ADSS double-Jacket all-dielectric self-supporting optical cable Description
ADSS cable is loose tube stranded fibers 250um, are positioned into a loose tube made of high modulus plastic. The tubes are filled with a water-resistant filling compound. The tubes and fillers are stranded around a FRP as non-metallic strength member into a compact and circular cable core,After the cable core is filled with filling compound , it is covered with PE inner sheath. After stranded layer of aramid yarns are applied over the inner sheathas strength member, the cable is completed with PE or AT (anti-tacking) outer sheath.
ADSS double-Jacket all-dielectric self-supporting optical cable Features
l Can be installed without shutting off the power
l Light weight and small diameter reducing the load caused by ice and wind and the load on towers and back props.
l Large span length and the largest span is over 1000m
l Good performance of tensile strength and temperature
l Long span life, over 30 years
Application:
Aerial for power cable transmission line.
* data is too long, please view it in horizontal mode.
optical properties
|
G.652 |
G.655 |
50 / 125μm |
62.5/125 μm |
---|
Attenuation (+20℃) |
@850nm |
|
|
≤3.0 dB/km |
≤3.0 dB/km |
@1300nm |
|
|
≤1.0 dB/km |
≤1.0 dB/km |
@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
|
|
@1550nm |
≤0.22 dB/km |
≤0.23 dB/km |
|
|
Bandwidth (Class A) |
@850nm |
|
|
≥500 MHz·km |
≥200 MHz·km |
@1300nm |
|
|
≥1000 MHz·km |
≥600 MHz·km |
Numerical Aperture |
|
|
0.200±0.015NA |
0.275±0.015NA |
Cable Cut-off Wavelength |
≤1260nm |
≤1480nm |
|
|
Storage/Operating temperature |
-40℃ ~ +70℃ |
Technical parameters
Out Diameter (mm) |
Fiber cores |
Daily max working tension (KN) |
Max working tension (KN) |
Break Strength (KN) |
Strength Member CSA (mm²) |
Modulus of Elasticity NK/mm² |
Heat Expansion Coefficient (×10⁻⁸/K) |
Suitable Span (m) |
---|
PE sheath |
AT sheath |
A |
B |
C |
D |
---|
12.5 |
125 |
136 |
1.5 |
4 |
10 |
4.6 |
7.6 |
1.8 |
160 |
100 |
140 |
100 |
13.0 |
132 |
142 |
2.25 |
6 |
15 |
7.6 |
8.3 |
1.5 |
230 |
150 |
200 |
150 |
13.3 |
137 |
148 |
3.0 |
8 |
20 |
10.35 |
9.45 |
1.3 |
300 |
200 |
290 |
200 |
13.6 |
145 |
156 |
3.6 |
10 |
24 |
13.8 |
10.8 |
1.2 |
370 |
250 |
350 |
250 |
13.8 |
147 |
159 |
4.5 |
12 |
30 |
14.3 |
11.8 |
1.0 |
420 |
290 |
400 |
280 |
14.5 |
164 |
177 |
5.4 |
15 |
36 |
18.4 |
13.6 |
0.9 |
480 |
320 |
460 |
320 |
15.1 |
179 |
193 |
7.95 |
22 |
53 |
26.4 |
18 |
0.3 |
670 |
460 |
650 |
460 |
15.6 |
194 |
208 |
10.5 |
28 |
70 |
33 |
19.6 |
0.1 |
800 |
560 |
800 |
560 |