Keep 40 GbE links tight, predictable, and cost-controlled with this passive QSFP+ direct attach cable from AddOn Networks. Built for short-reach interconnects, it connects QSFP+ ports directly without transceivers, reducing power draw, heat, and bill of materials compared with optical alternatives. The 2 m length is well suited to adjacent rack and same-row switch-to-switch deployments where cable management matters and latency must stay minimal. MSA compliance supports interoperability across standards-based hardware, while TAA compliance helps simplify procurement for public sector and regulated enterprise environments. For infrastructure teams standardizing on 40GBASE-CU, this cable offers a straightforward way to extend high-speed Ethernet between switches, servers, and aggregation layers. It is a practical choice when you need dependable throughput, clean physical routing, and a lower-cost path to 40 GbE connectivity without sacrificing standards alignment.