StarTech QSFP-H40G-ACU5 5 m 40G DAC Cable | QSFP, Enterprise

Keep high-speed interconnects simple between switches, servers, and storage platforms with a 5 m 40G direct attach cable designed for Cisco-compatible QSFP ports. This StarTech cable is built for short-reach 40 GbE links where optical modules add unnecessary cost and complexity. By using a direct attach copper design, it helps preserve port density, reduce power consumption, and simplify deployment in tightly packed racks. For infrastructure teams standardizing on 40 GbE, the value is in the details: predictable short-distance performance, fewer components to source, and a cleaner path for same-row or adjacent-rack connections. It is a practical fit for environments where uptime, cable management, and procurement consistency matter more than marketing claims. When you need a dependable interconnect for production switching or server uplinks, this cable keeps the path direct and the bill of materials lean.