The NSN (Nokia Siemens Networks) fiber optic patch cable serves as a crucial component in base station fiber optic setups, specifically designed for outdoor environments, commonly deployed atop towers for waterproof docking with communication base station equipment ports. Its outer covering boasts low smoke emission, fire resistance, and resilience against water and rodent intrusion, reinforced by ten sets of imported anti-pull aramids within the core.

With excellent line flexibility, this cable adapts well to limited wiring spaces, facilitating easy installation. Utilizing high-strength, fatigue-resistant fibers ensures the cable's reliability and durability even in challenging operational conditions. The NSN fiber patch cord is equipped with a specialized coating layer and secondary composite structure, effectively absorbing mechanical and environmental stresses, thus minimizing additional losses in fiber optic transmission.

Featuring small-cut fiber SZ stranding and aramid-reinforced single helix stranding, this cable offers a broad stretch strain window, thanks to its remarkable tensile strength and lightweight construction. Its round sheath design, characterized by a strong weight ratio and compactness, proves particularly suitable for repeated storage scenarios.

NSN FTTA fiber optic cables are encased in flame-retardant, high-strength polyurethane (PU) sheaths, boasting high oxygen indices and excellent resistance against flames, oil, and chemical corrosion. The sheath exhibits tear resistance, gentle toughness, strong elasticity, and effective stress buffering, ensuring longevity and reliability. Additionally, the tight sleeve cover conforms to the TIA-598-A standard chromatography, facilitating cable distribution and end connection processes.