Silent Power: The UniFi Switch 48 for Your Office
Imagine a powerful Network distributor that is simply inaudible. The Ubiquiti UniFi USW-48 makes this possible. Thanks to its completely fanless design, it operates absolutely silently, making it the perfect choice for modern offices, creative studios, or demanding home Networks where concentration and a quiet atmosphere are crucial. Despite its passive cooling, it delivers consistently high performance and reliably distributes data traffic to up to 48 end devices. No more disturbing fan noise from the tech rack – with this Ethernet Switch, silence prevails.
Seamless Integration: Your Network Under One Interface
The true strength of the USW-48 lies in its perfect integration into the UniFi ecosystem. Through the central and intuitive UniFi Network Controller software, you manage not only this UniFi Switch but your entire Network from a single interface. Whether UniFi Access Points, gateways, or cameras – everything is configured and monitored on one interface. Create complex VLAN structures, configure port security, or analyze traffic with a few clicks. Centralized management saves you valuable time and makes Network management as simple and clear as never before.
Thoughtful Design: From LCM Display to Rack Installation
Ubiquiti has thought of every detail with the Ubiquiti UniFi USW-48. A special highlight is the 1.3-inch LCM color touch display on the front. It provides you with important status information directly on the device without needing to connect a laptop. View utilization or use the augmented reality function of the UniFi App to visually assign ports. With its slim 1U form factor and the included Mounting Systems, the UniFi Switch fits perfectly into any server cabinet, ensuring high port density in the smallest space, ideal for 19-Inch Racks.
Intelligent Control: Professional Layer-2 Features
The USW-48 is more than just a simple distributor. As a full-fledged Managed Layer 2 UniFi Switch, it offers you an arsenal of professional tools to optimize and secure your Network. Implement port-based access control with 802.1X, segment your Network with VLANs to increase security, or bundle ports via LACP for higher transfer rates. Functions such as DHCP Snooping, Storm Control, and Port Mirroring give you full control over data traffic and help you operate your Network stably and securely.
Strengths & Notes at a Glance
- Pro: Fully integrated into the intuitive UniFi ecosystem for central management of your Network.
- Pro: Absolutely silent operation due to passive, fanless cooling concept.
- Pro: Excellent port density with 48x Gigabit and 4x SFP uplinks in a compact 1U format, compatible with 19-Inch Racks.
- Pro: Innovative 1.3-inch LCM touch display for quick status checks directly on the device.
- Note: This model does not offer Power over Ethernet (PoE) functionality. Devices require a separate Power Supply.
- Note: As a pure Layer-2 UniFi Switch, it does not support Inter-VLAN routing. Pro models are required for this.
Specifications & Features
| Manufacturer: | Ubiquiti |
| Model: | UniFi Switch 48 (USW-48) |
| EAN: | 0810010072498 |
| Primary Function: | Managed Layer 2 Network Switch |
| Performance | |
| Total Non-Blocking Throughput: | 52 Gbps |
| Switching Capacity: | 104 Gbps |
| Forwarding Rate: | 77.376 Mpps |
| MAC Address Table: | 16,000 entries |
| Packet Buffer Size: | 1.5 MB |
| Jumbo Frames: | Supported |
| Ports & Interfaces | |
| Gigabit Ethernet Ports: | 48x RJ45 (10/100/1000 Mbps) |
| SFP Ports (Uplink): | 4x 1G SFP (for SFP / SFP\+ Modules) |
| Management Interface: | Ethernet In-Band |
| Layer 2 Features | |
| Port Aggregation: | LACP (Link Aggregation Control Protocol) |
| Spanning Tree Protocol: | STP / RSTP |
| VLANs: | Extensive VLAN support |
| Network Access Control: | 802.1X Control |
| Security Features: | DHCP Snooping, MAC Address Blocking, Port Isolation, ACLs (MAC/IP) |
| Traffic Management: | IGMP Snooping, Storm Control, Port Mirroring, Flow Control, Egress Rate Limit |
| Other Protocols: | LLDP-MED, Loop Protection |
| Physical Characteristics | |
| Display: | 1.3' LCM Touchscreen |
| Cooling: | Passive (Fanless, Silent) |
| Dimensions (W x D x H): | 442.4 x 285 x 43.7 mm |
| Weight (without bracket): | 3.9 kg |
| Weight (with bracket): | 4.0 kg |
| Housing Material: | SGCC Steel |
| Form Factor: | 1U Rack-mountable (for 19-Inch Racks) |
| LED Indicators: | System, Ethernet (Link/Speed/Activity), SFP (Link/Speed/Activity) |
| Reset Button: | Present |
| Power Supply & Consumption | |
| Power Supply: | Internal AC/DC Power Supply (60W) |
| Voltage Range: | 100–240V AC, 50/60 Hz |
| Maximum Power Consumption: | 40W |
| Heat Dissipation: | 136.5 BTU/hr |
| ESD/EMP Protection: | Air: ± 16kV, Contact: ± 12kV |
| Environment & Certificates | |
| Operating Temperature: | -15 to 40° C |
| Operating Humidity: | 10 to 90% non-condensing |
| Certificates: | CE, FCC, IC |
| NDAA Compliance: | Yes |
| Management | |
| Management Platform: | UniFi Network Controller Software |
| Minimum Software Version: | UniFi Network Version 7.2.94 or newer |
| Management Access: | Web UI, Mobile App (iOS/Android) |
Scope of Delivery
| 1 x Ubiquiti UniFi Switch USW-48 |
| 1 x Rack Mount Kit |
| 1 x Power Cord |
| 1 x Screw Set |
Frequently Asked Questions (FAQ)
Is the Ubiquiti Networks USW-48 suitable for home use?
Yes, although primarily designed for business use, the USW-48 is also excellent for demanding home Networks, Smart Homes, or home labs thanks to its silent operation. Full functionality requires the use of the UniFi Controller Software.
Do I need a UniFi Cloud Key to operate the USW-48?
No, a Cloud Key is not strictly necessary. The UniFi Network Controller Software can be run for free on a computer (Windows, macOS, Linux) or a server in the Network. A Cloud Key is merely an optional, dedicated hardware solution to keep the controller permanently available.
What is the difference between the USW-48 and the USW-Pro-48?
The main difference lies in the features. The USW-Pro-48 is a Layer-3 Ethernet Switch (supports routing), offers faster 10G SFP / SFP\+ Modules Uplinks and higher PoE Injectors / Power Supplies performance. The standard USW-48 is a pure Layer-2 Ethernet Switch with 1G SFP / SFP\+ Modules Uplinks and no routing functions.
Can I also use the Ethernet Switch without the UniFi Controller?
In standalone mode, the Ethernet Switch functions with a basic configuration like an unmanaged switch. However, advanced management functions such as VLANs, port configuration, and monitoring are only accessible via the UniFi Network Controller.
Does the USW-48 support powering IP Cameras or WiFi Access Points?
No, this specific USW-48 model does not support Power over Ethernet (PoE Injectors / Power Supplies). To power devices like IP Cameras or WiFi Access Points, you need a PoE Injectors / Power Supplies-enabled model such as the USW-48-POE or separate PoE Injectors / Power Supplies.
How loud is the Ubiquiti Networks USW-48 during operation?
The USW-48 is absolutely silent. It features a passive cooling system without fans, making it an ideal choice for noise-sensitive environments such as offices, studios, or living spaces.
Street name: Third Avenue 685
Postal code, City: 10017 , New York
Country: Vereinigte Staaten
State: New York
Homepage: https://www.ui.com
