24 Core Outdoor Fiber Optic Cable OPGW Wire Central Stainless Steel
Tube Aluminum
Fiber Optic Cable OPGW Central Stainless Steel Tube Aluminum Single
Mode 24core
The OPGW cable is wrapped by metal wire, which makes the cable more
reliable, stable
and firm.It adopts aluminum clad steel wire, which is equivalent to
a good conductor overhead
ground wire.
It can receive various benefits such as reducing potential power
supply flow of transmission
line, reducing power frequency overvoltage and improving power
line's interference and
dangerous influence on communication line.Because optical fiber has
the characteristics of
anti-electromagnetic interference and light weight, it can be
installed on the top of transmission
line tower without considering the problems such as the optimal
mounting position and
electromagnetic corrosion.Therefore, OPGW has higher reliability,
superior mechanical
properties.
Features and Benefits
Stranded Stainless Steel Tube
- Wire strands are replaced with fiber-filled stainless steel tubes
- Fiber tubes are helically stranded alongside the wires
- Fiber strain margin is increased relative to core tube designs
- Loaded sag can be increased without inducing fiber strain
Compact Design
- Reduced weight - Increased flexibility
- Smaller minimum bend radius
- Easier to handle and install
- Lower wind and ice loads put less load on structures
Fiber Colour
First group | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Purple | Pink | Aqua |
Second group | Blue ring | Orange ring | Green ring | Brown ring | Grey ring | White ring | Red ring | natural | Yellow ring | Purple ring | Pink ring | Aqua ring |
Structural performance parameters
Technical Data | according to IEC, IEEE, DL/T 832, GB/T 7424.4 standards |
Stranded:core and layer1 greased stranding direction of outer layer is right hand(Z-stranding) |
| Cable Diameter | 13.00 | mm |
| Cable Weight | 652 | kg/km |
| Supporting Cross Section | 96.2 | mm2 |
| Section of AS Wire 96.21 mm2 |
| Section of AA Wire 0.00 mm2 |
| Rate Tensile Strength (RTS) | 121.2 | kN |
| Modulus of Elasticity (E-Modulus) | 162.0 | kN/mm2 |
| Thermal Elongation Coefficient | 13.0 | ×10-6/℃ |
| Permissible Maximum Working Stress (40% RTS) | 503.8 | N/mm2 |
| Everyday Stress(EDS) (18%~25% RTS) | 226.7 ~314.9 | N/mm2 |
| Ultimate Exceptional Stress (70% RTS) | 881.7 | N/mm2 |
| DC Resistance | 0.900 | Ω/km |
| Short Time Current (0.25s, 40℃~200℃) | 13.1 | kA |
| Short Time Current Capacity I2t | 43.2 | kA2S |
| Minimum Bending Radiu Installation: | 260 | mm |
| Oprating: | 195 | mm |
| Ratio between Pull and Weight | 19.0 | km |
Temperature Range: | Installation | -10℃ ~ +50 | ℃ |
| Transportation and Operation | -40℃ ~ +80 | ℃ |
Optical characteristic parameter
Optical Fiber Type | G.652D |
Attenuation Coefficient | @1310nm | ≤0.36 dB/km |
@1383nm | ≤0.35 dB/km |
@1550nm | ≤0.22 dB/km |
@1625nm | ≤0.23 dB/km |
Effective Group Refractive Index
| @1310nm | 1.467 |
@1550nm | 1.467 |
Polarization Mode Dispersion | ≤0.1 ps/√km |
MFD 1310 nm | 9.0±0.3 um |
MFD 1550 nm | 10.0±0.3 um |
Cladding Diameter | 125.0±1.0 um |
Cladding Non-Circularity | ≤1.0 % |
Core/Cladding Concentricity Error | ≤0.8 um |
Coating Diameter | 242±7 um |
Core No-Circularity
| ≤6.0 % |
Coating/Cladding Concentricity Error | ≤12.0 um |
Cable Cut-Off | ≤1260 nm |
Zero Dispersion Wave length | 1312±10 nm |
Dispersion Slope | 0.092 ps/(nm2∙km) |
PMD link design value | ≤0.05ps/√km |
Product standards : IEC-60794-3-10 ;ITU-T G.652
FAQ
Q1:What are the advantages of your price?
A1: We have our own factory, professioanl machinery equipment . We can meet the price advantage of products with the same quality
parameters, and we promise to achieve a price of 1%-10% lower than
that of our peers.
Q2: What is your quality advantage?
A2: We strictly according to the ISO9001 quality management system,
insisting "Enough Cores, Enough Meters, High Quality, High
Performance". Providing our customers with higher quality products
and services.
Q3. Do you support customized brands?
A3: Yes! The professional OEM services will be welcomed to us. Our
factory accepts to make the logo free for bulk orders.
Q4: What are the benefits of working with you?
A4: New customers can enjoy AIXTON’s stock and annual year-end
dividends, and support long-term cooperative customers to upgrade
to global agents and enjoy more discounted prices.
