The NVIDIA MAM1Q00A-QSA28 is a 100Gb/s passive copper cable that bridges SFP28 (male) and QSFP28 (female) connectors, enabling direct-attach connectivity between mismatched port types in high-speed datacenter environments. This cable supports 100Gbps throughput over short distances, typical for rack-to-switch or server-to-storage interconnects without requiring active transceivers. Compatible with NVIDIA switches, servers, and storage arrays that support 100G SFP28 or QSFP28 interfaces, it reduces latency and power consumption compared to transceiver-based solutions. The passive design eliminates firmware dependencies and simplifies deployment in standardized infrastructures. Ideal for scale-out environments, HPC clusters, and disaggregated storage architectures where direct copper connectivity is preferred.Tested and guaranteed; available via quote.