HYAT: Copper-core solid polyolefin insulated, filled moisture barrier layer, polyethylene sheathed local communication cable

HYAT Cable Advantages  
Enhanced Moisture Protection with Filling: Full-section filling compound completely blocks longitudinal moisture penetration, improving cable stability in long-term humid environments.  
Compact Structure for Water Resistance: The filling layer combined with solid polyolefin insulation prevents moisture accumulation and diffusion within the cable core gaps.  
Stable Transmission Performance: Solid insulation medium ensures low signal attenuation, while the filling structure further reduces the impact of external humidity on electrical performance.  
Convenient Installation and Maintenance: Filling design enhances cable roundness, facilitating conduit threading and joint sealing, reducing installation complexity.  
Cost-Effective Moisture Protection Solution: Upgrades moisture resistance through filling technology based on traditional moisture barriers, suitable for communication lines in conventional humid environments.  

Product Selling Points  
Standard Communication Cable for Humid Environments: Specifically designed for urban communication scenarios with persistent moisture risks, such as underground conduits and base station connections.  
Benchmark for Longitudinal Moisture Protection: Filling technology achieves full-length moisture protection for cables, addressing the issue of moisture ingress at endpoints in traditional structures.  
Foundation for Stable Transmission: Provides a reliable physical carrier for communication services with high transmission stability requirements, such as government networks and enterprise dedicated lines.  
Broad Engineering Adaptability: Compatible with existing communication conduit systems, supporting rapid deployment in various conventional installation methods, including overhead, conduit, and direct burial.  
Cost-Effective Moisture Protection Choice: Offers enhanced moisture resistance at moderate cost, making it a preferred standard model for urban communication network moisture protection renovation projects.

Application Range: Underground ducts in rainy, humid areas, underwater installation crossing rivers and lakes, manholes and ducts prone to water accumulation, coastal salt spray environments, high-humidity tunnels, and any scenarios requiring the highest moisture protection level.
Special Notes: Petroleum jelly filling completely blocks longitudinal water penetration; retains all excellent electrical characteristics of the HYA series; moisture protection far exceeds non-filled cables; reliable guarantee for communication lines in humid and underwater environments.