G657A1 |
G657A2 |
|
|
|
(1310/1550nm) |
(1310/1550nm) |
(1310/1550nm) |
|
|
Attenuation |
Typical |
0.36/0.22 |
0.36/0.22 |
0.36/0.22 |
|
Maximum |
0.5/0.4 |
0.5/0.4 |
0.5/0.4 |
|
|
Zero Dispersion Slope |
≤0.091 ps/km·nm2 |
≤0.092 ps/km·nm2 |
≤0.092 ps/km·nm2 |
|
|
Dispersion(1285~1340nm) |
-3.5 – 3.5ps/(nm·km) |
-3.5 – 3.5ps/(nm·km) |
-3.5 – 3.5ps/(nm·km) |
|
|
Mode field Diameter(@1300nm) |
9.3±0.4 µm |
8.8±0.4 µm |
8.8±0.4 µm |
|
|
Cutoff wavelength cable(nm) |
≤1260 nm |
≤1260 nm |
≤1260 nm |
|
|
Min bend radius(mm) |
16 mm |
10 mm |
7.5 mm |
|
|
Cladding diameter(µm) |
125±1.0 |
125±1.0 |
125±1.0 |
|
Mechanical and Environmental Performance of the Cable
|
Mechanical properties |
Installation |
Operation |
|
Tensile strength |
40N |
80N |
|
Min bend radius |
15mm |
30mm |
|
Crush resistance |
2000N/100mm |
|
|
The mechanical properties of other optical fibers and cables shall meet international standards of IEC 60794. |
||
Fiber Optical Cable bending radius
|
Transportation temperature |
-20℃~+60℃ |
|
Storage temperature |
-20℃~+60℃ |
|
Installation temperature |
-20℃~+60℃ |
|
Operation temperature |
-20℃~+60℃ |
PACKAGE
Material of the drum shall be fumigation wood.
2km/Drum: 320*320*250mm;
Not allowed two length units of cable in one drum, Two ends should be packed inside drum, reserve length of cable not less than 1meter.