OPGW Ground Wire Fiber Optic Cable 12 Core Composite Overhead networking construction
OPGW cables are usually composed of metal cores, optical fibers, oxygen-free copper or aluminum cladding, insulation and an outer sheath. The metal core wire is mainly used to withstand mechanical tension and electrical load, and to provide electrical ground wire function. Optical fibers are used to transmit optical signals and can be used to achieve communication, data transmission and to monitor physical parameters such as temperature and vibration of transmission lines.
OPGW Optical cable is a type of Optical Ground Wire cable used for power transmission lines. It combines optical fiber and metal core wires together and is suitable for communication and monitoring systems of high-voltage transmission lines.
OPGW cable has the following advantages:
- Anti-electromagnetic interference: Since optical fiber transmission is not affected by electromagnetic interference, OPGW optical cable has good anti-electromagnetic interference capability on high-voltage transmission lines.
- Multiplexed lines: Optical fiber can be used to achieve communication and data transmission, providing additional communication channels for power companies.
- Monitoring function: Optical fiber can be used to monitor the temperature, vibration and other physical parameters of the power system, providing real-time line status monitoring and fault detection capabilities.
- High reliability: OPGW cable adopts multi-layer protection structure, which can resist the external environment and the impact of natural disasters.
OPGW Ground Wire Specification:
| No. | Items | Unit | Specification | |
| G.652D | ||||
| 1 | Mode Field Diameter | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 | ||
| 2 | Cladding Diameter | μm | 124.8±0.7 | |
| 3 | Cladding Non-Circularity | % | ≤0.7 | |
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 | |
| 5 | Coating Diameter | μm | 245±5 | |
| 6 | Coating Non-Circularity | % | ≤6.0 | |
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | |
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 | |
| 9 | Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dB/km | ≤0.22 | ||
Company Profile:
Shandong Yibo Optronics Technology Co., Ltd. (Ebocom®), established in 2012, is located in the beautiful spring city
of Jinan, covering an area of 26,600 ㎡ . It is a high-tech enterprise focusing on the research and development, production, sales and service of optical cables and communication equipment. Ebocom® is committed to the research, development and application of optical cable products and communication
products. Our products include various types of optical cables (outdoor/indoor optical cables, ADSS, OPGW, mining
cables, FTTH drop cables, patch cord and pigtails) as well as optical cable-related connectors, accessories and
equipment. Widely used in telecom operators, data centers, enterprise networks and other communication
infrastructure fields. The products strictly implement national standards and have obtained ISO9001, ISO14001, ISO45001, ISO50001, TLC certification, and National Radio and Television Administration network access certification. It also has 3 invention patents and 27 utility model patents. Ebocom® focus on R&D innovation and constantly pursue advancement in technology to meet the changing needs
of our customers. The company actively introduces advanced foreign production equipment and inspection equipment (optical fiber coloring equipment, secondary coating equipment, OPGW unit tube production equipment, precision optical fiber detectors), and absorbs advanced domestic and foreign process technology to ensure the high quality and quality of products. reliability. In order to further ensure product quality, the company has established a strict management system and checks every step of the production process at all levels. Over more than ten years of continuous innovation and development, Ebocom® has won many honors, such as "High-tech Enterprise", "Gazelle Enterprise", "Specialized Special New specialized and sophisticated Enterprise", Shandong Province Excellent Management Innovation Enterprise", "AAA Credit Unit" , "Contract-abiding and Credit-worthy Unit", etc.
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