Figure 8 Self-Supporting Fiber Optic Cable GYTC8S – High-Performance, Durable, and Easy-to-Install Solution for Modern Telecommunications This advanced Figure 8 self-supporting fiber optic cable model GYTC8S is engineered for reliable long-distance data transmission in both urban and rural environments. Designed with a unique figure-eight structural design, it combines superior mechanical strength with ease of installation—ideal for aerial deployment without the need for additional support wires. The cable features a robust yet lightweight construction that ensures excellent performance under extreme weather conditions, making it a preferred choice for telecom operators worldwide. Key Features: - Full water-blocking technology using gel-filled loose tubes and moisture-resistant tapes to prevent damage from humidity or flooding - Central steel wire reinforcement for high tensile strength and resistance to environmental stress - Galvanized steel messenger wire (7×1.0mm) for flexibility and durability during installation - Armor steel tape wrapping around the core for enhanced protection against crushing forces and rodent attacks - UV-resistant polyethylene outer jacket offering long-term outdoor stability and resistance to sunlight degradation - Up to 288 single-mode fibers compliant with ITU-T G.652.D standards, enabling high-bandwidth applications such as FTTH, 5G backhaul, and enterprise networks Detailed Description: The GYTC8S cable leverages a modular design combining multiple layers of protection: a central phosphated steel member provides rigidity while minimizing bending losses; the figure-eight shape distributes tension evenly across the structure, reducing strain on fibers during installation and operation. Each
loose tube contains optical fibers impregnated with a special grease that prevents microbending and protects against moisture ingress—a critical factor in maintaining signal integrity over decades of service. The armored steel tape surrounding the core adds another layer of defense against physical impact, ensuring consistent performance even in challenging terrain like mountainous regions or coastal zones. This configuration makes the cable suitable not only for overhead installations but also for direct burial where added mechanical resilience is required. Use Cases: Ideal for aerial fiber deployments in metropolitan areas, remote villages, and industrial complexes, this cable supports modern communication infrastructure needs including broadband access, smart grid connectivity, and IoT network expansion. Its ability to withstand side pressure and maintain low attenuation over extended distances positions it as an optimal solution for regional fiber backbone networks and last-mile connectivity projects. Whether used in harsh climates or dense urban settings, the GYTC8S delivers dependable results with minimal maintenance requirements. Customer Feedback: Users consistently praise its smooth handling during installation, noting reduced labor time compared to traditional cables. Many telecom engineers highlight the cable’s exceptional longevity in field tests, particularly in humid tropical regions where other cables have failed due to water penetration. One installer remarked, “The figure-eight design allows us to pull the cable easily along poles without kinking—it saves hours per route.” Frequently Asked Questions: What does "self-supporting" mean in fiber optic cables? It refers to the inclusion of a built-in messenger wire that allows the cable to be strung between poles without requiring separate support lines, simplifying installation and lowering overall project costs. How many fibers can fit inside the GYTC8S cable? Depending on the configuration, up to 288 single-mode fibers can be accommodated within the gel-filled loose tubes, offering scalability for future bandwidth demands. Is this cable suitable for underground use? Yes, while primarily designed for aerial installation, the armored version of GYTC8S can be buried directly in soil with proper trenching, thanks to its reinforced structure and water-blocking properties. Does the cable resist ultraviolet radiation? Absolutely—the outer polyethylene sheath is specifically formulated to resist UV degradation, ensuring stable performance when exposed to direct sunlight over extended periods.
Product Categories : Outdoor Fiber Optic Cable > Figure 8 Fiber Optic Cable
