Overhead Electric Power ADSS Fiber Optic No Armoured Cable
Track-resistant Outer Sheath High voltage HDPE 110KV
ADSS cable, Loose tube construction, tubes jelly filled, tubes with
filler rods lay up around non-metallic FRP (Fiber-glass Reinforced
Plastic) central strength member, water-blocking material, aramid
yarns reinforced and HDPE outer sheath.
ADSS cable is up to 144 optical fibres in jelly-filled loose tubes,
laid up around a central non-metallic strength member. The cable is
water blocked, aramid yarn reinforced and polyethylene sheathed.
Surface printing for the cable includes sequential length marking
at one-metre intervals. Mainly installed at existing 220kV or lower
voltage power lines . Two Jacket and stranded loose tube design.
Two important materials: 1. It is Track-resistant HDPE; 2. Imported aramid.
Applications:
a. The entire optical cable is made of non-metallic materials, will
not conduct electricity, has lightning protection, and can be used
in overhead.
b. The manufacturing process of FRP + aramid fiber makes the
optical cable have a good tensile capacity, which can be used in
the construction c. nvironment of the optical cable with an
overhead span of 50~150 meters.
Cable design
1. 48 SM-fibers
2. G652 D operating wavelength at 1260~1625nm.
3. FRP as central strength member.
4. Loose buffer tubes SZ-stranded.
5. The buffered tube filled with filling compound while the
stranded core covered with water block material
6. Aramid yarns as peripheral strength member
7. Track-resistant HDPE(PE outer sheath is applied for the
application in which cable is installed at the place where the
spatial potential ≤12KV)
8. Suitable as: Aerial installation (Span:150m)
Reference Standard
IEC 60793-1, 60793-2, 60794-1
ITU-T G650, G652
Fiber color coding
Tube color coding
The tubes and filler rods are stranded according to full color code
as follows, if there are fillers, the color will be natural.
Cable structure and parameter | Item | Contents | Value |
| 12 | 24 |
| Loose tube | Material | PBT |
| Number | 1 | 2 |
| Diameter(mm) | 2.2 |
| Filler | Number | 5 | 4 |
| Max. fiber counts per tube | 12 |
| Central strength member | Material | FRP |
| Diameter(mm) | 2.4 |
| PE Diameter(mm) | - |
| Peripheral strength member | Material | Aramid yarns |
| Outer sheath | Material | PE/HDPE |
| Color | Black |
| Thickness(mm) | Nominal 1.7, Min. 1.5 |
| Cable diameter (mm) ( ±0.5) | 10.1 |
| Cable weight (kg/km) (±10%) | 83 |
Mechanical Performance of Cable
| Item | Unit | Value |
| 12/24 |
| Rated tensile strength (RTS) | N | 5400 |
| Crush strength (Short/ Long term) | N/100mm | 1000/300 |
Characteristic of Optical Fiber
G652D
| Mode field diameter (1310nm): | 9.2mm±0.4mm |
| Mode field diameter (1550nm): | 10.4mm±0.8mm |
| Cladding diameter: | 125mm±1.0mm |
| Core/cladding concentricity error: | ＜12mm |
| Cladding non-circularity: | ＜1.0% |
| Refractive index profile: | 1310nm | 1.4672 |
| 1550nm | 1.4683 |
| Cut off wavelength of cabled fiber (lCC): | ＜1260nm |
| Attenuation at 1310nm: | ＜0.36dB/km |
| Attenuation at 1383±3nm: | ＜0.36dB/km |
| Attenuation at 1550nm: | ＜0.22dB/km |
| The loss increase of 100 turns of fiber loosely wound |
| with 25mm radius: | ＜0.05dB |
| Dispersion in the range 1288 to 1339nm: | ＜3.5ps/ (nm•km) |
| Dispersion at 1550nm: | ＜18ps/ (nm•km) |
| Dispersion slope at zero dispersion wavelength: | ＜0.092ps/(nm2•km) |
| Polarization mode dispersion link value: | ＜0.1ps/Ökm |
Core material
The core of the optical fiber, with a higher refractive index
compared to the cladding, is made of SiO2 (Silicon dioxide) doped with GeO2 (Germanium dioxide).
Cladding material
The cladding of the optical fiber is made of SiO2 (Silicon dioxide).
Type of primary coating
The primary coating is made of an UV-curable acryl ate.
Characteristic of Optical Cable
| Mechanical characteristic and test method |
| Tensile strength | MAT, conform to IEC 60794-1-21-E1 while fiber strain is ≤0.33% |
| Crush | 1000N,conform to IEC 60794-1-21-E3 |
| Impact | Conform to IEC 60794-1-21-E4 |
| Repeated bending | Conform to IEC 60794-1-21-E6 |
| Torsion | Conform to IEC 60794-1-21-E7 |
| Abrasion | Conform to IEC 60794-1-21-E2B |
| Cable bend | Conform to IEC 60794-1-21-E11 |
| Water penetration | Conform to IEC 60794-1-F5B |
| Compound flow | Conform to IEC 60794-1-21c-E14 |
Temperature requirement
| Operation | - 40℃ ~ +60℃ |
| Installation | - 15℃ ~ +50℃ |
| Storage/transportation | - 40℃ ~ +60℃ |
| Temperature cycling test | Conform to IEC 60794-1-22-F1 |
| Bending Radius | Unloaded | 10 times of outer diameter |
| Loaded | 20 times of outer diameter |
Environmentally
The product is accord with the instruction of EU ROHS
Packing and Logo
1 Packing
1.1 Each single length of cable shall be wound on an Iron
stand-wooden composite drum.
1.2 Covered by plastic buffer sheet.
1.3 Sealed by strong wooden battens.
1.4 Drum length
1.4.1 Standard drum length is 4000m;
1.4.2 Total quantity is at least the ordered quantity.
1.4.3 Or it can be delivered according to customers’ requirements,
but not longer than 5000m.
2. Drum Marking
- Manufacturer name;
- Manufacturing year and month;
- Roll-direction arrow;
- Cable outer end position indicating arrow;
- Cable type and size;
- Drum number;
- Drum length;
- Gross / net weight;
- Caution plate indicating the correct method for loading, unloading
and convey the cable;
- Other customer information such as contract no., project no., and delivery destination. (if needed)
3 Cable identification documents
- Product qualified certificate;
Test report.
Package and Shipping:
A. All of our fiber optic cable package are with export wooden
drum.
B. 2~3km/drum, Outdoor fiber optic cable's wooden dimension is
110cm*110cm*71cm, 0.85CBM,
C. Can be load about 39 drums for a 20GP.
Also accept custom cable drum from customers. welcome to contact
us!
