Features
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Port density – 48× Gigabit Ethernet ports and 4× 10G SFP+ uplinks
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High performance – 176 Gbps switching capacity, 88 Gbps non-blocking throughput, 131 Mpps forwarding rate
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Layer 3 support – DHCP server/relay, inter-VLAN routing, static routing
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Touchscreen monitoring – Integrated 1.3" display with real-time system info
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Silent operation – Passive cooling for noise-free environments
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SmartPower RPS support – Optional redundant power backup
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Enterprise management – Configurable via UniFi Network Controller (v5.12.11+)
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Durable build – SGCC steel rackmount design (1U)
The Ubiquiti USW-Pro-48 is an enterprise-class Layer 3 managed switch designed to deliver scalable connectivity, efficient performance, and silent operation for professional networks. Featuring 48 Gigabit Ethernet ports and 4×10G SFP+ uplinks, it provides high-speed aggregation and seamless expansion for servers, access points, and enterprise devices.
With a 176 Gbps switching capacity, 88 Gbps non-blocking throughput, and 131 Mpps forwarding rate, the USW-Pro-48 ensures smooth and reliable traffic handling across large deployments. Integrated Layer 2 and Layer 3 features include inter-VLAN routing, static routing, and DHCP services for advanced network management. Its 1.3" touchscreen display offers real-time monitoring, while passive cooling ensures silent operation ideal for office or enterprise environments.
Designed for reliability, the USW-Pro-48 supports the UniFi SmartPower RPS (Redundant Power System) for backup power protection, preventing downtime in the event of power supply failure. Fully manageable via the UniFi Network Controller and mobile app, it offers centralized configuration, firmware updates, and monitoring from anywhere. With a rackmount 1U form factor, robust SGCC steel build, and NDAA compliance, the USW-Pro-48 is a future-ready solution for enterprise networking.
Technical Specifications
| Specification | Details |
|---|---|
| Model / Part Number | USW-PRO-48 |
| UPC | 810010070555 |
| Dimensions | 442 × 285 × 44 mm (17.4 × 11.2 × 1.7") |
| Port Layout | 48× 1G RJ45, 4× 10G SFP+ |
| Form Factor | Rackmount (1U) |
| Redundancy | Supports UniFi SmartPower RPS |
| Switching Capacity | 176 Gbps |
| Total Non-Blocking Throughput | 88 Gbps |
| Forwarding Rate | 131 Mpps |
| Supported VLANs | 1,000 |
| MAC Address Table Size | 16,000 |
| L3 Table Size | 4,000 ARP entries; 1,000 IPv4 routes |
| Packet Buffer Size | 4 MB |
| Layer 3 Features | DHCP server/relay, inter-VLAN routing, static routing |
| Layer 2 Features | LACP, STP/RSTP, QoS (DSCP), Pro AV profiles, IGMP snooping & advanced config, 802.1X, ACLs, jumbo frames, LLDP-MED, voice VLAN, loop protection, storm control |
| Max. Power Consumption | 60W |
| Power Method | Universal AC input, 100–240V AC, 50/60Hz; USP RPS DC input |
| Power Supply | Internal AC/DC, 60W |
| Supported Voltage Range | 100–240V AC |
| Management | UniFi Network (Version 5.12.11 and later) |
| Heat Dissipation | 204.72 BTU/hr |
| Weight | 4 kg (8.8 lb) without brackets; 4.1 kg (9 lb) with brackets |
| Enclosure / Build | SGCC steel |
| LCM Display | 1.3" touchscreen |
| Ambient Operating Temperature | −5 to 40 °C (23 to 104 °F) |
| Ambient Operating Humidity | 10–90% noncondensing |
| Certifications | CE, FCC, IC, Anatel; NDAA compliant |
| Items Included | Switch, power cord, 2× rackmount brackets, screws, cage nuts, rubber feet, 1-year limited warranty |
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