4-fiber Marine optical cable
Fiber Parameters
|
No. |
Items |
Unit |
Specification |
|
|
G.652D |
||||
|
1 |
Mode Field Diameter |
1310nm |
μm |
9.2±0.4 |
|
1550nm |
μm |
10.4±0.5 |
||
|
2 |
Cladding Diameter |
μm |
124.8±0.7 |
|
|
3 |
Cladding Non-Circularity |
% |
≤0.7 |
|
|
4 |
Core-Cladding Concentricity Error |
μm |
≤0.5 |
|
|
5 |
Coating Diameter |
μm |
245±5 |
|
|
6 |
Coating Non-Circularity |
% |
≤6.0 |
|
|
7 |
Cladding-Coating Concentricity Error |
μm |
≤12.0 |
|
|
8 |
Cable Cutoff Wavelength |
nm |
λcc≤1260 |
|
|
9 |
Attenuation(max.) |
1310nm |
dB/km |
≤0.4 |
|
1550nm |
dB/km |
≤0.3 |
||
Cable Parameters
|
Items |
Specifications |
|
|
Fiber Count |
4 |
|
|
Tight-buffered Fiber |
Dimension |
850um～900μm |
|
Material |
PBT |
|
|
Color |
Blue、Orange、Green、Brown |
|
|
Strength Member |
Specifications |
6*1500D |
|
Material |
Aramid Yarn |
|
|
Inner Jacket |
Dimension |
4.7mm±0.1mm |
|
Thickness |
0.8mm±0.05mm |
|
|
Material |
LSZH（461） |
|
|
Color |
Black |
|
|
Metallic Armor |
Material |
Galvanized Steel Wire |
|
Diameter of wire |
0.2mm |
|
|
Coverage |
Min.85% |
|
|
Outer Jacket |
Dimension |
7.8±0.3mm |
|
Material |
LSZH（461） |
|
|
Material |
LSZH（461） |
|
|
Color |
Yellow |
|
Mechanical and Environmental Characteristics
|
Items |
Unite |
Specifications |
|
Tension（Long Term） |
N |
500 |
|
Tension（Short Term） |
N |
1000 |
|
Crush（Long Term） |
N/10cm |
1000 |
|
Crush（Short Term） |
N/10cm |
2000 |
|
Min. Bend Radius（Dynamic） |
mm |
20D |
|
Min. Bend Radius（Static） |
mm |
10D |
|
Installation Temperature |
℃ |
-10～+60 |
|
Operating Temperature |
℃ |
-40～+70 |
|
Storage Temperature |
℃ |
-40～+70 |
