Description
The A-DQ(BN)(SR)2Y multi loose tube cable is developed for high-fiber-count outdoor applications where mechanical resilience, optical stability and long-term environmental endurance are essential. Multiple gel-filled loose tubes, each accommodating up to twelve fibers, are stranded around a central strength element to form a robust cable core. This distributed tube architecture minimizes fiber stress, offers excellent micro-bending resistance and ensures stable optical performance across wide temperature variations.
The cable’s structural backbone incorporates non-metallic strength members combined with a rodent-resistant armor system, creating a secure protective envelope for the stranded tubes. The dual-layer protective configuration shields the cable from mechanical impacts, crush forces and rodent intrusion, making it highly suitable for direct burial and underground duct networks. A UV-stabilized polyethylene outer sheath adds further environmental protection, allowing the cable to operate reliably in diverse soil conditions, industrial corridors and terrestrial long-haul routes.
Engineered for both high capacity and high durability, the multi-loose-tube design simplifies distribution for backbone, metro and access networks. The cable’s stranded construction enhances flexibility and reduces torsional stress during installation, enabling efficient pulling performance while maintaining fiber integrity. Its gel-filled tubes provide continuous moisture blocking, safeguarding the optical units even in regions with fluctuating humidity and groundwater exposure.
With optimized tensile performance, excellent crush resistance and a stable temperature operating window, this cable is built to deliver consistent optical transmission in challenging outdoor environments. From rural deployments to dense metropolitan corridors, it provides a reliable infrastructure pathway for high-bandwidth applications, data transport, campus interconnections and telecom operator backbone systems.
Manufactured in line with IEC, EN and ITU-T recommendations, the A-DQ(BN)(SR)2Y multi loose tube cable combines engineered toughness with high-capacity fiber management. Its construction ensures operational stability and long service life, making it a dependable choice for mission-critical network expansion.
