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Ubiquiti UniFi Switch Pro Aggregation 48 – 48-Port 10G/25G L3 Aggregation Switch
Professional-grade, 48-port Layer 3 Etherlighting™ switch with (32) 10 GbE, (16) 2.5 GbE, and (4) 25G SFP28 ports.
Accessories and add-ons:
Ubiquiti UniFi Switch Pro Aggregation (USW-Pro-XG-48)
The UniFi Switch Pro Aggregation 48 is a Layer 3 switch with 48 RJ45 ports (32 × 10G, 16 × 2.5G) and 4 SFP28 25G slots. It provides 460 Gbps throughput (920 Gbps switching capacity), supports VLAN and DHCP routing, and features a 128,000-entry MAC address table. The device is equipped with a 1.3″ touchscreen, Etherlighting™ port identification, and a redundant USP RPS power input.
Product Description
Switch Pro Aggregation 48 delivers full line-rate forwarding on all ports with its non-blocking architecture. It supports inter-VLAN routing, DHCP, and up to 256,000 IPv4 routes. The 1U rack-mount chassis with active cooling operates in ambient temperatures from –5 to 40 °C. The 1.3″ LCD on the front panel provides system information and diagnostics, while the USP RPS port allows connection of a backup power unit.
The switch is managed through the UniFi Network application and integrates with the entire UniFi ecosystem. It supports LLDP, LACP, STP/RSTP, 802.1X, ACLs, IGMP/DHCP snooping, port isolation, and jumbo frames. The USW-Pro-XG-48 is NDAA-compliant and certified CE, FCC, and IC.
Main Features
- High switching performance: Non-blocking architecture with 920 Gbps capacity (460 Gbps throughput) enables full-speed traffic on all ports.
- 48 × RJ45 2.5G/10G ports: 32 × 10 Gigabit Ethernet and 16 × 2.5 Gigabit Ethernet (backward compatible with 1G/100M).
- High-speed uplinks: 4 × 25G SFP28 slots (backward compatible with 10G/1G modules).
- Layer 3 functions: Supports static routes, inter-VLAN routing, and DHCP server/relay.
- Advanced Layer 2 functions: LACP, STP/RSTP, 802.1X, ACLs, IGMP/DHCP snooping, voice VLAN, port isolation, and broadcast control.
- Redundant power: External USP RPS (UniFi SmartPower) backup support.
- Touchscreen display: 1.3″ LCM shows status, port load, IP, and basic configuration.
- Etherlighting™: LED indicators for remote port identification.
- UniFi integration: Managed through UniFi Network controller (web or mobile) with no license fees.
- Large tables: 128k MAC entries and up to 256k IPv4 routes for large networks.
Technical Specifications
Mechanical
| Dimensions | 442 × 480 × 44 mm |
| Weight | 7.5 kg |
| Enclosure | SGCC steel |
| Display | 1.3″ LCM touchscreen |
| Cooling | Active (fans) |
| Mounting | 19″ rack, 1U |
Network Interfaces
| RJ45 10G ports | 32 × 10G/5G/2.5G/1G/100M |
| RJ45 2.5G ports | 16 × 2.5G/1G/100M/10M |
| SFP28 ports | 4 × 25G (backward compatible with 10G/1G) |
Environmental
| Operating temperature | –5 °C to 40 °C |
| Humidity | 10% – 90% (non-condensing) |
Power
| Power supply | Internal 300 W AC |
| Redundant power | USP RPS (optional) |
| Max. consumption | 250 W |
Management and Compliance
| Management | UniFi Network (UniFi OS) |
| NDAA compliant | Yes |
| Certifications | CE, FCC, IC |
Applications and Compatibility
The UniFi Switch Pro Aggregation 48 is designed for high-throughput environments and aggregation of uplinks. It is suitable as a core or aggregation switch in enterprises, data centers, and campus networks where multiple access switches need 10G or 25G connections. Multi-gigabit ports also support Wi-Fi 6/7 access points, servers, and storage systems. The switch integrates seamlessly with UniFi components, including 25G transceivers, DAC cables, and the USP RPS power system.
Video
Official video presenting the UniFi Switch Pro Aggregation 48:
Summary
Ubiquiti UniFi Switch Pro Aggregation 48 is a professional L3 aggregation switch with 48 multi-gigabit RJ45 ports and 4 × 25G SFP28 uplinks. It delivers 460 Gbps throughput, advanced Layer 2/3 features, touchscreen management, and redundant power support, making it a key component of modern enterprise networks.
| Manufacturer SKU | USW-Pro-XG-48 |
|---|---|
| Manufacturer | Ubiquiti |
| PCS in collective packaging | 1 |
| GPSR contact | Ubiquiti International Holding B.V. Ekkersrijt 3102, 5692 CC Son en Breugel support@ui.com |
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UI Care warranty extension for USW-Pro-XG-48€422.90 €343.82
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