Technical Parameters

Storage/Operating Temperature : -20℃ to + 60℃

FTTH Loose Tube Cable (GYXTPY) is specifically designed for fiber-to-the-home (FTTH) applications, particularly for outdoor installations where durability and flexibility are essential. This cable is ideal for connecting homes, businesses, and other premises to high-speed fiber optic networks, providing reliable data transmission over long distances. Below are the key features and components of the GYXTPY cable:

Core Structure:

• Loose Tube Design: The core of the GYXTPY cable features optical fibers housed in loose tubes, which are designed to protect the fibers from mechanical stress and environmental factors. The loose tube construction allows the fibers to move slightly within the tube, reducing the impact of external forces such as temperature fluctuations and tensile stress, preventing damage to the fibers during installation or operation.
• Optical Fibers: The cable can contain multiple single-mode or multi-mode optical fibers, depending on the specific requirements of the installation. These fibers are protected by the loose tubes, which ensure minimal signal loss and maintain high-speed data transmission over long distances.

Strengthening Members:

• Steel Wire Strength Member: The cable is reinforced with a steel wire strength member (or sometimes a steel wire armoring), which provides additional tensile strength and protection against physical damage. This reinforcement is crucial for outdoor installations, as it prevents the cable from being damaged by pulling forces and external pressure during installation or harsh weather conditions.

Sheath and Durability:

• Outer Sheath: The cable is completed with a UV-resistant, weatherproof outer sheath that is typically made from a material such as polyethylene (PE). This sheath offers protection against environmental factors such as UV radiation, water, and temperature changes, making it suitable for direct burial or aerial installation in outdoor environments.
• Water Blocking: The loose tube cable includes water-blocking materials such as gel or water-swellable tape, ensuring that the cable remains protected from water ingress. This feature is particularly important in outdoor applications where the cable may be exposed to moisture, ensuring long-term reliability and performance.

Applications:

• FTTH Networks: The GYXTPY cable is primarily used in fiber-to-the-home (FTTH) networks, providing reliable high-speed data transmission from the central network to homes, businesses, and other end-user locations.
• Outdoor Installations: This cable is designed for outdoor use, including direct burial in the ground or installation in aerial configurations. Its robust construction makes it suitable for harsh environmental conditions, including extreme temperatures, moisture, and physical stress.
• Long-Distance Connectivity: The loose tube design and high tensile strength make this cable ideal for long-distance fiber optic connections in outdoor environments, ensuring stable and reliable data transmission over extended distances.

Advantages:

• Flexible and Durable: The loose tube design allows for flexibility, reducing the risk of fiber damage due to external forces. The steel wire strength member enhances durability and resistance to mechanical stress.
• Environmental Protection: The UV-resistant outer sheath and water-blocking materials provide reliable protection against weather conditions, ensuring the cable’s performance and longevity in outdoor environments.
• High-Speed Data Transmission: The optical fibers are designed to support high-speed data transmission, making the cable ideal for modern FTTH networks that require fast and stable connections.
• Cost-Effective Solution: With its robust design and versatility, the GYXTPY cable offers a cost-effective solution for outdoor FTTH deployments, reducing the need for additional support structures and minimizing installation costs.

Conclusion:

The FTTH Loose Tube Cable (GYXTPY) is a reliable and durable solution for outdoor fiber optic installations, offering protection, flexibility, and high-speed data transmission. Its loose tube construction, steel wire reinforcement, and protective outer sheath make it an ideal choice for long-distance FTTH connections in harsh environmental conditions. Whether for direct burial or aerial installations, the GYXTPY cable ensures optimal performance and longevity in outdoor fiber optic networks.