The 2170191-1 SFP+ Enhanced 1x4 Cage Assembly with Low Heatsink, a high-performance solution for your networking needs. This cage assembly, featuring Through Hole - Press-Fit termination method, boasts four ports with a data rate of 16 Gb/s. Designed for reliability in extreme conditions, it operates flawlessly in temperatures ranging from -55 to 105°C (-67 to 221°F). RoHS compliant and suitable for SFP/SFP+/zSFP+ applications, this product is a must-have for high-speed connectivity in various industries. Upgrade your system with the 2170191-1 for efficient and secure network performance.