The Ubiquiti UniFi USW-48-PoE is a configurable Gigabit Layer 2 switch with 48 Gigabit Ethernet po...The Ubiquiti UniFi USW-48-PoE is a configurable Gigabit Layer 2 switch with 48 Gigabit Ethernet ports. It features 32 auto-sensing 802.3at PoE+ ports and 4 SFP ports, providing Gigabit PoE links to RJ45 Ethernet devices and Gigabit fiber uplink options to your enterprise network. The switch includes a 1.3" touch LCM for status updates. It is managed and configured via the UniFi Network Controller or UniFi mobile app, offering advanced Layer 2 switching protocols and features such as port operation modes (switching, mirroring, or aggregate). Admins can monitor and configure switch features through a graphical interface from anywhere. The device boasts near-silent cooling due to an improved airflow design that minimizes fan usage, and its touchscreen display facilitates easy monitoring and troubleshooting.
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Product Information
Full details
This guide is for network administrators and IT professionals seeking to enhance their network infrastructure with a reliable, high-performance switch. The Ubiquiti UniFi USW-48-PoE offers a robust solution for managing and powering network devices, with the key benefit being its comprehensive feature set and ease of management through the UniFi Network Controller. Note that while it offers advanced features, it requires familiarity with network configuration and the UniFi ecosystem.
All features
Series
UniFi
Model Part Number
USW-48-POE
Brand
Ubiquiti
Extended Product Information
FAQs
What is the maximum PoE power budget?
The USW-48-PoE has a total PoE budget of 195W.
Can I use this switch without the UniFi Network Controller?
No, the switch requires the UniFi Network Controller for management and configuration.
How do I update the switch's firmware?
Firmware updates are managed through the UniFi Network Controller.
Does this switch support VLANs?
Yes, the switch fully supports VLAN configuration and management.
What is the warranty period?
Warranty information is available from the manufacturer.
Are there any LED indicators?
Yes, there are LED indicators for Activity, Link, and Speed.
Troubleshooting
Switch not powering on.
Verify the power cable is securely connected and that the power outlet is functioning. Check the power supply.
Devices connected via PoE are not receiving power.
Ensure PoE is enabled for the specific port in the UniFi Network Controller. Check the PoE budget to ensure sufficient power is available. Verify the connected device supports PoE.
Poor network performance.
Check cable connections. Verify that the switch is not overloaded. Check the UniFi Network Controller for any error messages.
Cannot access the UniFi Network Controller.
Verify the switch is connected to the network. Ensure the UniFi Network Controller software is running and accessible on your network.
Pros and Cons
Pros
High port density for versatile network configurations.
Centralized management via the UniFi Network Controller simplifies administration.
PoE+ support simplifies deployment by powering devices directly.
Silent operation due to fanless design is ideal for noise-sensitive environments.
SFP ports provide flexibility for fiber optic uplinks.
Rack-mountable design optimizes space in server rooms.
Cons
Requires the UniFi Network Controller, which adds complexity for new users.
Advanced features may require specialized network knowledge.
Limited to Layer 2 functionality, not suitable for advanced routing needs.
Power budget limitations may restrict the number of PoE devices.
Initial setup involves configuring the UniFi Network Controller.
Setup, Compatibility & Care
Installation: Mount the switch in a standard 1U rack using the included rackmount brackets.
Power Connection: Connect the power cable to a reliable AC power source.
Network Connection: Connect the switch to your existing network via an uplink port. Configure the UniFi Network Controller to adopt and configure the switch.
Compatibility: The USW-48-PoE is compatible with devices that support Gigabit Ethernet and PoE+. It integrates seamlessly within the UniFi ecosystem.
Care:
Ensure proper ventilation around the switch.
Clean the exterior with a dry or slightly damp cloth.
Avoid placing heavy objects on top of the switch.
Regularly monitor the switch's performance through the UniFi Network Controller.
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