HPE 2930 2-Port Stacking ModuleHPE 2930 2 Port Stacking Module The HPE 2930 2 Port Stacking Module is a compact, high performance accessory designed to extend the reach and reliability of your HPE 2930 based network. Built to meet the demands of modern enterprise networks, this 2 port module locks into your switch chassis to create a scalable, resilient stacking fabric that behaves as a single logical device. Whether you're building a data center spine, a campus edge, or an office