Ground G652d Fiber Optic Cable 24 Core Single Mode Aerial Optical Opgw Fiber
24 Core Single Mode Aerial Optical Opgw Fiber Ground G652d Fiber Optic Cabl
Optical Fiber Composite Overhead Ground Wire Double Layer Stranded OPGW
OPGW is a kind of overhead ground wire containing optical fiber, which has multiple functions such as overhead ground wire and optical communication. It is applicable to new aerial power route to satisfy the needs for big conductors and high voltage transmission, and is used to conduct large fault short circuit current to provide anti lightning protection.
Features and Benefits
• Large diameter, large fiber capacity
• The structure is stable and the reliability is high
• Excellent capability against side and outstanding short circuit current capacity
• The optimum stranding design can obtain the surplus length of secondary optical fiber
• The number of strands can be designed in two or three layers
• Match with common ground wires
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 | 17.10 | mm |
| Cable Weight | 972 | kg/km |
| Supporting Cross Section | 164.0 | mm2 |
| Section of AS Wire 163.97 mm2 |
| Section of AA Wire 0.00 mm2 |
| Rate Tensile Strength (RTS) | 163.1 | kN |
| Modulus of Elasticity (E-Modulus) | 138.1 | kN/mm2 |
| Thermal Elongation Coefficient | 13.5 | ×10-6/℃ |
| Permissible Maximum Working Stress (40% RTS) | 397.9 | N/mm2 |
| Everyday Stress(EDS) (18%~25% RTS) | 179.1 ~248.7 | N/mm2 |
| Ultimate Exceptional Stress (70% RTS) | 696.4 | N/mm2 |
| DC Resistance | 0.385 | Ω/km |
| Short Time Current (1s, 40℃~200℃) | 12.7 | kA |
| Short Time Current Capacity I2t | 161.9 | kA2S |
| Minimum Bending Radiu Installation: | 342 | mm |
| Oprating: | 256 | mm |
| Ratio between Pull and Weight | 17.1 | 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.
