Ubiquiti UniFi Switch USW-Pro-48-POE | L3, 48x GbE PoE+, 4x 10G SFP+

Rising Network Demands and Complex Infrastructures?

In modern enterprise environments, network administrators often face the challenge of reliably supplying power and data to a growing number of devices. Traditional switches quickly reach their limits here, especially when it comes to Power over Ethernet (PoE) for IP cameras, WLAN access points, or VoIP phones. At the same time, scaling and segmenting the network requires advanced routing functions that go beyond simple Layer 2 switches. How do you ensure that your network is ready for today's and tomorrow's demands without compromising performance, security, and reliability?

The Smart Solution for Your Future-Proof Network: The UniFi Switch USW-Pro-48-POE

The Ubiquiti UniFi Switch USW-Pro-48-POE offers you the ultimate answer to these challenges. As a fully managed Layer 3 switch, it combines impressive port density with advanced features and robust construction. You get 48 Gigabit Ethernet ports, including 40 with 802.3at PoE+ and 8 with powerful 802.3bt PoE++, to efficiently power all your PoE devices. The four 10G SFP+ uplinks guarantee lightning-fast connections to your backbone or other network segments. With integrated Layer 3 functions such as inter-VLAN routing and a DHCP server, you optimize network performance and segmentation. Centralized management via the UniFi Network Controller greatly simplifies configuration and monitoring, while UniFi SmartPower RPS redundancy ensures uninterrupted operation.

Deep Dive into Technology: Performance, Redundancy, and Management

The USW-Pro-48-POE is not just a switch, but the core of a powerful UniFi infrastructure. It boasts an impressive switching capacity of 176 Gbps and a non-blocking throughput of 88 Gbps, ensuring that traffic on all ports is processed simultaneously and without packet loss. The total PoE budget of 600W allows for the operation of a wide range of power-hungry devices, with ports 1-40 supporting the 802.3at PoE+ standard (up to 32W per port) and ports 41-48 supporting the 802.3bt PoE++ standard (up to 64W per port).

The implementation of Layer 3 features such as inter-VLAN routing, static routing, and a DHCP server enables highly flexible and efficient network segmentation. You can create VLANs and route traffic between them directly on the switch, which reduces latency and improves performance compared to an external router. The four 10G SFP+ ports are ideal for uplinks to core switches, servers, or for connecting to a fiber backbone to avoid bottlenecks and ensure high bandwidth.

Another highlight is the support for UniFi SmartPower RPS (Redundant Power System). An optional USP-RPS device can be connected via the dedicated DC input, which automatically takes over the power supply in the event of an internal power supply failure. This is crucial for business-critical applications where every minute of downtime can be costly. The near-silent cooling system with PWM-controlled fans and intelligent air ducts ensures quiet operation, even under load, making the switch ideal for use in office environments or server rooms. Configuration and monitoring are conveniently done via the 1.3-inch touchscreen display on the device or centrally via the UniFi Network Application, which offers comprehensive control and detailed insights into the network status.

Why Layer 3 Switches Transform Your Network

A Layer 3 switch like the USW-Pro-48-POE is more than just a distributor for network packets. It operates on the third layer of the OSI model and can make routing decisions, similar to a router. This is particularly advantageous in larger networks that are divided into multiple VLANs. Instead of having to route all inter-VLAN traffic through a separate router, the Layer 3 switch can perform routing directly and at line-rate speed. This not only reduces latency and the load on the router but also significantly improves overall network performance. You benefit from more efficient data transfer, better scalability, and a simplified network architecture that is easier to manage while increasing security through precise segmentation.

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