The USW-MISSION-CRITICAL is designed for Enterprise-grade networking infrastructure, providing busier networks like larger offices, hotels or healthcare centres with uninterruptible switching capacity. The switch contains an integrated 368Wh lithium-ion backup battery, as well as both an AC and DC power input with safety latches to prevent any inadvertent disconnection. The USW-MISSION-CRITICAL includes 9 Gigabit Ethernet RJ45 ports, 4 of which can support PoE+ and 4 of which can support PoE++, offering reliable and uninterruptible power delivery to devices like IP cameras, VoIP phones, network routers or access control units. The unit offers a total uninterruptible PoE budget of 120W, and a switching capacity of 18Gbps. Also included is a 1.3" touchscreen for easy monitoring and management and a suite of Layer 2 features like port isolation, IGMP snooping, STP/RSTP with priorities and port-level disable, and Voice VLAN for increased stability in VoIP calls.