cat6a UTP patch lead for data center

　　The stable transmission and long-term durability of the cat6a UTP patch lead for data center stem from the strict selection and scientific matching of core base materials. As the core hub for massive data transmission, data centers have far higher requirements on the transmission performance, stability and weather resistance of patch lead base materials than ordinary scenarios. Adhering to the principle of "base materials determine the core, and quality adapts to data centers", we screen and test every base material from conductor base materials, insulation base materials, protective base materials to connector base materials layer by layer, which is suitable for the 7×24-hour high-frequency operation and multi-equipment dense deployment scenarios of data centers, and lays a solid foundation for high-speed data transmission with high-quality base materials.

　　The conductor base material is selected from high-specification oxygen-free copper, laying the core of high-speed transmission. 99.99% high-purity oxygen-free copper is used as the core base material of the conductor, abandoning the disadvantages of high impurities and large conductive loss of ordinary copper materials. After precision wire drawing process, the conductor diameter is accurately controlled at 0.58mm, with a resistance as low as 0.015Ω/m and excellent electrical conductivity, which can stably achieve 10Gbps high-speed transmission, with signal attenuation ≤0.35dB/100m, ensuring no delay, no packet loss and no crosstalk in massive data transmission in data centers. The oxygen-free copper base material has strong toughness and excellent oxidation resistance. When used in the constant temperature and humidity environment of data centers for a long time, it is not easy to oxidize and age, and can withstand high-frequency plugging, unplugging and bending, adapting to the frequent debugging and maintenance needs of data center equipment.

　　The insulation base material is selected from high-end environmentally friendly materials to ensure the purity of transmission. The insulation layer uses high-purity environmentally friendly polyolefin (PO) as the core base material. Compared with traditional PVC base materials, it has the advantages of high temperature resistance, anti-aging, low smoke and halogen-free, without precipitation of any harmful impurities, meeting the environmental protection and safety standards of data centers, and avoiding odors or harmful substances caused by base material aging, which is suitable for the closed deployment scenario of data centers. The insulation base material has excellent insulation performance with an insulation resistance ≥150MΩ, which can effectively isolate signal interference between conductors, prevent signal leakage, and ensure the safety and purity of data transmission, adapting to the complex environment of parallel transmission of multiple equipment in data centers.

　　The protective base material is strictly controlled to adapt to the complex working conditions of data centers. The outer skin of the patch lead is made of thickened flame-retardant and environmentally friendly PVC base material, which is tough, tensile and wear-resistant, and has excellent flame-retardant performance, reaching UL94 V-0 flame-retardant grade. It does not spread when exposed to fire and does not produce toxic smoke, ensuring the fire safety of data centers; the surface of the outer skin is specially anti-slip treated, which is convenient for sorting and deployment, and can effectively avoid base material damage caused by pulling and friction, protecting the internal conductors and insulation layers. The internal filling material is made of flame-retardant fiber base material, which has both buffering and flame-retardant effects, can effectively absorb external impact, and avoid base material damage during transportation and installation, adapting to the large-scale deployment needs of data centers.

　　The connector base material is constantly improved to ensure stable and long-term connection. The connector contacts are made of high-quality phosphor bronze base material, which is hard and has good electrical conductivity. After 60u thick gold plating treatment, the gold-plated layer is uniform and dense, with small contact resistance, smooth plugging and unplugging, and not easy to oxidize. The number of plugging and unplugging can reach more than 2000 times, adapting to the high-frequency connection needs of data center equipment; the connector shell is made of high-strength ABS engineering plastic base material, which is drop-resistant, wear-resistant and high-temperature resistant, can effectively protect the internal contacts, and avoid base material damage caused by collision and high temperature, adapting to the dense deployment scenario of data center cabinets. Each base material has passed third-party authoritative testing to ensure that the base material performance meets the standards. With the comprehensive matching of high-quality base materials, a high-reliability cat6a UTP patch lead suitable for data centers is created.