DESCRIPTION
Ubiquiti UniFi 24-port US-24-250WManaged PoE+ Gigabit Switch with SFP 250W
 
Advanced Port Management
Each switch port offers custom settings: port name, PoE, network/VLAN configuration, and operation mode (switching, mirroring, or aggregate) - as well as 802.1X Authentication and Radius VLAN support.
 
MULTI-SITE MANAGEMENT
A single instance of the UniFi Controller running in the cloud can manage multiple UniFi sites within a centralized interface. Each site is logically separated and has its own network monitoring, configuration, maps, statistics, and admin accounts.
 
OPTICAL FIBRE BACKHAUL
Two SFP ports support uplinks of up to 1 Gbps. 

VERSATILE MOUNTING OPTIONS
The UniFi Switch can be placed on a desktop or mounted on a wall or in a rack.

UNIFI CONTROLLER
You can access any managed UniFi Switch through the UniFi Controller to configure a variety of features: 
 
FEATURES
• Operation mode (switching, mirroring, or aggregate) per port
• Network/VLAN configuration
• Jumbo frame and flow control services
• Network settings
• Storm control setting per port
• Spanning tree configuration
• 802.1x control and RADIUS VLAN
• Debug terminal option for command-line interface

FEATURES
•(24) Gigabit RJ45 ports 
•(2) SFP ports 
•Non-blocking throughput: 26 Gbps 
•Switching capacity: 52 Gbps 
•Forwarding rate: 38.69 Mpps 
•Maximum power consumption: 250W 
•Supports POE+ IEEE 802.3at/af and 24V Pass
 
DATASHEET
- https://dl.ubnt.com/datasheets/unifi/UniFi_PoE_Switch.pdf