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Brand Name : JQ/OEM
Model Number : OPGW-24B1-86(87.6;55.8)
Certification : ISO9001/CE/ROHS
Place of Origin : Guangdong China
MOQ : 5 km
Price : 1680USD / km
Payment Terms : L/C, T/T, Western Union
Supply Ability : 50 KM Per day
Delivery Time : 15 dyas
Packaging Details : 1/2/3/4/5 km in one wooden drum
cable diameter : 12.4mm
supporting cross section : 86.4mm
section of AS wire : 68.8mm
section of AL tube : 17.6mm
Fiber type : Single mode G652D
Fiber count : 24 48 96 Core
Structure : Unitube
Installation : power system
Fiber brand : Corning/ YOFC/Fujikura or customerized
fiber type : G652D G655 G657
Central Layer Material : Stainless steel unitube
Outer Sheath : Aluminum Clad Steel
Installation Method : Overhead
Fiber Color : Blue,Orange,Brown,Aqua,Grey
Fiber Count : 24-144
Diameter Of Cable : 10.5-15 mm
Water Blocking Material : Water Swellable Tape
Surface : smooth
Jacket Color : Black, White or Grey
Length : customized
Cable Mode : Optical Ground Wire
Range Of Application : Aerial New high voltage line
Optical Fiber Attenuation : ≤0.4dB/km at 1310nm, ≤0.3dB/km at 1550nm
Operating Temperature : -40°C to +70°C
OPGW (Optical Power Ground Wire) Cable is designed to combine the functionality of an optical fiber communication system with the role of a ground wire in high-voltage transmission lines. The cable is placed within the ground wire of overhead power lines, serving both as a grounding element and a medium for optical communication. This dual-purpose design improves the overall efficiency and reliability of both the power and communication networks, offering a robust and stable structure thanks to the metal wire reinforcement. Since the optical fibers are integrated within the ground wire, OPGW reduces the construction time and costs compared to other methods, streamlining deployment.
Durable Stainless Steel Construction: The use of high-quality stainless steel tubes, filled with water-blocking compounds, ensures optimal protection for the optical fibers, preventing damage from moisture or environmental factors.
High Strength and Compact Design: The cable is compact yet strong, designed to withstand harsh weather conditions and high mechanical stress, making it suitable for long spans in high-voltage environments.
Minimal Interference: The electrical current in the power grid has minimal impact on the optical communication network, ensuring stable and interference-free operation.
Easy Installation: OPGW cables are designed to replace traditional ground wires directly, making them easy to install without significant alterations to existing infrastructure, saving time and reducing costs.
By integrating the optical fiber with the power line infrastructure, OPGW cables offer a cost-effective, reliable, and efficient solution for high-speed communication in power transmission networks.
OPGW (Optical Power Ground Wire) is primarily used for power communication systems, including relay protection, automatic transmission, and is installed alongside high-voltage power lines.
The Stranded Optical Ground Wire (OPGW) consists of multiple layers, typically two or three, of aluminum-clad steel (ACS) wires or a combination of ACS and aluminum alloy wires. Its design is tailored to meet the needs of most overhead electric transmission lines.
Fiber Types: G652D, G655C, G657A1, 50/125, 62.5/125, OM3, OM4 (offering flexibility in choice based on requirements)
Fiber Count: Up to 96 cores, depending on the application needs.
Voltage Range: Suitable for power lines with voltage levels of 110kV or below.
New Overhead Power Lines: Commonly used in newly constructed high-voltage lines, OPGW serves as both the ground wire and a communication medium.
High Fiber Capacity: It can handle large fiber counts, making it suitable for ultra-high-voltage (UHV) transmission lines.
Lightning Protection: The OPGW cable provides essential protection by carrying large short-circuit currents, safeguarding the system from lightning and electrical faults.
OPGW integrates power transmission and communication functions, offering a streamlined solution for modern energy infrastructure.
OPGW Typical Designs of Central AL-covered Stainless Steel Tube
OPGW with PBT Aluminum Tube
Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit(KA2s) |
OPGW-113(87.9;176.9) | 48 | 14.8 | 600 | 87.9 | 176.9 |
OPGW-70(81; 41) | 24 | 12 | 500 | 81 | 41 |
OPGW-66(79;36) | 36 | 11.8 | 484 | 79 | 36 |
OPGW-77(72;36) | 36 | 12.7 | 503 | 72 | 67 |
OPGW Typical Designs of Stranded Stainless Steel Tube
Typical design for Double Layer:
Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit (KA2s) |
OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
OPGW-110[90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
OPGW-127[79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
OPGW-137[85.0;148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
OPGW-145[98.6;162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Typical design for Three Layer:
Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit (KA2s) |
OPGW-232[343.0;191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
OPGW-254[116.5;554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
OPGW-282[358.7;372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
OPGW Typical Designs of Central AL-covered Stainless Steel Tube
Typical Design for Single Layer
Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit(KA2s) |
OPGW-80(82.3;46.8) | 24 | 11.9 | 504 | 82.3 | 46.8 |
OPGW-70(54.0;8.4) | 24 | 11 | 432 | 70.1 | 33.9 |
OPGW-80(84.6;46.7) | 48 | 12.1 | 514 | 84.6 | 46.7 |
Typical Design for Double Layer
Specification | Fiber Count | Diameter(mm) | Weight (kg/km) | RTS(KN) | Short Circuit(KA2s) |
OPGW-143(87.9;176.9) | 36 | 15.9 | 617 | 87.9 | 176.9 |
OPGW Typical Designs of Central Stainless Steel Loose Tube
Typical design for Single Layer:
Specification | Fiber Count | Diameter (mm) | Weight (kg/km) | RTS (KN) | Short Circuit (KA2s) |
OPGW-32(40.6;4.7) | 12 | 7.8 | 243 | 40.6 | 4.7 |
OPGW-42(54.0;8.4) | 24 | 9 | 313 | 54 | 8.4 |
OPGW-42(43.5;10.6) | 24 | 9 | 284 | 43.5 | 10.6 |
OPGW-54(55.9;17.5) | 36 | 10.2 | 394 | 67.8 | 13.9 |
OPGW-61(73.7;175) | 48 | 10.8 | 438 | 73.7 | 17.5 |
OPGW-61(55.1;24.5) | 48 | 10.8 | 358 | 55.1 | 24.5 |
OPGW-68(80.8;21.7) | 54 | 11.4 | 485 | 80.8 | 21.7 |
OPGW-75(54.5;41.7) | 60 | 12 | 459 | 63 | 36.3 |
OPGW-76(54.5;41.7) | 60 | 12 | 385 | 54.5 | 41.7 |
Typical design for Double Layer:
Specification | Fiber Count | Diameter (mm) | Weight (kg/km) | RTS (KN) | Short Circuit (KA2s) |
OPGW-96(121.7;42.2) | 12 | 13 | 671 | 121.7 | 42.2 |
OPGW-127(141.0;87.9) | 24 | 15 | 825 | 141 | 87.9 |
OPGW-127(77.8;128.0) | 24 | 15 | 547 | 77.8 | 128 |
OPGW-145(121.0;132.2) | 28 | 16 | 857 | 121 | 132.2 |
OPGW-163(138.2;183.6) | 36 | 17 | 910 | 138.2 | 186.3 |
OPGW-163(99.9;213.7) | 36 | 17 | 694 | 99.9 | 213.7 |
OPGW-183(109.7;268.7) | 48 | 18 | 775 | 109.7 | 268.7 |
OPGW-183(118.4;261.6) | 48 | 18 | 895 | 118.4 | 261.6 |
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OPGW Power System Optical Power Ground Wire Fiber Optic Cable 24 48 Core Single Mode Images |