Keep critical rack-to-rack links stable with a 3 m QSFP+ direct attach copper cable designed for Juniper and Mellanox compatibility. This ENET cable is positioned for teams that need a verified replacement path without changing the network design or adding optical transceivers. Passive DAC cabling is often the right choice for short runs where latency, power draw, and cost control matter. At 3 m, this cable supports close-proximity switch, server, and storage connections in dense racks and adjacent cabinets. The TAA-compliant designation also makes it a practical fit for public sector and regulated procurement workflows. For infrastructure teams standardizing on QSFP+ interconnects, this cable offers a straightforward way to maintain port utilization while avoiding unnecessary optics spend. It is a focused component: no extra complexity, no over-specification, just the right copper link for short-distance 40 GbE-class connectivity in compatible environments.