Optical Ground Wire (OPGW) cables play a key role in modern power transmission systems. OPGW combine the functions of traditional ground wires and high speed optical fibers for data transmission. How to choose the right OPGW cable?The following tips will guide your selection process.
Begin by assessing your specific network needs. Consider factors such as the distance the cable will cover, the number of fibers required for current and future capacity, and the data transmission speeds necessary. This will help determine the appropriate fiber type (singlemode or multimode) and the required OPGW fiber design. UnitekFiber offers a variety of fiber types, including singlemode G652D, G657A1/A2, and G657B1/B2/B3; and multimode OM1, OM2, OM3, OM4, and OM5, to meet all your needs.
OPGW cable must withstand high voltage environments without compromising safety or data integrity. Evaluate the cable's electrical parameters, including its resistance, capacitance, and ability to handle lightning strikes. The cable's Short Circuit Current Rating (SCCR) is particularly crucial for ensuring it can handle peak electrical loads during faults.
Optical performance is key for data transmission quality. Verify that the OPGW cable's signal loss, dispersion, and bandwidth meet your network's specifications. Furthermore, optical parameters of OPGW fiber optic cable must be verified alongside its mechanical properties. As a professional manufacturer, UnitekFiber tests all products before shipment to ensure that fiber performance meets design standards and application requirements.
OPGW ground wire are exposed to harsh weather conditions and mechanical stresses from wind, ice loading, and tension during installation and operation. Look for OPGW with robust armor designs, such as aluminum or stainless steel tubes, and ensure OPGW fiber optic cable meet or exceed industry standards. UnitekFiber produces central loose tube OPGW cable with a maximum tensile force of up to 280kN, and stranded loose tube OPGW cable with a maximum tensile force of up to 1000kN.
Ease of installation and long term maintenance should also factor into your decision. Choose OPGW with suitable outer jackets that facilitate easy handling and reduce the risk of damage during installation. Additionally, consider OPGW fiber that allow for straightforward fiber access for future upgrades or repairs.
Ensure the OPGW optical ground wire you select is compatible with existing infrastructure and equipment. OPGW should adhere to relevant national and international standards, including those related to electrical safety, optical performance, and environmental regulations.
In summary, with the tips above, you can make informed decisions to support the long term efficiency and reliability of your power and communications infrastructure. UnitekFiber is a reliable supplier to customers with high quality products and excellent customer service. The main products include OPGW cable, patch cords and other fiber optic products.If you have any questions or would like more information, please feel free to contact via sales@unitekfiber.com.
