In the age of Wi-Fi 7, 10G-capable end devices and increasingly data-intensive applications, classic switches are quickly reaching their limits. With the new Ubiquiti UniFi Switch Pro XG 48 PoE (USW-PRO-XG-48-POE), Ubiquiti is launching a powerful solution that is aimed specifically at demanding enterprise environments – and offers more than just speed. This switch combines high-speed data transmission, flexible power supply via PoE++ and centralized management in one sophisticated device.

High-speed on all ports – the USW-PRO-XG-48-POE for modern requirements

The USW-PRO-XG-48-POE is equipped with a total of 52 network ports and therefore offers plenty of flexibility:

• 32 ports with 10 Gigabit Ethernet (RJ45)
• 16 ports with 2.5 Gigabit Ethernet (RJ45)
• 4 uplink ports with 25 Gigabit (SFP28)

This makes the switch ideal for scenarios in which many clients with high bandwidth requirements work in parallel – whether in data centers, broadcast environments, modern offices or educational institutions with an extensive WLAN infrastructure.

Powerful PoE++ with up to 90 watts per port

A particular highlight is the comprehensive PoE support in accordance with IEEE 802.3af/at/bt (type 4). All 48 RJ45 ports are PoE-capable, with up to 90 watts of power per port – enough for powerful devices such as:

• Wi-Fi 6E/7 access points
• PTZ cameras with heating
• Touch panel PCs or digital information boards
• Compact thin clients or PoE-capable NAS systems

The total available PoE budget is an impressive 1080 watts (at 230 V AC), which means that the system remains stable even under full load and supplies all devices reliably.

Management with UniFi Controller – simple & centralized

Like all devices in the UniFi family, the USW-PRO-XG-48-POE can be seamlessly integrated into the UniFi ecosystem. Configuration and management is carried out via the central UniFi Network application, which has supported comprehensive Layer 3 functions since version 9.x, including:

• DHCP server and DHCP relay
• Inter-VLAN routing
• Static routing
• Access control with 802.1X/RADIUS
• VLAN tagging, IGMP snooping, QoS and LACP

The integrated 1.3-inch touch display on the front shows status information, PoE consumption, connection status and error diagnostics in real time – particularly practical in the data center or for rack monitoring.

Real application example: IT infrastructure for an educational campus

In a recent customer project, we deployed the USW-PRO-XG-48-POE as the central backbone device for a large school campus. The aim was to set up a scalable infrastructure for over 100 Wi-Fi 7 access points, 80 IP cameras and numerous end devices in classrooms, administration offices and workshops.

The solution with the USW-PRO-XG-48-POE at its core:

• All access points are supplied with power directly via the switch (PoE++)
• VLAN segmentation separates administrative, student and IoT traffic
• 25G uplinks connect the switch to the core firewall and a storage cluster
• A redundant connection with 2x 25G was realized by LACP
• PoE consumption is monitored centrally – including automatic restarts in the event of malfunctions

The result: high reliability, reduced complexity (no separate PoE injector setup required) and extremely clean cabling in the central server cabinet.

Our conclusion: Future-proof power for demanding networks

With the USW-PRO-XG-48-POE, Ubiquiti is launching a switch on the market that does not have to hide behind significantly more expensive enterprise solutions. The combination of multi-gig Ethernet, powerful PoE, centralized management and 25G uplinks makes it the perfect centerpiece for any modern network environment.

If you want to be prepared for future requirements such as Wi-Fi 7, high-resolution video surveillance or hybrid working, the USW-PRO-XG-48-POE is a future-proof and attractively priced solution.

Optional add-on: If you want to get even more out of the UniFi ecosystem, we recommend using the UniFi SmartPower RPS(USP-RPS) for redundant power supply – for maximum reliability even in the event of power problems. Of course, UniFi Care is also available to match the product.