The 2143307-2, a high-speed QSFP/QSFP+ cage assembly designed for standard applications. With a data rate of 14 Gb/s, this cage features a board mount with through hole-press fit termination for secure installation. UL 94V-0 rated for safety, it boasts a 1 x 6 port matrix configuration and includes a dual round lightpipe for enhanced visibility. The nickel silver cage material and anodized black heat sink finish ensure durability and efficient heat dissipation. Each package contains a heat sink for added convenience, making this RoHS compliant product a reliable choice for your connectivity needs.