Fire-resistant 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 |
≤0.36 |
|
1550nm |
dB/km |
≤0.25 |
||
Cable Parameters
|
Items |
Specifications |
|
|
Fiber Count |
24 |
|
|
Colored Coating Fiber |
Dimension |
250µm±15µm |
|
Color |
BluećOrangećGreenćBrownć GrayćNaturalćRedćBlackć YellowćPurplećPinkćAqua |
|
|
Colored Coating Fiber wish Color Point |
Dimension |
250µm±15µm |
|
Color |
BluećOrangećGreenćBrownć GrayćWhitećRedćBlackć YellowćPurplećPinkćAqua |
|
|
Loose Tube |
Dimension |
3.0mm±0.1mm |
|
Material |
PBT |
|
|
Color |
Natural |
|
|
Fireproof Tape |
Material |
Fireproof Material |
|
Strength Member |
Glass Yarn |
|
|
Inner Jacket |
Dimension |
6.5mm±0.3mm |
|
Material |
PE |
|
|
Color |
Black |
|
|
PSP |
Size |
28mm |
|
Outer Jacket |
Dimension |
11.6mm±0.5mm |
|
Material |
PE |
|
|
Color |
Black |
|
Mechanical and Environmental Characteristics
|
Items |
Unite |
Specifications |
|
Tensionļ¼Long Termļ¼ |
N |
600 |
|
Tensionļ¼Short Termļ¼ |
N |
1750 |
|
Crushļ¼Long Termļ¼ |
N/10cm |
2500 |
|
Crushļ¼Short Termļ¼ |
N/10cm |
3500 |
|
Min. Bend Radiusļ¼Dynamicļ¼ |
mm |
20D |
|
Min. Bend Radiusļ¼Staticļ¼ |
mm |
15D |
|
Installation Temperature |
ā |
-5ļ½+50 |
|
Operating Temperature |
ā |
-25ļ½+60 |
|
Storage Temperature |
ā |
-25ļ½+70 |
