Ubiquiti USW-Ultra Explained: What Makes This 8-Port Switch "Ultra"?
The Ubiquiti USW-Ultra UniFi 8-Port Managed GbE PoE+ Access Switch is a high-performance, compact Layer 2 switch engineered for flexible, space-conscious networking environments. Ideal for offices, remote deployments, and growing infrastructures, this 8-port PoE+ switch delivers robust performance, seamless data transfer, and intuitive network management—all within a compact form factor.
🔍 Meaning of “Ultra” in USW-Ultra:
Ultra-Compact Design and Ultra-Versatile Power Options is noticeably smaller and lighter than traditional UniFi switches, making it ideal for space-constrained environments like desktops, small offices, or tight utility closets.It supports multiple powering methods—PoE++, 60W, or 210W adapters—allowing for highly adaptable deployment scenarios depending on your power and PoE needs.
Empowering Networks with Versatile PoE Solutions
With a PoE budget of 42W and flexible power options, including a choice between 60W or 210W AC adapters (sold separately), this switch provides unparalleled versatility for powering your network devices. Boasting seven GbE PoE+ output ports and one GbE PoE++ input port, along with a total non-blocking throughput of 8 Gbps, it ensures seamless data transmission in any environment.
Advanced Management Capabilities
With the USW-Ultra, streamline your network management through a unified control plane. Its intuitive interface facilitates robust configuration, control, and monitoring, allowing for seamless operation. Benefit from remote firmware upgrades, ensuring your system remains up-to-date with the latest features and security patches. Whether managing users or guests, this switch offers comprehensive support, including guest portal and hotspot functionalities, enhancing network accessibility and security.
Compact Design, Maximum Performance
The compact and lightweight design of the USW-Ultra makes it ideal for space-constrained environments without compromising on performance, providing an efficient solution for both small office spaces and larger enterprise networks alike.

Ideal Applications for the USW-Ultra UniFi Switch
- Home or Office Networking: Power multiple access points or IP phones with ease
- Retail and Hospitality: Leverage hotspot functionality and centralized guest access
- Surveillance Systems: Power PoE cameras without additional cabling or adapters
- Edge Deployments: Lightweight design fits into tight spaces without sacrificing performance
Versatile Power Options & Performance
The USW-Ultra UniFi 8-Port Switch supports a wide range of power configurations. Whether you’re powering it via PoE++, a 60W, or 210W AC adapter, this switch delivers reliable and consistent energy output to connected devices.
Power Input Option | Available PoE Output |
---|---|
PoE++ Input | 42W |
PoE+ Input | 16W |
60W PoE Adapter Input | 42W |
60W AC Adapter Input | 52W |
210W AC Adapter Input | 202W (161W/121W at high temp) |
Each of the seven PoE+ ports can supply up to 30W per port, making this switch ideal for powering UniFi access points, VoIP phones, IP cameras, and other 802.3af/at devices.
Conclusion
This Ubiquiti PoE+ access switch combines reliable Gigabit performance with intelligent PoE management in a size-efficient design. It’s the ideal solution for expanding your UniFi ecosystem with seamless integration, centralized control, and dependable power delivery.
Whether you’re managing a growing enterprise or setting up a smart home network, the Ubiquiti USW-Ultra UniFi 8-Port Managed GbE PoE+ Access Switch provides everything you need for efficient and scalable connectivity.
Note : This article is AI-generated and may contain information not aligned with the manufacturer. Disregard any discrepancies and do not use them as a reference.
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