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OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
Specifications
Brand Name :
JQ/OEM/Customize
Model Number :
OPGW-24B1-86(87.6;55.8)
Certification :
ISO9001/CE/ROHS/FCC
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
Fiber type :
Single mode G652D/G657A1
Fiber count :
24 48 Core
Structure :
Unitube
Installation :
power system
Fiber brand :
Corning/ YOFC or customerized
Product Namee :
accessories preformed wire grip
Bending Radius :
25 times cable diameter
Weight :
0.2-0.5 kg/m
Description

OPGW Optical Power Ground Wire Cable for Power Transmission Communication

Product Introduction:
OPGW is a ground wire with built-in optical fibers for overhead power lines, combining grounding, lightning protection, and high-speed communication in one cable.

Key Features:

  • Strong protection with water-blocking stainless steel tube

  • High tensile strength for harsh environments

  • Stable electrical performance

  • Easy installation and replacement

  • Dual function for power and communication

Applications:

  • Power transmission lines

  • Substations

  • Smart grid networks

  • Utility communication systems

OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection

OPGW Cable Overview

Main Functions
OPGW cables are primarily applied in power communication systems, working together with accessories for relay protection, automatic control, and data transmission. They are installed alongside high-voltage power lines, combining optical communication and grounding functions.

Structure
The Stranded Optical Ground Wire (OPGW) is manufactured with two or three layers of aluminum-clad steel wires (ACS), or a mix of ACS and aluminum alloy wires. This design is optimized to meet the common structural and mechanical demands of power transmission lines.

Fiber Specifications

  • Optional fiber types: G652D, G655C, G657A1, 50/125, 62.5/125, OM3, OM4

  • Fiber count: Up to 96 cores

Electrical & Application Range

  • Suitable for power lines with voltage levels of 110KV and below

  • Widely applied in new overhead transmission lines

  • Capable of carrying a large number of fibers for UHV (Ultra High Voltage) systems

  • Provides protection against lightning and safely conducts short-circuit fault current

Typical Design
Central aluminum-covered stainless steel tube structure, ensuring excellent fiber protection, mechanical strength, and long-term reliability.

OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning 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

OPGW Cable FAQ

Q1: What is OPGW cable?
A: OPGW is a ground wire with built-in optical fibers for power lines, combining protection and communication.

Q2: What are its main benefits?
A: It offers grounding, lightning protection, and data transmission in one cable.

Q3: Can it replace existing ground wires?
A: Yes, OPGW can directly replace traditional ground wires.

Q4: Is it durable for outdoor use?
A: Yes, it has high strength and strong resistance to weather and mechanical stress.

Q5: Where is OPGW used?
A: It is used in transmission lines, substations, and smart grid systems.

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OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection

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Product Detail
Brand Name :
JQ/OEM/Customize
Model Number :
OPGW-24B1-86(87.6;55.8)
Certification :
ISO9001/CE/ROHS/FCC
Place of Origin :
Guangdong China
MOQ :
5 km
Price :
1680USD / km
Contact Supplier
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection
OPGW Optical Power Ground Wire 24 48 Core for Power Transmission Line Overhead Lightning Protection

Guangzhou Jiqian Fiber Optic Cable Co., Ltd.

Verified Supplier
6 Years
guangdong, guangzhou
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller, Other
Main Products :
ADSS Fiber Optic Cable, Outdoor Fiber Optic Cable, Aerial Fiber Optic Cable
Total Annual :
10000000-50000000
Employee Number :
11~100
Certification Level :
Verified Supplier
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