The 2174754-2, a high-speed QSFP/QSFP+ board mount cage assembly designed for standard applications. This 1x4 port configuration boasts a data rate of 14 Gb/s, ensuring efficient connectivity for your signal transmission needs. With UL 94V-0 material flammability standard compliance and a sealable design, this cage assembly guarantees safety and reliability in operation, even in harsh environments. Featuring through hole press-fit termination and tin-plated PCB contacts, installation is secure and durable. The included heat sink, with an anodized black finish and nickel silver construction, provides optimal thermal management for enhanced performance. RoHS compliant and ECCN EAR99, this cage assembly is ideal for data and device applications, offering a robust and high-quality solution for your connectivity requirements.