Pure copper Cat7 SFTP patch lead

　　This waterproof Cat7 SFTP ethernet cable is centered on precision stamping technology combined with waterproof structural design. Multiple cold pressing and shaping processes enhance structural fastness, sealing performance and tensile strength, suitable for outdoor wiring, exterior engineering, damp basements and garden monitoring networks. The shielding components are processed by automatic numerical control stamping. High-pressure cold pressing compacts the molecular structure of metal sheets to eliminate hollowness and displacement. Constant-pressure shaping tightly bonds aluminum foil and braided mesh to narrow structural gaps and improve basic waterproof performance.

　　The metal connector adopts integrated cold forging stamping technology. The seamless pressed shell resists extrusion and deformation. Precision punching positioning ensures standard pin spacing and accurate insertion for stable conductivity. The waterproof rubber ring is die-cut and stamped with uniform thickness and high elasticity to block moisture penetration and prevent pin oxidation. The segmented internal stamping process fixes core wires and insulation layers to avoid internal slipping during bending and twisting.

　　The sheath and connector are tightly bonded through high-pressure rubber wrapping stamping to eliminate cracking and water leakage risks. All stamping procedures adopt industrial constant pressure standards to avoid material defects. With a hydrolysis-resistant outer jacket and stamped sealing structure, the cable withstands rain erosion and humid corrosion. Every finished cable passes hydraulic pressure, compression, plugging and aging tests to ensure structural stability. Featuring high-precision cold forming, integrated stamping sealing and layered compression, this waterproof Cat7 SFTP ethernet cable delivers outstanding waterproof performance and high external resistance, serving as a sturdy industrial communication cable for long-term outdoor and humid environment wiring.