24 Core 48 Core OPGW Cable Optical Ground Wire for Power Transmission System Network
Brand Name:JQ/OEM/Customize
Certification:ISO9001/CE/ROHS/FCC
Model Number:OPGW-24B1-86(87.6;55.8)
Minimum Order Quantity:5 km
Delivery Time:15 dyas
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location:
Guangzhou Guangdong China
Address:
Building 3,No.43 Lixin 9th Road,Xintang Town,Zengcheng District,Guangzhou city,Guangdong province,China
Supplier`s last login times:
within 37 hours
Product Details
Company Profile
Product Details
Optical Power Ground Wire (OPGW Cable)
Description of OPGW
The OPGW optical cable integrates optical fibers inside the ground
wire of overhead high-voltage transmission lines, creating a secure
and efficient communication system along the power network. With
its dual role of grounding and data transmission, OPGW ensures both
power system protection and reliable communication. The metallic
wire structure provides excellent mechanical strength, stability,
and long service life. Compared with conventional optical cable
installations, OPGW significantly reduces construction time and
overall project costs. It is widely used in power transmission
projects, substations, and smart grid communication systems.
OPGW Optical Cable Characteristics & Advantages
Advanced stainless steel tube technology filled with water-blocking compound for maximum fiber protection.
High tensile strength and compact structure ensure durability in harsh environments.
Low interference between power grid and communication network even under short-circuit conditions.
Easy installation—compatible with common ground wire specifications and can directly replace existing ground wires.
Excellent lightning resistance and stable performance over long spans.
Cost-effective solution for integrating communication into power transmission infrastructure.
OPGW Cable Description
Application
OPGW is mainly applied in power communication systems together with
related accessories. It supports relay protection, automatic
monitoring, and signal transmission when installed along
high-voltage power lines.
Structure
The Stranded Optical Ground Wire (OPGW) is manufactured with double
or triple layers of aluminum-clad steel (ACS) wires, or a mix of
ACS and aluminum alloy wires. Its design is optimized to meet the
needs of modern overhead power grids, ensuring both electrical
grounding and optical communication.
Fiber Options
G652D, G655C, G657A1
Multimode: 50/125, 62.5/125, OM3, OM4
Fiber Count
Up to 96 cores available
Voltage Range
Suitable for power lines of 110KV and below
Main Applications
Widely used in newly constructed overhead power lines
Ideal for large fiber capacity and ultra-high-voltage (UHV) transmission projects
Provides grounding and lightning protection while carrying short-circuit fault current
Typical Designs
Central aluminum-covered stainless steel tube OPGW for high strength and reliable protection
Parameter
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 |
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with over 10 years of
experience, focusing on the R&D and production of fiber optic
cables, drop cables, and patch cords. Our factory is located in
Guangzhou, China, and we warmly welcome you to visit us.
2. How is the product quality guaranteed?
Each fiber is strictly tested before delivery to ensure stable
performance. After confirming the price, free samples can be
provided for quality inspection.
3. Do you accept small orders?
Yes, small orders are welcome. We support new projects and
understand that business often starts from small quantities.
4. What is the delivery time?
Normally 3–7 working days, depending on the order quantity. Rest
assured, we will arrange shipment as soon as your payment is
received.
5. Can you provide OEM service?
Yes, OEM service is available. We can print your logo on products,
and are open to your customization ideas.
24 Core 48 Core OPGW Cable Optical Ground Wire for Power Transmission System Network
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