XSM4316PB M4300-16X Managed Switch, 16x10GBASE-T copper ports, APS600W PSU for PoE applications (500W PoE budget, all ports PoE+), half width, non-blocking with 320Gbit, SDVoE-certified, stackable and much more, nonstop forwarding, spine and Leaf, edge-to-core connectivity for converged AV and IT networks.