Fully Managed M4300 XSM4316PB is a Half-Width Stackable Managed Switch with 16 multi-gigabit PoE+ ports and a 600W modular PSU included. It supports 100M/1G/2.5G/5G/10GBASE-T connectivity, up to 30W PoE+ per port with a 500W total PoE+ budget, and offers advanced Layer 3 features, high availability, and stackable deployment for IT and AV networks. Management options include Ethernet out-of-band, RJ45 RS232 console and mini-USB, with USB storage support. Backed by ProSAFE limited lifetime hardware warranty with next business day replacement.