48 Core OPGW Composite Overhead Ground Wire Fiber Optic Cable for Power Transmission
48 Core Self-Supporting Aerial Composite Overhead Ground Wire OPGW Optical Fibre Cable
Key Features
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Integrated ground wire and optical fiber design
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48 core optical fibers for high capacity communication
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High tensile strength for self supporting aerial installation
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Conducts fault current and provides lightning protection
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Stable performance for high voltage transmission lines
Applications
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Overhead power transmission lines
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High voltage and extra high voltage power networks
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Power grid communication and monitoring systems
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New or upgraded aerial power line projects
Constructions and Performance
| Classification | Material | Value | ||
|
Construction |
Optical Fibre | G652D/G655 etc. | 2 - 144 | |
| Protection Tube | Stainless steel tube | 1.5 - 6mm | ||
| Stranded Line | AS wire/AA wire/Al Rod | 1.5 - 6mm | ||
| Max. Diameter | 30mm | |||
| Max. Cross Section | 500mm2 | |||
|
Characteristic |
According to the standards as DL/T 832, IEC60794-4-10, IEEE1138 | |||
| Max. Tensile Strength (RTS ) (kN) | 700 | |||
| Max. Crush Strength(N/100mm) | 3000 | |||
| Max. Short Current Capacity (40℃ to 200℃)(kA2s) | 2000 | |||
| Min. Bending Radius (Dynamic) | 20D | |||
| Min. Bending Radius (Static) | 15D | |||
| Environment Performance | Installation (℃) | -10 to +50 | ||
| Transportation and Operation (℃) | -40 to +65 | |||
Optical Fibre Characteristics
| Attenuation | Bandwidth | Polarization Mode Dispersion | ||||||
|
@850nm |
@1300nm |
@1310nm |
@1550nm |
@850nm |
@1300nm |
Individual Fibre | Design Link Value (M=20, Q=0.01%) | |
| G652D | — | — | ≤0.35dB/km | ≤0.21dB/km | — | — | ≤0.20ps/ km | ≤0.1ps/ km |
| G655 | — | — | — | ≤0.22dB/km | — | — | ≤0.20ps/ km | ≤0.1ps/ km |
| 50/125μm | ≤3.0dB/km | ≤1.0dB/km | — | — | ≥600MHz.km | ≥1200MHz.km | — | — |
| 62.5/125μm | ≤3.5dB/km | ≤1.0dB/km | — | — | ≥200MHz.km | ≥600MHz.km | — | — |
FAQ:
1. Are you the real manufacturer?
Yes. We are a professional factory located in Guangzhou, China. Factory visits are welcome.
2. What is your minimum order quantity?
MOQ is 1 km. Trial orders are supported for new projects.
3. Can I get a sample?
Yes. Free samples are available. You only need to cover the express shipping cost.
4. What payment methods do you accept?
We accept L C T T Western Union and PayPal.
5. What is the delivery time?
Normally 3 to 7 working days depending on order quantity.
6. Do you offer customized products and logo service?
Yes. OEM and ODM services are available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.