FDD-CA4T-48C4-A is an RJ45 network connector compliant with the TIA/EIA-568 standard. It features a built-in metal shielding structure and LED status indicator lights. The core of the connector utilizes a UL94 V-0 grade flame-retardant insulating body, high-elasticity phosphor bronze terminals, and an SPCC metal shielding shell. The terminal contact area is gold-plated, and the solder legs are fog-tin plated, ensuring excellent conductivity and solderability. The product boasts stable electrical performance, high insulation resistance, low contact impedance, and meets voltage withstand requirements, ensuring stable data transmission. Its mechanical properties are reliable, with a plugging and unplugging lifespan of ≥1000 cycles, making it less prone to loosening and deformation even after long-term use. The product can withstand high-temperature reflow soldering at 260°C and complies with RoHS and HSF halogen-free environmental protection requirements. It is widely compatible with various network communication devices such as switches, routers, industrial control equipment, and network terminals.