The 1-2308171-0, a high-performance ZQSFP+ CAGE & CONN 2X2 featuring EMI SPRING and BTB capabilities. This innovative connector, part of the zQSFP+/QSFP28 series, is designed for seamless board mount installation with a termination method of Through Hole - Press-Fit. With four ports and a pitch of .8mm, it offers reliable connectivity for a wide range of applications, particularly suited for QSFP28 setups. Crafted with UL 94V-0 flammability standard compliant materials, this connector ensures safety and durability in use. With gold-plated contact mating areas and a robust nickel silver alloy construction, it guarantees excellent signal integrity and longevity. RoHS compliant and available for immediate shipment, the 1-2308171-0 is the ideal choice for demanding high-speed connectivity needs.