What are the outdoor dedicated network cables?

　　Outdoor dedicated network cable is a special network cable specially designed for outdoor network environment, suitable for building wiring, community wiring and some occasions that require long-distance data tranSMission. Compared with indoor network cables, it has stronger waterproof, lightning protection, anti-interference and other characteristics, which can better cope with harsh outdoor environments. The following is a detailed introduction to outdoor dedicated network cables:

　　First, the main characteristics

　　Waterproof performance: The outdoor environment is complex and changeable, and the outdoor dedicated network cable must have good waterproof performance to protect the internal copper core from damage.

　　Lightning protection capability: In areas with high lightning intensity, outdoor dedicated network cables need to have high lightning protection capabilities to ensure the stability and security of network transmission.

　　Anti-interference: There are many sources of electromagnetic interference in the outdoor environment, and outdoor dedicated network cables need to have good anti-interference capabilities to ensure the stability of network transmission.

　　Common models and specifications

　　Cat 5e outdoor dedicated network cable: with a frequency bandwidth of 100MHz, with waterproof, UV protection and other characteristics, it is often used in community wiring and other occasions.

　　Cat 6 outdoor dedicated network cable: with a frequency bandwidth of 250MHz, the transmission speed is faster, and it can be applied to high-bandwidth applications such as surveillance, video, etc.

　　Cat 6a outdoor dedicated network cable: with a frequency bandwidth of 500MHz, it is suitable for scenarios that require higher transmission speed and quality, such as enterprise networks, data centers, etc.

　　III. Material and structure

　　Material: Outdoor dedicated network cables are usually made of environmentally friendly PVC oxygen-free copper, which is wear-resistant and corrosion-resistant, high-frequency and high-speed, suitable for local area network connections and data transmission and connection of various equipment.

　　Structure: The outdoor cable is made of two layers of material, the outer layer is black water-blocking PE leather, and the inner layer is PVC material, which contains 4 pairs of twisted ropes. This structure makes the outdoor cable perform well in terms of water resistance, sun protection, stretching and compression.

　　IV. Purchase suggestions

　　Waterproof rating: When selecting a dedicated outdoor cable, products with a high waterproof rating should be given priority to ensure good transmission performance in harsh outdoor environments.

　　Lightning protection design: In areas with dense lightning, an outdoor dedicated network cable with lightning protection design should be selected to ensure the security and stability of network transmission.

　　Brand reputation: Selecting outdoor dedicated network cables produced by well-known brands and reputable manufacturers can ensure the quality of products and the reliability of after-sales services.

　　In summary, outdoor dedicated network cables play an important role in outdoor network environments. When selecting, it is necessary to choose the appropriate model and specification according to the specific application scenarios and needs, and pay attention to the waterproof level, lightning protection ability and brand reputation of the product.