Outdoor FTTH Optical Communication Cables Single Mode 24 48 72 96 Multi Core Opgw Fiber Optic Cable
Product Description
Mini-Span All-Dielectric Self Supporting (ADSS) cable's designed for outside plant aerial and duct applications in local
and campus network loop architectures.From pole-to-build to town-town installations, the Mini-Span cabling system,
which includes cables, suspension, dead end and termination enclosures, offers a comprehensive transmission circuit
infrastructure with proven, high reliability performance. See EFON's Fiber Optic Cable Hardware catalog for more
information. Mini-Span includes fiber counts up to 144 optical fibers and any type or combination of single-mode
and multi-mode fibers with the cable. Pole-to-Pole span lengths range from 50 feet to over 650 feet (30-200meters).
ADSS CABLE Feature
Fiber:
2-144 fibers
Uni-loose tube gel-filled
Central Strength Member:
Fiberglass reinforced plastic (FRP)
Strength Member:
Dupon Kevlar Yarn
Outer Jacket:
Black UV and waterproof polyethylene (PE).
Features:
Can be installed without shutting off the power.
Excellent AT performance. The maximum inductive at the operating point of AT jacket can reach 25kV.
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops.
Good performance of tensile strength and temperature.
The design life span is over 30 years.
Applications:
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed.
For overhead power lines under 110kV, PE outer sheath is applied.
For power lines equal to or over 110kV, AT outer sheath is applied.
Optical Characteristics:
| Fiber Type |
G.652 |
G.655 |
50/125^m |
62.5/125^m |
Attenuation
(+20X) |
850 nm |
|
|
<3.0 dB/km |
<3.3 dB/km |
| 1300 nm |
|
|
<1.0 dB/km |
<1.0 dB/km |
| 1310 nm |
<0.36 dB/km |
<0.40 dB/km |
|
|
| 1550 nm |
<0.22 dB/km |
<0.23 dB/km |
|
|
| Bandwidth |
850 nm |
|
|
>500 MHz-km |
>200 Mhz-km |
| 1300 nm |
|
|
>500 MHz-km |
>500 Mhz-km |
| Numerical Aperture |
|
|
0.200±0.015 NA |
0.275±0.015 NA |
| Cable Cut-off Wavelength λcc |
<1260 nm |
<1450 nm |
|
|
Structure and Technical Specification
Ref. Outer Diameter
(mm) |
Ref. Weight
(kg/km)
|
Ref Daily Max. Working Tension
(KN) |
Max. Allowable WorkingTension
(KN) |
Break Stength
(KN) |
Strength Member CSA
(mm2) |
Modulus of Elasticity CSA (KN/mm2) |
Heat Expansion
Coefficient
(*10-6/K) |
Suitable Span
(NESC Standard,m)
|
| PE Jacket |
AT Jacket |
A |
B |
C |
D |
| 11 |
110 |
120 |
1.5 |
4 |
10 |
4.6 |
7.6 |
1.8 |
160 |
100 |
140 |
100 |
| 11.5 |
115 |
125 |
2.25 |
6 |
15 |
7.6 |
8.3 |
1.5 |
230 |
150 |
200 |
150 |
| 12 |
120 |
130 |
3.0 |
8 |
20 |
10.35 |
9.45 |
1.3 |
300 |
200 |
290 |
200 |
Note : Only s part of ADSS cable are listed in the table. ADSS cables with other spans can be inquired from EFON .
Specifications in the table are got on condition that there is no height difference and the installation sag is 1%.
Fiber count is 2 to 72. The identification of fibers complies with the national standard.
This datasheer can only be a rerence, nor a supplement to the contract. Please contact our sales people for more detailed information.
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