The Extreme Networks 40G-DACP QSFP4SFP copper cables provide reliable 40 Gigabit Ethernet connectivity from a single QSFP+ port to four independent 10 Gigabit SFP+ ports, facilitating flexible and scalable network architectures. Available in multiple lengths?1m, 2m, 3m, and 5m?these passive direct attach copper cables feature premium copper wiring and advanced shielding to ensure excellent signal integrity, low latency, and resistance to electromagnetic interference (EMI). Fully compliant with QSFP+ and SFP+ Multi-Source Agreement (MSA) standards, they support hot-swappable, plug-and-play installation, simplifying deployment and maintenance without network disruptions.
Ideal for high-density data center environments, these cables help optimize port utilization, reduce power consumption, and support cost-effective network scalability. Their rugged design ensures durability and consistent performance for short-distance interconnects between switches, servers, and storage systems.