Sichuan Huiyuan Optical Communications Co., Ltd,
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72 Core Single Mode G652D G655 OPGW Overhead Power Transmission Line Optical Ground Wire
Description
Huiyuan is a leader in the development and launch of OPGW when there was a realization that the electric transmission lines provided an ideal right of way for a telecommunications path. Today, Huiyuan boasts large OPGW product portfolio and high total capacity with facilities situated in China to satisfy the needs of local & global market. Huiyuan also manufactures its own line of attachment hardware which simplifies the network design phase of a project while ensuring compatibility between the cable and related components.
Technical specification
| No. | Technical Data | ||||||||
| Product Type | Structure Type | Max. Fibre | Section of AS Wire | Diameter | Cable Weight | Rate Tensile Strength | 20℃DC | Short Time Current Capacity | |
| Count | (mm2) | (mm) | (kg/km) | (kN) | Resistance | (40-200℃ kA2.s) | |||
| (Ω/km) | |||||||||
| 1 | OPGW-48B1.3-90- [112;45] | 1/2.6/20AS＋4/2.5/20AS＋ | 48 | ≈90 | 13.2 | ≤641 | ≥112 | ≤0.98 | ≥45 |
| 11/2.8/20AS, Optical Unit 2/2.5 | |||||||||
| 2 | OPGW-48B1.3-90- [57;67] | 1/2.6/40AS＋4/2.5/40AS＋ | 48 | ≈90 | 13.2 | ≤457 | ≥57 | ≤0.52 | ≥67 |
| 11/2.8/40AS, Optical Unit 2/2.5 | |||||||||
| 3 | OPGW-24B1.3-100-[118;50] | 1/2.6/20AS＋5/2.5/20AS＋ | 24 | ≈100 | 13.2 | ≤674 | ≥118 | ≤0.93 | ≥50 |
| 11/2.8/20AS, Optical Unit 1/2.5 | |||||||||
Cable structure
Product application
1. For use by electric utilities on transmission lines in lieu of traditional shield wire
2. For retrofit applications where existing shield wire needs to be replaced with OPGW
3. For new transmission lines instead of traditional shield wire
4. Voice, video, data transmission
5. SCADA networks
6. Dark fiber leasing
Standard drum length
2000m/drum & 4000m/drum
Fiber specification
| Characteristics | Specified Values | Units | |||
| Geometric characteristic | |||||
| Cladding diameter | 125.0±1.0 | µm | |||
| Cladding non-circularity | ≤1.0 | % | |||
| Coating diameter | 245.0±10.0 | µm | |||
| Coating-cladding concentricity error | ≤12.0 | µm | |||
| Coating non-circularity | ≤6.0 | % | |||
| Core-cladding concentricity error | ≤0.8 | µm | |||
| Mechanical characteristic | |||||
| Curling | ≥4 | m | |||
| Proof stress | ≥0.69 | GPa | |||
| Coating strip force | Average value | 1.0-5.0 | N | ||
| Peak value | 1.3-8.9 | N | |||
| Macro bending loss | Ф60mm, 100 circles, at 1550nm | ≤0.05 | dB | ||
| Ф32mm, 1 circles, at 1550nm | ≤0.05 | dB | |||
Packing & Shipping
• Standard Cable Drum
• Standard reel length: 2/3km/reel, other length is also available
The OPGW shall be tightly and uniformly wound on a strong wood-iron reel which conforms to ANSI/AA 53-1981 or equal. The reel shall be lagged with stout wood-iron battens so as to prevent the OPGW from damage in ordinary shipping, handling, storage and stringing operations.
Factory & office
Production line
Team