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| Product Name | OPGW Fiber Optic Cable | Fiber Type | G652D |
|---|---|---|---|
| Number Of Fiber | 24core(Support 24/48//96core) | Cable Diameter | 17±0.5mm |
| Outer Jacket Materail | Aluminum Clad Steel | Package | Special Wooden Drum |
| Application | Aerial And Duct | Transportation And Operation | -40℃ ~ +80℃ |
| High Light | G652d Fiber Optic Cable,G652D 24 Core Fiber Optic Cable,G652D Opgw Fiber Cable | ||
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
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