Loose Tube Indoor/Outdoor Cable
GYFXTH-4B1.3
Profile View
Fiber Parameters
No. |
Items |
Unit |
Specification |
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G.652D |
|||||
1 |
Mode Field Diameter |
1310nm | μm |
8.8±0.4 |
|
1550nm | μm |
9.8±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 |
|||
10 |
Macro-Bending Loss |
1turn×7.5mm radius @1550nm |
dB | ≤0.5 |
|
1turn×7.5mm radius @1625nm |
dB | ≤1.0 |
Cable Parameters
Items |
Specifications | |
Fiber Count |
4 | |
Colored Coating Fiber |
Dimension |
250µm±15µm |
Color |
Blue、Orange、Green、Brown、 | |
Loose Tube |
Dimension |
1.95mm±0.05mm |
Material |
PBT | |
Color |
Natural | |
Strength Member |
GLASS YARN | |
Outer Jacket |
Dimension |
5.8mm±0.2mm |
Material |
LSZH | |
Color |
Black |
Mechanical and Environmental Characteristics
Items |
Unite |
Specifications |
Tension(Long Term) |
N |
300 |
Tension(Short Term) |
N |
600 |
Crush(Long Term) |
N/10cm |
300 |
Crush(Short Term) |
N/10cm |
1000 |
Min. Bend Radius(Dynamic) |
mm |
20D |
Min. Bend Radius(Static) |
mm |
10D |
Installation Temperature |
℃ |
-20~+60 |
Operating Temperature |
℃ |
-40~+70 |
Storage Temperature |
℃ |
-40~+70 |