72-fiber Distribution 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 |
≤0.8 |
|
1550nm |
dB/km |
≤0.6 |
||
Cable Parameters
|
Items |
Specifications |
|
|
Fiber Count |
72 |
|
|
Tight-buffered Fiber |
Dimension |
850µm±50µm |
|
Material |
PVC |
|
|
Color |
BluećOrangećGreenćBrownć GreyćWhitećRedćBlackć YellowćVioletćPinkćAqua |
|
|
Cable Subunit |
Dimension |
5.5±0.2mm |
|
Material |
LSZH |
|
|
Color |
Yellow |
|
|
Strength Member |
Kevlar |
|
|
Printing Marks |
ć1ćļ½ć6ć |
|
|
Central Strength Member |
Dimension |
5.5±0.2mm |
|
Material |
FRP+LSZH |
|
|
Color |
Orange |
|
|
Outer Jacket |
Dimension |
19.5±0.5mm |
|
Material |
LSZH |
|
|
Color |
Orange |
|
Mechanical and Environmental Characteristics
|
Items |
Unite |
Specifications |
|
Tensionļ¼Long Termļ¼ |
N |
660 |
|
Tensionļ¼Short Termļ¼ |
N |
1320 |
|
Crushļ¼Long Termļ¼ |
N/10cm |
300 |
|
Crushļ¼Short Termļ¼ |
N/10cm |
1000 |
|
Min. Bend Radiusļ¼Dynamicļ¼ |
mm |
20D |
|
Min. Bend Radiusļ¼Staticļ¼ |
mm |
10D |
|
Installation Temperature |
ā |
-10ļ½+50 |
|
Operating Temperature |
ā |
-20ļ½+60 |
|
Storage Temperature |
ā |
-20ļ½+60 |
