HYFA: Copper-core Foam Polyethylene Insulated Moisture Barrier Polyethylene Sheathed Local Communication Cable

HYFA Cable Advantages  
Lightweight and Low-Loss Design: Foam polyolefin insulation reduces dielectric density, achieving better signal transmission efficiency and reducing cable weight.  
Stable Moisture Resistance: Dual protection from moisture barrier and polyethylene sheathing effectively resists interference from humid environments on communication quality.  
High-Frequency Transmission Adaptability: Foam structure lowers the insulation dielectric constant, enhancing cable performance in high-frequency signal transmission.  
Convenient Installation and Construction: Reduced cable weight combined with good flexibility facilitates conduit threading, overhead wiring, and engineering maintenance.  
Cost-Effectiveness Optimization: Ensures communication quality while reducing raw material usage, suitable for medium-distance urban communication network construction.  

Product Selling Points  
Preferred for Medium-Distance Urban Communication: Specifically designed for urban area transmission and access network segments that require a balance between performance and cost.  
Efficient Signal Transmission Characteristics: Foam insulation structure reduces high-frequency signal attenuation, supporting mixed transmission of broadband data and digital voice.  
Enhanced Environmental Adaptability: Moisture barrier strengthens moisture resistance, adapting to common humid communication scenarios such as underground conduits and weak current wells.  
Engineer-Friendly Design: Lightweight and flexible properties improve construction efficiency and reduce the effort required for wiring and conduit threading.  
Cost-Effective Network Expansion Solution: Provides a high-performance, standardized cable option for operator network expansion and aging line replacement.

Application Range: High-speed Digital Subscriber Line (ADSL2+/VDSL2), vertical wiring within buildings for Fiber To The Building (FTTB), data center distribution, broadband access networks with strict attenuation requirements, and high-frequency signal transmission systems.
Special Notes: Foam insulation structure reduces signal attenuation by approximately 20%; higher propagation velocity supports high-speed data services; excellent electrical characteristics suitable for high-frequency applications; ideal choice for upgrading existing copper networks to support broadband services.