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Ubiquiti Managed 48-port L2 Gigabit PoE+ Switch with Hot Swap PSUs

  • SKU: US-L2-48-POE
  • Manufacturer: Ubiquiti Networks
  • Availability: Open chat or call usEmail me when this product is in stock!

Specifications US-L2-48-POE

Dimensions 442.4 X 399.6 X 43.7 mm
Weight "6250g (without hangers) 6340g (with hangers)"
Enclosure Characteristics SGCC steel
Processor BCM53344 SOC integrated Cortex-A9 (400MHz)
System Memory 2Gb
On-Board Flash Storage 512Mb
Total Non-Blocking Line Rate 70 Gbps
Max. Power Consumption (2) 250W
Power Method 100-240VAC/50-60 Hz universal input
Power Supply AC/DC 250W Module
Supported Voltage Range 54V DC Input
Networking Interfaces (48) 10/100/1000 Mbps Ethernet RJ45 (2) 10 Gbps SFP+ (2) 1 Gbps SFP
PoE Interfaces POE+ IEEE 802.3af/at (pins 1,2+; 3,6-)
Mangement Interface Ethernet In/out Band
Max PoE+ Wattage per Port by PSE 34.2 W
Voltage range 802.3af mode 44-57V
Voltage range 802.3at mode 50-57V
Modes SMB Layer2 PoE Gigabit Ethernet Switch
ESD/EMP Protection Air:+/-24KV; Contact: +/-24KV
Operating Temperature -5 to 40° C
Operating Humidity 5 to 95% Non-Condensing
Shock and Vibration ETSI300-019-1.4 Standard

Ubiquiti Networks US-L2-48-POE

Managed 48-port L2 Gigabit PoE+ Switch with Hot Swap PSUs

UniFi Switch Build and expand your network with the UniFi® Switch, part of the Ubiquiti Networks® UniFi Enterprise System. The UniFi Switch, model US-L2-48-POE, is a configurable Gigabit Layer-2 switch with auto-sensing 802.3at PoE+. It offers 48 RJ45 Ethernet ports, two SFP, and two SFP+ ports that provide Gigabit PoE links to your devices and up to 10G fiber uplink options to your enterprise network.

The US-L2-48-POE features an efficient front/back airflow design and modular PSUs with integrated fans for quiet cooling. It utilizes up to two hot-swappable PSU bays and includes one 250W AC/DC PSU. Customize your switch configuration with an optional AC/DC or DC/DC power supply for additional power, redundancy, and load balancing. With the US-L2-48-POE, you have the flexibility to power more devices on your network now and in the future.

UniFi Controller Managed and configured by the UniFi Controller with UniFi Mobile app support, the UniFi Switch offers an extensive suite of advanced Layer-2 switching protocols and features, including operation mode (switching, mirroring, or aggregate) per port. The UniFi Controller and mobile app allows admins to configure and monitor virtually all of the switch features in a graphical user interface from anywhere.


  • Manage Your Networks from a Single Control Plane
  • Intuitive and Robust Configuration, Control and Monitoring
  • Remote Firmware Upgrade
  • Users and Guests
  • Guest Portal/Hotspot Support