Sustain wired access, voice, and wireless edge devices from a single 1U platform designed for dense campus closets. The HPE Aruba 5140 24G PoE+ 2SFP+ 2XGT E combines 24 Gigabit PoE+ ports with Layer 3 routing, giving infrastructure teams a compact switch that can power endpoints and route traffic without adding separate hardware. Fixed 10 GbE uplinks via 2 SFP+ ports help preserve uplink headroom as access demand rises, while the 2 10GBase-T ports add flexibility for higher-speed connections where copper is preferred. Comware management and Layer 3 support make it a strong fit for segmented enterprise networks that need static routing, OSPF, and RIP capabilities at the access edge. This model is a practical choice when uptime, port density, and power delivery matter more than low-cost commodity switching. With PoE+ on every access port, it reduces the need for local power adapters and simplifies deployments for phones, APs, and other powered devices. The 1U rack-mount design fits cleanly into standard network closets and leaves space for future expansion.