Ubiquiti UniFi USW-FLEX Managed Gigabit PoE Switch

Ubiquiti UniFi USW-FLEX | Compact 5-Port PoE Managed Switch

The Ubiquiti UniFi USW-FLEX Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) White delivers enterprise-grade networking in a compact, weatherproof form factor. Designed for flexible indoor or outdoor deployments, this 5-port switch supports up to 46W of PoE output to power multiple devices from a single unit.

Slim Specs Table

PoE Flexibility for Multi-Device Networks

The USW-FLEX provides four auto-sensing 802.3af PoE ports capable of delivering up to 46W total power output when powered by 60W 802.3bt PoE++. This enables simultaneous powering of multiple PoE devices such as IP cameras, wireless access points, or VoIP phones without requiring separate power adapters. The switch automatically detects and delivers appropriate power levels to connected devices.

Indoor/Outdoor Design for Extreme Environments

Built with a weatherproof IP55-rated housing, the USW-FLEX operates reliably in temperatures ranging from -40°C to 55°C and humidity levels between 5-95%. This robust construction makes it suitable for both indoor networking closets and outdoor deployments exposed to dust, moisture, and temperature fluctuations. The compact dimensions (122.5 x 107.1 x 28 mm) and 230g weight facilitate installation in space-constrained locations.

Versatile Mounting Options

Installation flexibility is a key advantage of the USW-FLEX. The switch can be mounted horizontally or vertically on walls, placed on desktops, or attached to poles using appropriate mounting hardware. This versatility allows optimal positioning for cable management and airflow in various deployment scenarios, from office environments to outdoor surveillance systems.

Seamless UniFi Ecosystem Integration

As part of the UniFi ecosystem, the USW-FLEX integrates seamlessly with the UniFi Controller software. A single cloud-based controller instance can manage multiple UniFi sites, providing centralized network monitoring, configuration, and statistics. This centralized management simplifies administration across distributed networks while maintaining logical separation between different sites and their respective configurations.

Box contents

The package includes the UniFi USW-FLEX switch unit and a power adapter. Mounting hardware and additional accessories are not specified in the provided information.

Check before you buy

• Confirm the power adapter provides compatible voltage and connector type for your region
• Verify your PoE devices are compatible with 802.3af standard if planning to power them through the switch
• Check that your network management requirements align with UniFi Controller software capabilities
• Confirm the IP55 rating meets your environmental protection needs for the intended installation location

Frequently Asked Questions

Q: Can the USW-FLEX power devices that require more than 15W per port?

A: Yes, when powered by 60W 802.3bt PoE++, the switch can deliver up to 46W total across all PoE ports, supporting devices requiring more than standard 802.3af power levels.

Q: Is this switch suitable for outdoor surveillance camera installations?

A: Yes, the IP55 weatherproof rating and wide operating temperature range make it ideal for outdoor camera deployments, though ensure proper mounting to prevent water ingress.

Q: Can I manage this switch without the UniFi Controller software?

A: Basic switching functions work without the controller, but advanced features like VLAN configuration, monitoring, and centralized management require UniFi Controller software.

Q: Does the USW-FLEX support link aggregation or trunking?

A: As a Layer 2 managed switch, it supports VLANs and basic switching features, but specific advanced features like link aggregation should be confirmed in the full technical documentation.

Q: What is the maximum cable length supported for PoE devices?

A: Standard Ethernet cable distances apply – up to 100 meters for reliable PoE delivery, though actual performance may vary based on cable quality and environmental factors.

The Consultant’s verdict & warranty

The Ubiquiti UniFi USW-FLEX offers an excellent balance of compact size, weatherproof durability, and PoE flexibility for small to medium deployments. Its ability to power multiple devices while integrating seamlessly with the UniFi ecosystem makes it particularly valuable for surveillance, wireless access point, and VoIP installations in challenging environments. Covered by the standard Manufacturer Warranty.