The 2170738-3 is a high-speed QSFP28 cage assembly designed for networking applications, featuring a 1x3 port matrix configuration. With a data rate of 28 Gb/s, this assembly is ideal for standard usage. Its rugged construction, including UL 94V-0 flammability standard and nickel silver cage material, ensures durability in harsh environments. The cage assembly, with a heat sink for efficient thermal management, is RoHS compliant and suitable for lead-free soldering processes. With internal and external EMI springs for enhanced signal integrity, the 2170738-3 guarantees reliable performance in demanding networking systems.