Ubiquiti UniFi Pro XG Aggregation
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Expected availability: August 2025
The Ubiquiti UniFi Pro XG Aggregation is a professional-grade Layer 3 aggregation switch designed to connect multiple UniFi Pro XG switches and servers across a high-speed 25G SFP28 fibre backplane. Built for core switching in high-performance networks, it delivers the throughput, scalability, and reliability needed for modern enterprise and data centre environments.
Featuring 32× 25G SFP28 ports, the Pro XG Aggregation streamlines backbone infrastructure, enabling seamless interconnection between distribution and core layers with ultra-low latency. Managed via the UniFi Network application, it offers powerful Layer 3 switching and routing capabilities with centralised control and intuitive UI.
Whether in a growing business network or a fibre-dense data centre, the Pro XG Aggregation switch is an essential component for building a resilient, high-speed core that supports demanding workloads and future expansion.
Tech Specs
Click here to view the Ubiquiti UniFi Pro XG Aggregation datasheet here.
| Device Specifications | |
|---|---|
| Overview | |
| Dimensions | 442.4 x 43.7 x 480 mm (17.4 x 1.7 x 18.9") |
| Port Layout | 25G SFP28 32 (25G/10G/1G) |
| Redundancy | DC Power Backup |
| Layer 3 | ✓ |
| Form Factor | Rack Mount (1U) |
| Etherlighting™ | ✓ |
| Performance | |
| Switching Capacity | 1.6 Tbps |
| Total Non-Blocking Throughput | 800 Gbps |
| Forwarding Rate | 1.2 Bpps |
| Supported VLANs | 1,000 |
| MAC Address Table Size | 32,000 |
| L3 Table Size | ARP Entries: 128,000 IPv4 Routes: 256,000 |
| Packet Buffer Size | 8 MB |
| Access Lists | IPv4: 256 MAC: 256 |
| Layer 3 Features | |
| DHCP Server (Local Networks) | ✓ |
| DHCP Relay | ✓ |
| Inter-VLAN Routing (Local Networks) | ✓ |
| Static Routing (Local Networks) | ✓ |
| Layer 2 Features | |
| LACP Port Aggregation | ✓ |
| STP & RSTP | ✓ |
| Advanced IGMP Configuration | Querier, Fast Leave, Router Port ✓ |
| IGMP Snooping | ✓ |
| 802.1X Control | ✓ |
| MAC-Based ACLs & Device Isolation | ✓ |
| DHCP Snooping & Guarding | ✓ |
| Egress Rate Limit | ✓ |
| Flow Control | ✓ |
| Storm Control | ✓ |
| Multicast & Broadcast Rate Limiting | ✓ |
| MAC Address Blocking | ✓ |
| IP-Based ACLs & Network Isolation | ✓ |
| MAC-Based Port Restriction | ✓ |
| Port Isolation | ✓ |
| Port Mirroring | ✓ |
| Jumbo Frames | ✓ |
| LLDP-MED | ✓ |
| Voice VLAN | ✓ |
| Loop Protection | ✓ |
| Hardware | |
| Max. Power Consumption | 200W |
| Power Method | (1) Universal input, 100—240V AC, 50/60 Hz (1) USP RPS DC input |
| Power Input Method | AC input |
| Power Supply | AC/DC, internal, 200W |
| Supported Voltage Range | 100—240V AC |
| Management | Ethernet AR |
| Heat Dissipation | 457 BTU/hr (Excluding PoE Output) |
| Weight | Without mounting bracket: 7.1 kg (15.7 lbs) With mounting bracket: 7.2 kg (15.9 lbs) |
| Enclosure Material | SGCC steel |
| Mount Material | SGCC steel |
| Supported Rack Depth | 482.6 mm (19") four-post racks Posts depths: 600–1,066 mm (23.6–42”) |
| LCM Display | 1.3" touchscreen |
| ESD Protection | Air: ± 12kV, contact: ± 8kV |
| Ambient Operating Temperature | -5 to 40° C (23 to 104° F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| Etherlighting™ | SFP28 ✓ |
| LEDs | RPS ✓ |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC |
FAQs
Q: What is the Ubiquiti USW-Pro-XG-Aggregation, and who is it designed for?
A: The USW-Pro-XG-Aggregation is a high-performance Layer 3 Etherlighting™ switch featuring 32 × 25 GbE SFP28 ports, designed for enterprise-grade aggregation and backbone connectivity in high-bandwidth environments.
Q: What are the throughput and performance metrics of this switch?
A: It delivers 1.6 Tbps switching capacity, 800 Gbps non-blocking throughput, and a blazing-fast 1.2 billion packets per second forwarding rate
Q: Which advanced Layer 2 and Layer 3 features are supported?
A: It offers a full suite of features including DHCP server/relay, inter-VLAN routing, static routing, LACP aggregation, STP/RSTP, 802.1X, IGMP snooping, ACLs (IPv4 & MAC), multicast/broadcast rate limiting, port mirroring, jumbo frames, and more
Q: What are the physical and redundancy features of the switch?
A: Built for reliability, it has a 1U rackmount steel chassis with Etherlighting™ port illumination, a 1.3″ touchscreen for diagnostics, and supports both internal AC power and RPS DC backup. It weighs ~7 kg (15.7 lb)
Q: What are its environmental specifications and where is it best deployed?
A: The switch is fanless for quiet operation, runs between –5 to 40 °C, and supports up to 1,000 VLANs, making it ideal for scalable, high-throughput environments like campus cores or data centers.
Resources
Guide: UniFi Network for Retail and Hospitality — MS Dist
Guide: Setting Up a Ubiquiti UniFi Network for a Small Office or Business — MS Dist