Aruba JG327A X240 40G QSFP+ 3 m DAC Cable

Keep high-speed links tight, simple, and cost-controlled with Aruba JG327A. This X240 40G QSFP+ to QSFP+ 3 m DAC cable is designed for short-reach 40 GbE connectivity between compatible network devices, where a direct attach copper link is often the cleanest answer. For rack-level and adjacent-rack deployments, DAC avoids the added complexity of separate transceivers and fiber patching. That means fewer components to source, fewer points of failure, and faster installation in dense switching environments. The 3 m length gives enough reach for common cabinet-to-cabinet and top-of-rack layouts without introducing unnecessary slack. This is the kind of cable that earns its place in production networks by doing one job well: carrying 40 GbE traffic between QSFP+ ports with minimal overhead. For teams standardizing on short-run interconnects, it helps reduce bill of materials cost while keeping the physical layer straightforward. When the requirement is a dependable short-distance 40G link, direct attach copper remains one of the most efficient options. JG327A fits that role with the right balance of reach, simplicity, and rack-friendly deployment.