### Ubiquiti Networks USW-48-POE UniFi Switch
**Full Part Number:** USW-48-POE  
**Manufacturer Company:** Ubiquiti Networks, Inc.
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#### Overview
The Ubiquiti USW-48-POE is a powerful, fully managed switch designed to enhance network performance and flexibility for larger and more demanding environments. As part of the UniFi Switch series, this model features 48 Gigabit Ethernet ports with Power over Ethernet (PoE) capabilities, providing comprehensive connectivity and power solutions for various network devices. With its high capacity, advanced management features, and integration with the UniFi ecosystem, the USW-48-POE is ideal for enterprise networks, educational institutions, and large office environments.
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#### Key Features
- **48 Gigabit Ethernet Ports:** Equipped with 48 x 10/100/1000 Mbps RJ45 ports, supporting high-speed data transfer for numerous connected devices.
- **PoE+ Support:** 32 ports support PoE+ (802.3at) with a total power budget of 400W, enabling the direct powering of PoE-enabled devices like IP cameras, access points, and VoIP phones.
- **Managed Switch:** Offers full management capabilities through the UniFi Controller software, allowing for advanced configuration, monitoring, and network optimization.
- **SFP Ports:** Includes 2 x 1G SFP ports and 2 x 10G SFP+ ports for high-speed fiber uplink connectivity, providing flexibility for network expansion and integration.
- **Layer 2 and Layer 3 Features:** Supports advanced Layer 2 and Layer 3 functionalities including VLANs, Quality of Service (QoS), IGMP Snooping, and more.
- **Rack-Mountable Design:** Comes with rack-mount ears for easy installation in standard 19-inch racks, ideal for server rooms and data centers.
- **Fanless Operation:** Designed with a fanless cooling system for quiet operation, making it suitable for environments where noise reduction is a priority.
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#### Applications
- **Large Enterprises:** Perfect for large-scale enterprise networks needing extensive PoE capabilities and centralized management for a wide array of devices.
- **Educational Institutions:** Suitable for schools and universities where robust networking and PoE functionality are essential for connecting educational technology.
- **Data Centers and Server Rooms:** Ideal for data centers and server rooms requiring high-capacity, reliable connectivity with the ability to power devices directly from the switch.
- **Office Buildings:** Provides comprehensive network solutions for office buildings, ensuring reliable connectivity and power for various office equipment and devices.
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#### Specifications
- **Port Configuration:**
  - 48 x 10/100/1000 Mbps RJ45 Ports
  - 32 x PoE+ Ports (802.3at)
  - 2 x 1G SFP Ports
  - 2 x 10G SFP+ Ports
- **PoE Power Budget:** 400W
- **Switching Capacity:** 104 Gbps
- **Forwarding Rate:** 77.38 Mpps (Million packets per second)
- **Max Power Consumption:** 400W
- **Management Interface:** UniFi Controller software
- **Operating Temperature:** 0°C to 40°C (32°F to 104°F)
- **Dimensions:** 17.42 x 11.61 x 1.75 inches (442 x 295 x 44.5 mm)
- **Weight:** 10.6 lbs (4.8 kg)
- **Mounting:** Rack-mountable (1U)
- **Power Supply:** Internal AC power supply
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#### Why Choose the Ubiquiti USW-48-POE?
- **Extensive PoE+ Support:** With 32 PoE+ ports and a 400W power budget, the USW-48-POE can efficiently power multiple PoE devices, simplifying installations and reducing the need for external power supplies.
- **Centralized Management:** Leverage the UniFi Controller for comprehensive network management, offering an intuitive interface for configuration, monitoring, and troubleshooting.
- **High Capacity and Performance:** The USW-48-POE delivers high switching capacity and forwarding rates, making it suitable for demanding network environments and high-bandwidth applications.
- **Flexible Connectivity:** Includes both 1G and 10G SFP/SFP+ ports, providing flexibility for various connectivity needs and enabling future-proof network expansion.
- **Quiet Operation:** The fanless design ensures silent operation, making it an excellent choice for environments where noise reduction is important.
The Ubiquiti USW-48-POE UniFi Switch offers a comprehensive solution for large and complex network environments, combining extensive PoE support, high performance, and advanced management features. Whether for enterprise, education, or data center applications, this switch delivers reliability, flexibility, and ease of use.