100G Passive DAC QSFP28 5 m Extreme Networks | QSFP28, 100G, Passive

Keep high-speed links inside the rack or between adjacent racks without adding optical transceivers. This 100G passive DAC QSFP28 cable is designed for short-reach 100 GbE interconnects where predictable performance, low power consumption, and straightforward installation matter more than distance. At 5 m, it fits common top-of-rack and end-of-row layouts while helping reduce cost and complexity compared with fiber-based options. Passive direct-attach copper is a practical choice for infrastructure teams that want to preserve port density and avoid the added overhead of separate optics. The QSFP28 interface supports modern 100G switching platforms, making this cable a clean fit for leaf-spine fabrics, storage clusters, and high-throughput server connections. For environments where every watt, port, and minute of deployment time counts, this cable delivers a direct path between compatible devices with minimal setup friction. Use it where short, stable 100G links are required and where the economics of passive copper make more sense than optical assemblies. It is a purpose-built interconnect for production networks that value simplicity, consistency, and efficient rack-level cabling.