Intellinet 509251 25G SFP28 Passive DAC Twinax Cable, 3 ft. | 25G, SFP28

Use a direct-attach copper link when your 25G equipment sits close together and you want a simple, efficient connection path. This Intellinet 3 ft passive DAC twinax cable is designed for SFP28-to-SFP28 interconnects, making it a strong fit for same-rack deployments where cable length must stay controlled. Compared with optical alternatives, passive DAC cabling reduces component count and keeps the link straightforward. That matters in dense environments where every extra module adds cost, inventory, and installation steps. The 3 ft length is especially useful for short patch paths between adjacent devices, helping maintain a tidy rack while avoiding excess cable management overhead. For teams standardizing on 25G switching and server connectivity, this cable supports fast deployment and predictable short-run performance. It is a practical choice for top-of-rack architectures, compact appliance clusters, and any installation where direct copper interconnects are the cleanest answer. When the distance is short, a passive SFP28 DAC is often the most efficient way to keep ports connected.