HPE 808722-B25 is a 12-meter InfiniBand FDR QSFP optical cable designed for high-speed data center interconnect applications. The cable features QSFP connectors compatible with HPE V-Series switches and other FDR InfiniBand infrastructure, delivering 56 Gbps per lane throughput across four lanes for aggregate bandwidth of 224 Gbps (effective ~200 Gbps accounting for 8b/10b encoding). The optical construction supports longer distances than copper alternatives, making it suitable for inter-cabinet connections, SAN configurations, and large-scale HPC cluster networking. Typical deployments include enterprise storage arrays, supercomputing environments, and data centers requiring low-latency, high-capacity fabric connectivity.Fully tested and guaranteed refurbished; available via quote from G5 Network Group.