AXIOM 100GBASE-CR4 QSFP28 to 4 SFP28 Passive DAC HPE

Build short-reach breakout links without adding optical complexity. This 3 m passive DAC cable connects a QSFP28 port to four SFP28 ports, making it a practical choice for 100 GbE to 4 x 25 GbE fan-out in HPE-compatible environments. For infrastructure teams, the value is in simplicity. Passive copper keeps the link direct, predictable, and efficient while avoiding the extra cost, heat, and inventory burden of separate transceivers. The fixed 3 m length is especially useful in tightly packed racks where breakout assemblies must route cleanly between adjacent devices. This cable is well suited to leaf-spine fabrics, aggregation layers, and server connectivity where a single high-speed uplink needs to serve multiple lower-speed endpoints. It helps standardize cabling, reduce component count, and preserve rack airflow by minimizing active hardware at the link edge. When you need a straightforward 100G-to-4x25G interconnect, this passive DAC delivers the right balance of density, efficiency, and deployment speed for enterprise data center builds.