Ubiquiti UniFi Pro 48 Port Switch
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The Ubiquiti UniFi Switch Pro 48 is a fully managed Layer 3 switch with 48 Gigabit Ethernet ports. It also has 4 10G SFP+ uplinks for link aggregation and offers numerous Layer 2 and Layer 3 capabilities such as inter-VLAN routing, static routing, and DHCP server functions. Ideal for any UniFi solution, the UniFi Switch Pro 48 has near-silent cooling and SmartPower RPS power redundancy. Administrators can easily configure and monitor all of the switch features using the intuitive interface of the UniFi Network Controller and UniFi Network mobile app.
Tech Specs
Click here for the USW-Pro-48 datasheet.
| Device Specifications | |
|---|---|
| Dimensions | 442 x 285 x 44 mm (17.4 x 11.2 x 1.7") |
| Port Layout | 1 GbE RJ45: 48 (1G/100M/10M) 10G SFP+: 4 (10G/1G) |
| Redundancy | DC Power Backup |
| Layer 3 | ✓ |
| Form Factor | Rack mount (1U) |
| Performance | |
| 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 | ARP Entries: 4,000 IPv4 Routes: 1,000 |
| Packet Buffer Size | 4 MB |
| Access Lists | IPv4: 128 MAC: 128 |
| Layer 3 Features | |
| Features | DHCP Server (Local Networks) ✓ DHCP Relay ✓ Inter-VLAN Routing (Local Networks) ✓ Static Routing (Local Networks) ✓ |
| Layer 2 Features | |
| Features | LACP Port Aggregation ✓ STP & RSTP ✓ QoS (DSCP) ✓ Pro AV Profiles (Play, Dante, Q-SYS, NDI, SDVoE, Shure, AES67, Crestron) ✓ 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 | 60W |
| 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, 60W |
| Supported Voltage Range | 100—240V AC |
| Management | Ethernet, AR |
| Heat Dissipation (Excluding PoE Output) | 204.72 BTU/hr |
| Weight | Without mounting brackets: 4 kg (8.8 lb) With mounting brackets: 4.1 kg (9 lb) |
| Enclosure Material | SGCC steel |
| Mount Material | SGCC steel |
| Supported Rack Depth | 400~1200 mm (15.7-47.2") |
| LCM Display | 1.3" touchscreen |
| ESD Protection | Air: ± 16kV, contact: ± 12kV |
| Ambient Operating Temperature | -5 to 40° C (23 to 104° F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| NDAA Compliant | ✓ |
| Certifications | CE, FCC, IC, Anatel |
| Software | |
| Application Requirements | UniFi Network Version 5.12.11 and later |
FAQs
Q: What is the Ubiquiti USW‑Pro‑48 and what is it designed for?
A: The USW‑Pro‑48 is a fully managed Layer 3 UniFi switch featuring 48 Gigabit Ethernet ports and 4 × 10G SFP+ uplinks. It's designed for enterprise environments requiring high-density connectivity and silent operation.
Q: What are the performance specifications of the USW‑Pro‑48?
A:
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Switching Capacity: 88 Gbps
-
Non-Blocking Throughput: 44 Gbps
-
Forwarding Rate: 130.944 Mpps
-
MAC Address Table Size: 32,000 entries
-
Packet Buffer Size: 2 MB
-
Supported VLANs: 1,000
Q: What are the design features of the USW‑Pro‑48?
A: The switch features a fanless design for silent operation, a 1.3" touchscreen LCM for status monitoring, and a 1U rackmountable form factor. It weighs 4.0 kg (8.8 lb) without mounting brackets and 4.1 kg (9 lb) with brackets.
Q: What are the environmental and compliance specifications?
A:
-
Operating Temperature: -5 to 40°C (23 to 104°F)
-
Operating Humidity: 10–90% non-condensing
-
Certifications: CE, FCC, IC
-
NDAA Compliant: Yes
Q: What software is required to manage the USW‑Pro‑48?
A: The switch is managed via the UniFi Network Application (version 5.12.11 or later), providing centralized control, monitoring, and configuration.
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