The 2170745-1, a high-speed CAGE ASSY designed for optimal performance in data and device connectivity applications. This 1X4 QSFP28 assembly features a durable nickel silver construction with UL 94V-0 flammability standard compliance, ensuring safety and reliability. With a data rate of 28 Gb/s and a 1 x 4 port matrix configuration, it facilitates seamless signal transmission in standard and high-demand environments. The board mount design with through-hole press-fit termination method offers secure and efficient installation on 1.57mm thick PCBs. Operating flawlessly in a wide temperature range from -40 to 85°C (-40 to 185°F), this assembly is suitable for various industrial settings. RoHS compliant and featuring internal/external EMI springs for enhanced interference protection, the 2170745-1 is a premium choice for high-speed connectivity solutions.