Axiom 100GBASE-CR4 QSFP28 Passive DAC 0.5 m

When the link is short, the right cable can simplify the entire deployment. This 0.5 m QSFP28 passive DAC cable is designed for 100GBASE-CR4 connectivity in Extreme-compatible environments, giving you a direct-attach copper path for high-speed links without the overhead of separate transceivers and fiber assemblies. The result is a cleaner, lower-complexity connection that fits naturally in dense switching layouts. At half a meter, this cable is built for very short runs where excess slack becomes a liability. It helps keep airflow paths open, reduces cable congestion, and supports tidy front-of-rack or within-rack routing. Passive DAC is especially effective in these scenarios because it keeps the signal path simple and the deployment predictable. For infrastructure teams, the appeal is practical: fewer components to source, fewer points to manage, and a straightforward way to connect compatible 100 GbE equipment. For procurement, it offers a focused, purpose-built option for short-reach interconnects where optical solutions would add cost and unnecessary complexity. If your design calls for a compact 100G link, this Axiom cable is the right fit.