Ubiquiti UniFi L2 USW-Ultra-210W

The Managed L2 switch Ubiquiti UniFi USW-Ultra-210W is designed to expand and manage your network infrastructure. It is equipped with eight gigabit ports, seven of which provide PoE/PoE+ power to connected devices. When powered by the included 210W adapter, it achieves a total PoE budget of 202W, which is enough to power several cameras, access points or VoIP phones. Complete management is handled centrally via the UniFi Network application, which enables easy network configuration and monitoring.

Flexible power and a high PoE budget

The switch can be powered in two ways – either via the PoE++ input port or using the included external 210W 54V adapter. It is with this adapter that the device achieves a maximum PoE budget of 202W, which is distributed among the seven output ports. Each of these ports can deliver up to 30W (802.3at PoE+ standard), which is sufficient to power most IP cameras, Wi-Fi access points, and VoIP phones. The switch's own power consumption without a PoE load is between 8 and 9W.

Central management and L2 features

The device is fully managed by the UniFi Network application (version 8.0.7 and newer), which provides centralised configuration and supervision of the entire network from a single place, including remote access via the cloud. As an L2 switch, it supports basic network functions for managing and securing traffic. You can use VLANs to logically segment the network into separate subnets, while the QoS (Quality of Service) feature prioritises data flows. Network security is enhanced by DHCP snooping, which protects against unauthorised DHCP servers.

Performance and construction

The switch is fitted with a total of eight gigabit ports. Its 16Gb/s switching capacity and 8Gb/s total non-blocking throughput ensure smooth, delay-free data traffic even when all ports are fully loaded. The device's body is made of polycarbonate and is designed for operation in a wide temperature range from -20 to 60°C. Its dimensions and weight of 320g allow for flexible placement on a desk or in other limited spaces.