Ubiquiti UniFi Switch Lite 8 PoE |(USW-Lite-8-PoE) 8-Port Gigabit Switch with 4 PoE+ 802.3at Ports (2-Pack)
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AI Verdict
An 8-port Gigabit switch with 4 PoE+ ports and a 52W budget, managed by UniFi Network Controller, for small UniFi network expansions.
This switch is a situational fit because its 8 Gigabit ports and 4 PoE+ ports with a 52W budget are specific to smaller deployments, especially within the UniFi ecosystem. The large power adapter can be an inconvenience for some setups.
If you need more PoE+ ports or a higher total PoE budget, look for switches with 802.3bt (PoE++) or a higher wattage budget, like the US-8-150W (150W PoE budget).
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Pros
- Features 8 Gigabit Ethernet ports, with 4 ports supporting 802.3at PoE+.
- Provides a total PoE budget of 52W for connected devices.
- Operates silently due to its fanless design.
- Managed and configured centrally through the UniFi Network Controller and mobile app.
- Supports Layer 2 switching protocols and features for network control.
- Includes a wall mounting kit for flexible placement.
Cons
- The external power adapter is large, measuring approximately 3"x3"x1", and can block multiple outlets on a power strip.
- Only 4 of the 8 ports offer PoE+ capabilities.
- The 52W PoE budget may be insufficient for multiple high-power PoE+ devices.
- Requires the UniFi Network Application for full management and configuration.
Dimension Scores
The 8 Gigabit Ethernet ports provide standard 1 Gbps per port, suitable for most small network needs, but lacks multi-gigabit options.
Its fanless design eliminates a common point of failure, contributing to a generally robust operation.
The UniFi Network Application offers centralized, graphical management, remote firmware upgrades, and detailed monitoring.
As a managed Layer 2 switch, it provides features like user and guest management, and robust configuration options for network security.
Best For
- Expanding a small UniFi network with a limited number of PoE+ devices like access points or cameras.
- Home offices or small businesses that require silent network equipment.
- Users already invested in the Ubiquiti UniFi ecosystem for centralized management.
Not Recommended For
- Networks requiring more than 4 PoE+ devices or a total PoE budget exceeding 52W.
- Users who prefer standalone web interfaces for switch management, as it requires the UniFi Network Application.
- Installations where a bulky external power brick is problematic for outlet space.
Watch Out For
- The external power adapter is roughly 3"x3"x1" and can monopolize multiple outlets on a standard power strip.
- The 52W total PoE budget can be quickly consumed by just 2-3 high-power PoE+ devices, despite having 4 PoE+ ports.
- Requires the UniFi Network Application (version 5.13.10 or later) for all configuration, control, and monitoring features.
- Does not support passive PoE, which some older Ubiquiti devices might require.
Full Specifications
| UPC | 659459661173 |
| ASIN | B0CF5MCTZZ |
| Brand | Ubiquiti Networks |
| Color | White |
| Item Weight | 3 pounds |
| Manufacturer | Ubiquiti Networks |
| Case Material | Plastic |
| Maximum Power | 30 Watts |
| Interface Type | PoE |
| Number of Ports | 8 |
| Compatible Devices | Desktop, Gaming console, Router, Printer, Laptop, Camera |
| Data Transfer Rate | 1 Gigabits Per Second |
| Package Dimensions | 10.08 x 8.46 x 6.57 inches |
| Included Components | Switches |
| Upper Temperature Rating | 40 Degrees Celsius |
What Buyers Say
Users frequently mention the large external power adapter as a significant drawback, noting it can monopolize power strip outlets. Despite this, the fanless design for silent operation is a recurring positive, especially for home or office environments. The integration with the UniFi Network Controller for centralized management is also a key feature that users appreciate, allowing for detailed configuration and monitoring.
“Man, this thing is quiet, which is awesome for my office, but that power brick is a monster, seriously, it eats up like two spots on my surge protector, what were they thinking?”
Common Praise
- Fanless operation results in no audible noise.
- Seamless integration and management within the UniFi ecosystem.
- Compact physical size of the switch unit itself.
- Provides 4 PoE+ ports for powering compatible devices.
Common Complaints
- The external power adapter is bulky and takes up excessive space on power strips.
- Limited PoE budget (52W) for all 4 PoE+ ports combined.
- Requires the UniFi Network Application, not a standalone web interface.
Ownership Tips
- The actual switch unit runs cool due to its fanless design.
- Initial setup requires connecting to the UniFi Network Application for adoption and configuration.
- Monitoring PoE consumption for individual devices is possible through the UniFi controller.
- Firmware updates are handled remotely via the UniFi Network Application.
Frequently Asked Questions
Does this switch support passive PoE?
No, this switch only supports 802.3af/at PoE+. Some older Ubiquiti devices might require passive PoE, which this switch does not provide.
Is this switch managed or unmanaged?
It is a fully managed Layer 2 switch. You manage it through the UniFi Network Application.
Can I use this switch without the UniFi controller?
While it might pass traffic, full configuration, control, and monitoring features require the UniFi Network Application.
How much power can each PoE+ port provide?
Each 802.3at PoE+ port can provide up to 30W, with a total budget of 52W for all four PoE+ ports combined.
Does it have a fan?
No, it has a fanless design, which means it operates silently.
Buying Guide
When picking a network switch, you need to think about how many devices you have and if any of them need power over Ethernet (PoE). This switch has 8 ports, but only 4 of them can power devices, and there's a total power limit for those 4. If you have a lot of cameras or Wi-Fi access points, that power limit becomes really important.
802.3at PoE+
This is a standard that means the switch can send both data and power to compatible devices like Wi-Fi access points or security cameras, up to 30W per port. It's like having an Ethernet cable and a power cord all in one.
52W Total PoE Supply
This is the total amount of power the switch can deliver across all its PoE+ ports. If you have four devices that each need 20W, this switch won't be able to power all of them simultaneously because 4 x 20W = 80W, which is more than the 52W budget.
Managed Layer 2 Switch
This means you can configure advanced network settings like VLANs (virtual local area networks) and monitor traffic, giving you more control over your network compared to a basic 'unmanaged' switch.
Alternatives
If you need more than 4 PoE+ ports, a higher total PoE power budget, or multi-gigabit speeds, look for switches with more PoE++ ports or a higher wattage rating, and consider models with 2.5Gbps or 10Gbps ports.
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