Aruba 8400X 6-port 40G/100G QSFP28 Module

Scale core and aggregation bandwidth without changing the switching platform. The Aruba 8400X 6-port 40G/100G QSFP28 Advanced Module adds six high-speed QSFP28 ports to the 8400X family, giving network teams a clean path to expand uplink capacity for data center and campus core environments. This module is designed for deployments where port density, speed, and chassis consistency matter. With support for both 40GbE and 100GbE connectivity, it fits mixed-speed migration plans and helps preserve investment in the Aruba 8400X architecture as traffic demands rise. That makes it a practical choice for teams consolidating aggregation layers, building resilient core fabrics, or extending high-bandwidth links to adjacent switching domains. Compared with lower-density alternatives, this module reduces the number of expansion components needed to reach target throughput. That means fewer constraints on port planning, cleaner cabling design, and more room to grow inside the same chassis footprint. For organizations standardizing on Aruba switching, it delivers the speed headroom and modular flexibility expected in enterprise core infrastructure.