The AddOn 400GBase-CU direct attach cable provides reliable and efficient connectivity for high-performance networking needs. Constructed with twinaxial technology and featuring copper conductors, this cable ensures optimal data transfer rates while supporting InfiniBand HDR. With a plastic jacket for durability, it is designed to operate effectively in a range of environments, with a minimum operating temperature of 0 °C and a maximum of 70 °C. This passive cable is compliant with RoHS, lead-free standards, and MSA, making it a solid choice for networks that prioritize sustainable solutions.