The 2170785-6, a high-performance CAGE ASSY designed for QSFP28 applications. This 1X4 cage features a low-profile design with a durable GASKET for secure connectivity. UL 94V-0 standards met ensure safety and reliability, while board mount installation with Through Hole - Press-Fit termination method makes for easy assembly. With 4 ports and a data rate of 28 Gb/s, this cage is ideal for standard networking applications. Its Nickel Silver construction and included Heat Sink offer enhanced thermal management. RoHS compliant and featuring a single round lightpipe, this assembly is perfect for high-speed IO connector solutions.