Direct Buried Fiber Optic Cable – High-Performance GYTA53 Solution for Underground Communication Infrastructure This robust and reliable direct buried fiber optic cable is engineered for demanding underground environments, offering superior mechanical protection, moisture resistance, and long-term signal integrity. Designed with a double sheath and armored construction, the GYTA53 cable ensures durability in harsh conditions while maintaining optimal transmission performance across multiple wavelengths. Ideal for telecom operators, utility providers, and infrastructure developers worldwide, this cable supports seamless data transfer over extended distances without signal degradation. Key Features: - Dual-layer polyethylene outer sheath with aluminum tape bonding provides exceptional waterproofing and environmental resilience. - Central strength member made of steel wire or FRP (Fiberglass Reinforced Plastic) enhances tensile strength and prevents cable deformation during installation. -
loose tube design with water-blocking gel ensures full-section moisture protection, critical for preventing fiber damage in wet soil or flood-prone areas. - Armored steel tape layer delivers high crush resistance—1000N long-term, 3000N short-term—making it suitable for heavy-duty trenching operations. - Low attenuation levels: ≤0.35 dB/km at 1310nm and ≤0.22 dB/km at 1550nm, ensuring efficient light propagation and minimal signal loss over distance. - Compatible with fiber counts ranging from 4 to 288, allowing flexible deployment options for small-scale networks or large-scale metropolitan backbones. Detailed Description: The GYTA53 fiber optic cable features an advanced structure where a central metal-reinforced core runs through the heart of the cable, surrounded by loose tubes filled with water-blocking compound. These tubes are tightly twisted around the core along with filler ropes, creating a compact and stable round cable core. APE (Aluminum Polyethylene) tape wraps the core before being encased in a PE inner sheath, followed by a second layer of PSP (Polyethylene Steel Tape) armor and an outer PE jacket. This layered approach not only strengthens the cable against external forces but also guarantees consistent optical performance under extreme temperature variations—from -40°C to +70°C. The fiber type used, G652D, complies with ITU-T standards and offers low chromatic dispersion, making it ideal for high-speed data transmission applications such as FTTH, broadband access, and mobile backhaul networks. Applications: Perfectly suited for direct burial installations, this cable can be deployed in various scenarios including urban underground conduits, rural telecommunication links, industrial campuses, and remote site connectivity. Its versatility allows use in both shallow and deep trenching methods, whether installed alongside other utilities or independently. Due to its rugged build and excellent insulation properties, it performs reliably even in challenging terrains like rocky ground, sandy soils, or regions with frequent groundwater fluctuations. User Feedback: Users consistently praise the GYTA53 cable’s reliability in field conditions, particularly noting how well it withstands mechanical stress during installation and long-term exposure to weather elements. Many network engineers appreciate the ease of termination due to clear fiber identification within each loose tube and commend the manufacturer's attention to detail in quality control processes. The absence of microbending losses and consistent attenuation values make it a preferred choice for future-proofing fiber infrastructure projects globally. Common Questions: What makes GYTA53 different from standard fiber cables? Unlike basic indoor or aerial cables, GYTA53 includes dual-armored layers and water-blocking technology specifically designed for outdoor and buried applications, offering enhanced protection against crushing, moisture ingress, and temperature extremes. Is it suitable for cold climates? Yes, the operating temperature range of -40°C to +70°C ensures reliable operation in sub-zero environments commonly found in northern Europe, Canada, and parts of Asia. Can I install it myself? While professional installation is recommended for best results, the cable’s flexibility and standardized structure allow trained technicians to handle splicing and pulling tasks efficiently using conventional tools. How does it compare to non-armored alternatives? The steel tape armor significantly improves resistance to rodent damage, digging equipment, and accidental impact compared to unarmored cables, reducing maintenance costs and downtime over time. In summary, the GYTA53 direct buried fiber optic cable represents a premium solution for modern communication networks requiring high durability, low signal loss, and long-term stability. Whether deploying new fiber-to-the-home systems or upgrading existing infrastructure, this product stands out as a trusted partner in delivering high-quality connectivity across diverse geographic and climatic conditions.
Product Categories : Outdoor Fiber Optic Cable > Direct Burial Fiber Optic Cable
