What are the characteristics of 6 types of 4 pairs of unshielded pvc twisted pair cables?

　　六类4对非屏蔽PVC双绞线缆是一种网络线缆，它具有以下特性：

　　TranSMission performance: The transmission performance parameters of this cable meet ISO/IEC 11801 Class E standards and TIA/EIA 568.2-D Category 6 standard, the performance index is better than the current Category 6 cable 250MHz. It supports high bandwidth applications such as 1G Base-T and 622M ATM.

　　Conductor and insulation layer: The conductor of the cable is made of 23AWG solid oxygen-free copper (copper core diameter 0.57MM), and the insulation layer is high-density polyethylene (HDPE), usually 0.2mm.

　　Outer sheath: The outer sheath of the cable is made of polyvinyl chloride (PVC) with a thickness of about 0.55mm. The PVC material provides good insulation and wear resistance.

　　Cable structure: The cable adopts a 4-pair 8-core twisted pair structure, and each pair is isolated by a cross skeleton to reduce electromagnetic interference and signal attenuation. Each core is distinguished by color, and the outer skin is printed with the manufacturer's logo and cable code for easy identification and management.

　　Characteristic impedance: The cable's characteristic impedance is 100 ± 15Ω in the range of 1-155MHz, which helps maintain the stability and integrity of the signal.

　　Operating temperature: The cable can operate normally in the temperature range of -25 to 60 ° C, adapting to various environments.

　　Six categories and four pairs of unshielded PVC twisted pair cables are widely used in home improvement, monitoring, broadband, Internet cafes and other scenarios to meet the needs of high-speed data transmission and stable network connection. It has good durability and reliability and is a key coMPOnent in network construction.