![OPGW Cable-24B1-111 [47.5;125.0]](/storage/photos/5/cable and accessories/OPGW Cable-24B1-111 [47.5;125.0].jpg)
OPGW Cable-24B1-111 [47.5;125.0]
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OPGW Cable – 24B1-111 [47.5;125.0]
OPGW (Optical Ground Wire) cable is used in overhead transmission lines, combining grounding and fiber optic communication in a single cable. This model supports reliable power line protection and high-speed optical data transmission for telecom and utility networks.
Technical Data
According to IEC, IEEE, DL/T 832, GB/T 7424.4 standards
| Parameter | Value |
|---|---|
| Stranding Direction | Right hand (Z-stranding) |
| Cable Diameter | 14.10 mm |
| Cable Weight | 400 kg/km |
| Supporting Cross Section | 111.3 mm² |
| AS Wire Section | 37.39 mm² |
| AA Wire Section | 73.89 mm² |
| UTS (Ultimate Tensile Strength) | 49.1 kN |
| Rated Tensile Strength (RTS) | 47.5 kN |
| Elastic Modulus | 79.8 kN/mm² |
| Thermal Expansion | 19.6 ×10⁻⁶ /℃ |
| Max Working Stress (40% RTS) | 170.9 N/mm² |
| Everyday Stress (EDS) | 77 – 106.8 N/mm² |
| Ultimate Stress (60% RTS) | 256.4 N/mm² |
| DC Resistance | 0.348 Ω/km |
| Short Circuit Current (1s) | 11.18 kA |
| Short Circuit Capacity (I²t) | 125 kA²s |
| Min Bending Radius (Installation) | 282 mm |
| Min Bending Radius (Operation) | 211 mm |
| Strength to Weight Ratio | 12.1 km |
Temperature Range
| Condition | Range |
|---|---|
| Installation | -10°C to +50°C |
| Transportation & Operation | -40°C to +80°C |
Product Description
OPGW Cable (Optical Ground Wire) is installed on overhead transmission lines to provide grounding protection while carrying fiber optic communication signals.
24B1 indicates the fiber structure and configuration inside the cable.
111 represents the cable design and mechanical parameters.
[47.5;125.0] typically refers to performance or structural range values depending on manufacturer standards.
This cable is ideal for power utilities, telecom backbone networks, and long-distance optical communication systems.
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