Description
The A-DQ(BN)(SR)2Y cable is engineered as a mechanically fortified single-tube outdoor fiber optic solution, designed for high-reliability installations where longitudinal protection, rodent resistance and environmental durability are non-negotiable. Its central loose tube houses and protects optical fibers within a thixotropic gel, ensuring stable performance against moisture ingress, micro-bending and thermal cycling. Surrounding the tube, the cable integrates non-metallic strength elements and rodent-resistant armor, forming a rugged barrier that maintains cable integrity even in demanding soil or duct environments.
Built to thrive in wide temperature ranges, the A-DQ(BN)(SR)2Y structure prevents mechanical stress transfer to the fibers, allowing consistent optical characteristics throughout its service life. The corrugated steel protection and PE outer sheath contribute to exceptional crush resistance and long-term stability, making this cable suitable for direct burial, duct installation and areas where moderate rodent activity is expected. The design also enables efficient installation thanks to its optimized stiffness and controlled outer diameter, reducing friction and improving pulling efficiency in ducts.
With its moisture-blocking gel, high tensile load capacity and reinforced armor system, this cable supports the reliable operation of backbone, access and campus networks. It performs equally well in rural trenches, industrial zones and mixed-terrain telecom routes, delivering dependable optical transmission under challenging mechanical and environmental conditions.
Manufactured in accordance with relevant IEC and ITU-T standards, the A-DQ(BN)(SR)2Y cable represents a balance of engineered durability and optical precision—an outdoor cable designed to endure tough installation environments without compromising long-term network performance.
