Enhance signal integrity in high-speed data applications with this 1x4 QSFP28 Cage Assembly. Featuring a sturdy board mount design with through-hole press-fit termination, it ensures reliable connectivity. With a data rate of 28 Gb/s, this assembly is ideal for standard applications. Its UL 94V-0 flammability standard compliance guarantees safety, while the included EMI springs provide internal and external electromagnetic interference protection. The nickel silver construction and anodized black heat sink ensure durability and efficient heat dissipation. Suitable for use in a wide range of environments, from -40 to 85°C (-40 to 185°F), this assembly meets RoHS compliance for environmentally friendly operations. A must-have component for IO connectors in high-speed systems.