Basic Info.
Product Description
Product Description
ADSS (All-Dielectric Self-Supporting) cable is ideal for installation in distribution as well as transmission environments,
even when live line installations are required. As it's name indicates, there is no support or messenger wire required, so
installation is achieved in a single pass, making ADSS an economical and simple means of achieving a fber optic network.
EFON manufactures its own line of attachment hardware as well as supplies formed wire fittings when preferred.
Product Construction:
Fiber:
2-288 fibers
Uni-loose tube gel-filled
Central Strength Member:
Fiberglass reinforced plastic (FRP)
Inner Jacket:
Black UV and waterproof polyethylene (PE).
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.
- Large span lengths and the largest span is over 500m.
- Good performance of tensile strength and temperature.
- The design life span is over 30 years.
- 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 Specifications
|
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 | |||||||
| 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 | 280 | 400 | 280 |
| 14.5 | 164 | 177 | 5.4 | 15 | 36 | 18.4 | 13.6 | 0.9 | 480 | 320 | 460 | 320 |
| 14.9 | 171 | 185 | 6.75 | 18 | 45 | 22.0 | 16.4 | 0.6 | 570 | 380 | 550 | 380 |
| 15.1 | 179 | 193 | 7.95 | 22 | 53 | 26.4 | 18.0 | 0.3 | 670 | 460 | 650 | 460 |
| 15.5 | 190 | 204 | 9.0 | 26 | 60 | 32.2 | 19.1 | 0.1 | 750 | 530 | 750 | 510 |
Note : Only s part of ADSS cable are listed in the table. ADSS cables with other spans can be inquired from EFON directly.
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.
ABOUT US:
MORE INFORMATION:
Payment
For large orders, T/T , L/C, and E-credit lines are all offered.
For small orders, credit-cards are accepted.
Shipping & Delivery
We will send the products within 10 days.
We ship small batched by air, or large orders by container.
Return and Warranty:
All products have been tested before ship out
All products have 5 years warranty. If there is no man-made problem ,we will replace or repair for you freely.
We own the best after-sale service. If any problems happen ,our team will do our best to solve for customers.