Ubiquiti USW‑Flex‑XG

Compact 5‑Port 10 GbE UniFi Switch – Ubiquiti USW‑Flex‑XG

Ubiquiti USW‑Flex‑XG is a compact and highly capable multi-gigabit Layer 2 switch in the UniFi lineup. Featuring four 10 GbE RJ45 ports for high-speed backbone connections and one 1 GbE RJ45 port that doubles as a PoE input, the Ubiquiti USW‑Flex‑XG is ideal for racktops or desktop deployments needing clean cabling and fast performance.

Power is provided via standard 802.3at PoE on the 1 GbE port or through the included USB‑C adapter (5 V, 5 A), allowing flexible placement without bulky AC adapters near the unit. The switch is fully managed via UniFi Controller, offering VLANs, LACP, STP, IGMP, ACLs, and real-time network monitoring—all within an intuitive interface.

Key Features of Ubiquiti USW‑Flex‑XG

• 4 × 10 GbE RJ45 ports for high-bandwidth links
• 1 × 1 GbE RJ45 PoE input port (802.3at)
• Compact fanless design meant for desktop or wall placement
• Flexible power options: PoE+ input or 5 V USB‑C adapter
• Layer 2 managed capabilities: VLAN, QoS, LACP, STP, ACLs
• Switching capacity up to 82 Gbps and forwarding rate of 61 Mpps :contentReference[oaicite:4]{index=4}
• Supports up to 1,000 VLANs and 16,000 MAC address entries :contentReference[oaicite:5]{index=5}
• UniFi Controller integration for visibility, alerts, and firmware updates

High‑Speed 10 GbE Performance

With four data-grade 10 GbE RJ45 ports, the Ubiquiti USW‑Flex‑XG enables ultra-fast connections to core switches, storage devices, and servers. It’s built to deliver clean 10 Gbps connectivity for demanding use cases such as video editing, virtualization, and server clustering.

The switch delivers full duplex capacity without bottlenecks, perfect for stacking multiple UniFi switches or linking network appliances in high-throughput setups.

Flexible PoE or USB‑C Power

Power the Ubiquiti USW‑Flex‑XG using standard PoE+ on its 1 GbE RJ45 port or via the included USB‑C adapter—ensuring installation flexibility in environments without nearby AC outlets. This design enables clean cable runs and mounting under desks, on walls, or next to NVRs.

It consumes around 25 W maximum under load :contentReference[oaicite:6]{index=6}, well within the capabilities of typical PoE+ ports and USB‑C adapters.

Enterprise‑Grade Layer 2 Switching

The Ubiquiti USW‑Flex‑XG supports advanced Layer 2 protocols, including Link Aggregation Control Protocol (LACP), Spanning Tree (STP/RSTP), IGMP snooping, ACLs, QoS, and VLAN tagging. IT admins can group ports, isolate traffic, and shape bandwidth centrally through UniFi Controller.

It handles up to 1,000 VLANs and 16,000 MAC addresses, making it suitable for segmented enterprise networks :contentReference[oaicite:7]{index=7}.

Silent and Compact Build

Designed without fans and housed in a polycarbonate shell, the Ubiquiti USW‑Flex‑XG remains quiet and low-maintenance. Measuring just 135 × 185 × 32 mm, it easily fits in tight desk areas or AV racks.

The switch’s minimal footprint and clean aesthetic blend well in professional environments.

Unified Management via UniFi Controller

Full management through UniFi Network Controller allows admins to configure VLANs, monitor traffic, manage device ports, set alerts, and apply firmware updates from anywhere. The mobile app adds remote control and notifications.

Topology maps, real-time stats, and usage dashboards help administrators keep track of network health.

Ideal Use Cases

• Desktop or rack top 10 GbE connectivity hubs
• Stacking multiple 10 GbE-capable UniFi switches
• Connecting servers or storage within a rack
• High-speed interconnects in media labs or editing suites
• Edge switch for enterprise or campus networks needing 10 GbE uplinks

Conclusion

The Ubiquiti USW‑Flex‑XG is the perfect compact 10 GbE solution for UniFi networks—blending quad 10 GbE ports, flexible PoE/USB‑C power, Enterprise-grade Layer 2 features, and silent operation into a sleek form factor. If you need fast, reliable multi‑gig switching without compromising manageability or aesthetics, the Flex XG delivers exactly what you need.