Product Overview: 40G QSFP+ Direct Attach Copper (DAC) cables are designed for high-speed, short-distance data transmission in data centers, enterprise networks, and high-performance computing environments. They provide a cost-effective solution for 40Gbps Ethernet and Infiniband applications. Technical Specifications: Form Factor: QSFP+ Data Rate: Up to 40Gbps Protocol Support: IEEE 802.3ba 40GBASE-CR4 and Infiniband standards Cable Type: Passive copper or active copper (depending on model) Length Options: 0.5m, 1m, 2m, 3m, 5m, 7m Compatibility: Fully compatible with major networking brands such as Cisco, Arista, Juniper, Mellanox, and more Connector Type: QSFP+ to QSFP+ Power Consumption: