24-Core OPGW Fiber Optic Cable G652D 20.0mm Diameter 205kN Tensile Strength for Power Transmission Lines
Price:
500-5000RNB/KM
MOQ:
20km
Delivery Time:
It depends on the actual situation
Brand:
MingTong
Product Description
Product Overview
This 24-core OPGW (Optical Fiber Ground Wire) cable combines high-performance optical transmission with reliable electrical grounding capabilities for overhead power line applications.
Optical Fiber Specifications
G.652.D Single Mode Fiber Characteristics
| Characteristic | Specification | Units |
|---|---|---|
| Mode field diameter at 1310nm | 9.1±0.5 | µm |
| Mode field diameter at 1550nm | 10.3±0.7 | µm |
| Attenuation coefficient at 1310nm | ≤0.36 | dB/km |
| Attenuation coefficient at 1550nm | ≤0.23 | dB/km |
| Cladding diameter | 125.0±1.0 | µm |
| Proof stress | ≥0.69 | GPa |
| Macro bending loss (Ф60mm, 100 circles) | ≤0.05 | dB |
Cable Construction & Parameters
| Parameter | Specification |
|---|---|
| Cable diameter (Nominal) | 20.0mm |
| Cable weight (Approximate) | 1365kg/km |
| Rated tensile strength (RTS) | 205kN |
| Maximum working stress (40% RTS) | 82.0kN |
| DC resistance at 20℃ | 0.442 ohm/km |
| Short time current (1.0s, 40℃～200℃) | 13.62kA |
| Minimum bending radius (Operation) | 15 times cable diameter |
| Temperature range (Operation) | -40℃~+80℃ |
Fiber Color Identification
The cable features 48 single-mode optical fibers organized in 4 stainless steel tubes with TIA/EIA-598-A standard color coding:
- Tube 1 (Fibers 1-12): Standard color sequence (Blue, Orange, Green, Brown, Grey, White, Red, Nature, Yellow, Violet, Pink, Aqua)
- Tube 2 (Fibers 13-24): Same colors with black tracer (50mm pitch)
- Tube 3 (Fibers 25-36): Same colors with black tracer (100mm pitch)
- Tube 4 (Fibers 37-48): Same colors with black tracer (150mm pitch)
Packaging & Shipping
The OPGW is wound on ANSI/AA 53-1981 compliant wood-iron reels with protective battens to ensure safe transportation and handling.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Mingtong Optoelectronics Co., Ltd
Location
No. 11 Fumin Road, Houjie Town, Dongguan City, Guangdong Province, China - 15th Floor, Wan Zhuo International Manufacturing Port
Contact Person
Leo