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Ubiquiti UniFi Switch US-24-250W

55 Based on 2 ratings.
31/01/2021 £293.10 exc. VAT
351.72 inc. VAT
Availability:In stock for next day delivery
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Key Features
  • Switching Capacity: 52 Gbps
  • Forwarding Rate: 38.69 Mpps
  • 24 x Gigabit RJ45 Ports

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Ubiquiti UniFi Switch US-24-250W

The UniFi US-24-250W is a fully managed 24 port PoE+ Gigabit switch that delivers robust performance, intelligent switching for growing networks and the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss.

Ubiquiti UniFi US-24-250W Key Features 

  • (24) Gigabit RJ45 Ports 
  • (2) SFP Ports 
  • (1) Serial Console Port 
  • 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 Passive PoE 
  • Rack-Mountable

Powerful Enterprise Switch Models
The US-24-250W delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss. Total non-blocking throughput: up to 26 Gbps for the US-24-250W and up to 70 Gbps for 48-port models.

Powerful Enterprise Switch
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.
Advanced Port Management

Optical Fiber Connectivity
Two SFP ports support uplinks of up to 1 Gbps. For high-capacity uplinks, each 48-port model includes two SFP+ ports for uplinks of up to 10 Gbps.
Optical Fiber Connectivity

Convenient PoE+ Support
The US-24-250W features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network.
Convenient PoE+ Support

Seamless Integration
The US-24-250W integrates seamlessly into the UniFi Software-Defined Networking (SDN) platform to create a highly scalable, end-to-end system of network devices across multiple locations — all controlled from a single interface.

Seamless Integration

Ubiquiti UniFi US-24-250W - Technical Specifications


  • Dimensions: 485 x 43.7 x 285.4 mm (19.09 x 1.72 x 11.24")
  • Weight: 4.7 kg (10.4 lb)
  • Networking Interfaces:
    - (24) 10/100/1000 Mbps RJ45 Ethernet Ports
    - (2) 1 Gbps SFP Ethernet Ports
  • Management Interface: (1) RJ45 Serial Port Out-of-Band, Ethernet In-Band
  • Total Non-Blocking Throughput: 26 Gbps
  • Switching Capacity: 52 Gbps
  • Forwarding Rate: 38.69 Mpps
  • MAC Address Table: 16384
  • Maximum Aggregations: 6
  • Monitoring Sessions: 1
  • Maximum VLANs: 255
  • Power Method: 100-240VAC/50-60 Hz, Universal Input
  • Power Supply: AC/DC, Internal, 250W DC
  • Max. Power Consumption:
    - Including PoE Output: 250W
    - Excluding PoE Output: 30W
  • LEDs Per Port:
    - RJ45 Data Ports: PoE, Speed/Link/Activity
    - SFP Data Ports: Speed/Link/Activity
  • Sound Level (Background noise level: 27.5 dBa):
    - Fan Level 0: 9.1 dBr
    - Fan Level 1: 14.2 dBr
    - Fan Level 2: 16.8 dBr
    - Fan Level 3: 21.2 dBr
  • ESD/EMP Protection: Air: ± 24 kV, Contact: ± 24 kV
  • Shock and Vibration: ETSI300-019-1.4 Standard
  • Operating Temperature: -5 to 40° C (23 to 104° F)
  • Operating Humidity: 5 to 95% Noncondensing
  • Certifications: CE, FCC, IC

PoE+ Per Port

  • PoE Interfaces:
    - PoE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
    - 24VDC Passive PoE (Pins 4, 5+; 7, 8-
  • Max. PoE+ Wattage per Port by PSE: 34.2W
  • Voltage Range 802.3at Mode: 50–57V
  • Max. Passive PoE Wattage per Port: 17W
  • 24V Passive PoE Voltage Range: 20-27V

Specifications Tab

Absolutely solid piece of kit and will serve fine in a rack, but away from people. Fan noise is i.. See full review 4 TEXT_OF_5_STARS Date Added: Monday 12 June, 2017
I am extremely pleased with the quality of the Ubiquiti Devices, the visibility the unifi interface .. See full review 5 TEXT_OF_5_STARS Date Added: Monday 06 June, 2016

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