The 1888116-1, a comprehensive XFP Kit that includes a cage, clip, and heat sink for secure and efficient connectivity in high-speed applications. Designed for seamless integration, this kit features a through-hole press-fit termination method and is RoHS compliant, ensuring environmental responsibility. With double-sided PCB mounting and a single port, it's perfect for space-saving installations. Packaged in a convenient tray, box, and tray combination, the 1888116-1 is a reliable solution for your high-speed connector needs.