The J9990A ARUBA HPE Ethernet switch module provides 20 ports of 10/100/1000BASE-T PoE plus a 4-port 1G 10GbE SFPzl2 module for high-speed uplinks. PoE on the 20 Ethernet ports enables power delivery to compatible devices directly from the switch, simplifying installation by reducing the need for separate power injectors and cables, while the 4-port SFPzl2 module delivers 1G/10GbE connectivity for uplinks. This configuration is designed for industrial networking environments that require PoE-enabled device power and flexible interconnect options through a compact, single-module solution.
