Access Building Cable, commonly referred to as ABC, is a specialized optical cable designed for internal or external communication networks in buildings. ABC cables typically offer a range of core options, from 2 to 24 cores, to meet the needs of different scales and network applications. ABC cables use a central tube or loose tube structure, where the fibers are tightly enclosed in protective tubes, resulting in a compact and space-efficient design. The cable includes reinforcement elements such as aramid or glass fibers to enhance its tensile strength and mechanical properties. ABC cables are usually coated with low-smoke zero-halogen (LSZH) material, which does not produce toxic smoke or halogen gases when burned, meeting environmental and safety standards. The cable has excellent fire-resistant properties, maintaining stability in emergencies like fires and reducing potential losses. ABC cables have good temperature adaptability, maintaining stable performance across a wide range of temperatures.
ABC cables are widely used in communication network cabling in intelligent buildings, such as data centers, building automation systems, and security surveillance systems. They provide high-speed, stable fiber optic connections, supporting various intelligent applications. In corporate networks, ABC cables connect different departments, offices, and data centers, enabling high-speed data transmission and resource sharing. ABC cables are also used in telecommunications and broadband access networks, providing users with high-speed, stable internet access services.
