Description
12&24 cores ADSS cable is most populare ADSS CABLE.It is used single sheath cable structure,1+2+4 tubes cable body to build this good performance outdoor aerial installation cable.
ADSS structure of the optical cables adopts loose tube twisted structure. 250 um optical fibers are inserted into loose tube made of high modulus polyester and filled with non-metallic reinforcing members (FRP) around the center of the cable to form a round core. The gap in the core is filled with water-blocking ointment, Two layers of aramid yarn are twisted to reinforce the yarn, then 2pcs of Ripcords positioned under a polyethylene (PE) sheath.
This ADSS cables offer reliable self-support performance for distances up to 100m.
As its name indicates, ADSS contains no metallic components at all. This makes it lightweight, non-conductive, and resistant to electromagnetic interference. Its dielectric design allows it to be installed directly alongside high-voltage power lines without the risk of electrical hazards, which is why it has become a preferred choice for electric utilities and telecom operators worldwide.
Features and Advantages
Non-metallic structure, good insulation, lightning protection
The aramid yarn has excellent production technology, uniform force, excellent stress-strain performance, excellent gunshot resistance and best anti-electric corrosion performance
No blackout construction, power line failure does not affect the normal transmission of optical cable
Smooth shape, so that the cable has superior aerodynamic performance
Cable structure
| Item | Contents | Unit | Value | |||
| Fiber count | Number | / | 8 | 12 | 24 | |
| Fiber type | / | / | G652D | |||
| Cable structure | / | / | 1+5 | 1+5 | 1+5 | |
| Fibers per tube | Count | / | 8 | 12 | 12 | |
|
Fibers color |
/ |
/ |
Blue、Orange、Green、Brown、Gray、white、Red、Black、Yellow、Violet、
Pink、Aqua |
|||
|
Loose tube |
Material | / | PBT | |||
| Nominal
Diameter |
mm | 2.1 | ||||
| color | / | Blue、Orange、Green、Brown、Gray、white、Red、Black、Yellow、Violet、
Pink、Aqua |
||||
|
Central strength member |
Material | / | FRP &PE cushion layer | |||
| Nominal
Diameter |
mm | 1.7 | 1.7 | 1.7 | ||
| PE cushion | mm | – | – | – | ||
| Water blocking | Material | Water blocking yarn & tape | ||||
| Peripheral
strength member |
Material |
Aramid yarn |
||||
| Stripe | color | Yellow | ||||
| Sheath | Material | MDPE | ||||
| Color | Black | |||||
| thickness | mm | 1.75±0.2 | ||||
| Attenuation
(after cable) |
1310nm | dB/km | £0.36 | |||
| 1550nm | dB/km | £0.22 | ||||
| Cable diameter | ±5% | mm | 9.9 | 10.0 | 10.0 | |
| Cable weight | ±10% | kg/km | 78 | 79 | 79 | |
| Suitable span | / | m | 100 | |||
| Sag | / | % | 1.5 | |||
| icing-thickness | / | mm | 0 | |||
| wind speed | / | m/s | 25 | |||
Standard color of fiber and tube
The color code of the tubes and the individual fibers, shall be in accordance with the table as below:
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
| Color | Blue | Orange | Green | Brown | Slate | White |
| No. | 7 | 8 | 9 | 10 | 11 | 12 |
| Color | Red | Black | Yellow | Violet | Pink | Aqua |
Mechanical & Environmental Performance
| Item | Contents | Value |
| Max. tensile load | Max allowable tension | 1700N fiber strain≤0.33％ |
| Max. crush resistance | Short term | 1000 N/100mm |
|
Min. bending radius |
Installation | 25 x cable diameter |
| Operation | 12.5 x cable diameter | |
|
Temperature range |
Operation | -40℃ ~ +70℃ |
| Installation | -20℃ ~ +60℃ | |
| Storage/transportation | -40℃ ~ +70℃ |
Optical fiber technical parameters-SMF
| Item | Unit | Specification | |
| G. 652D | |||
| Mode field diameter | 1310nm | mm | 9.2 ± 0.4 |
| 1550nm | mm | 10.4 ± 0.5 | |
| Cladding diameter | mm | 125.0 ± 0.7 | |
| Cladding non-circularity | % | £1.0 | |
| Core concentricity error | mm | £0.6 | |
| Coating diameter | mm | 242 ± 7 | |
| Coating/cladding concentricity error | mm | £12 | |
| Cable cut-off wavelength λcc | nm | £ 1260 | |
| Attenuation | 1310nm | dB/km | £0.35 |
| 1550nm | dB/km | £0.21 | |
Featured Products
