Ubiquiti USW-PRO-AGGR | UniFi Pro Aggregation Switch | 380 Gbps Switch

A high-capacity Layer 3 aggregation switch for UniFi networks that need to interconnect multiple distribution or core switches via fibre or DAC uplinks.

Why this one

• SFP+ and SFP28 ports mean every connection is a high-density fibre or DAC uplink — there are no copper access ports, so this belongs at the top of the stack, not the edge.
• Layer 3 switching lets it handle inter-VLAN routing at the aggregation tier, which keeps that traffic off your gateway and reduces bottlenecks in multi-switch deployments.
• Manages through UniFi Network alongside your other switches, so you're not adding a separate management interface to an already complex rack.

Good fit if you're building or expanding a multi-layer UniFi network where distribution switches need a dedicated aggregation point, typically a warehouse, campus or data centre row where copper access switches feed upward via SFP.

Worth considering something else if you need PoE or RJ45 copper ports at this tier — the USW-PRO-48-POE or USW-ENT-48-POE suit environments where the aggregation layer still needs to serve wired devices directly.

What you'll also need

SFP+ or SFP28 transceivers or DAC cables to match your uplink type, a UniFi gateway or controller to manage the switch, and rack space with appropriate power — check your downstream switches all have compatible uplink ports before ordering.