Ubiquiti UniFi US-24-250W – 24-Port / Gigabit Switches / SFP / Managed / PoE+

UBI-US-24-250W Managed PoE+ Gigabit Switches with SFP
Build and expand your network with Ubiquiti Networks® UniFi® Switch, part of the UniFi line of products. The UniFi Switch is a fully managed, PoE+ Gigabit switch, delivering robust performance and intelligent switching for growing networks.

Features

• (24) Gigabit RJ45 Ports

• (2) SFP Ports

• (1) Serial Console Port (Reserved for Future Use)

• 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

Switching Performance
The UniFi Switch offers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss.

PoE+ Flexibility
The UniFi Switch models are available with 8, 16, 24, or 48 PoE Gigabit Ethernet ports of auto-sensing IEEE 802.3af/at or configurable 24V passive PoE to simplify your infrastructure.

By default, the UniFi Switch automatically detects 802.3af/at
devices so they automatically receive PoE. For 24V passive PoE devices, manually enable 24V passive PoE using the UniFi Controller software.

Fiber Connectivity
The UniFi Switch provides fiber connectivity options for easy
expansion of your networks. Each UniFi Switch model includes two SFP ports for uplinks of up to 1 Gbps. Each 48-port model adds two SFP+ ports for high-capacity uplinks of up to 10 Gbps, so you can directly connect to a high-performance storage server or deploy a long-distance uplink to another switch.

UniFi Controller
Designed for convenient management, the UniFi Controller
software allows admins to configure and monitor the UniFi Switch and other UniFi devices using a graphical user interface. You can download it from www.ubnt.com at no extra charge – there is no separate software, licensing, or support fee.

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.

Switch Configuration
You can access any managed UniFi Switch through the UniFi Controller to configure a variety of features:
• PoE setting per port
• 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

Switch Port Status
You can also view status information for each port:
• Connection speed and duplex mode
• TX/RX data rates
• PoE status
• Network/VLAN setting

Dashboard
The Dashboard tab provides a visual representation of your network’s status. Basic information is provided for each network segment.

Device Configuration
The Devices screen displays the UniFi devices discovered by the UniFi Controller. You can access each managed device for device details and configuration.

Package Contents
* Power Cord
* Mounting Screws (#10-32 x 5/8", Qty. 4)
* Cage Nuts (#10-32 x 5/8", Qty. 4)
* Quick Start Guide

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 (Reserved for Future Use), Ethernet In-Band

Total Non-Blocking Throughput
26 Gbps

Switching Capacity
52 Gbps

Forwarding Rate
38.69 Mpps

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
Fan Level 0: 38 dBa
Fan Level 1: 42 dBa
Fan Level 2: 44 dBa
Fan Level 3: 47 dBa

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 Interfaces
POE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
24VDC Passive PoE (Pins 4, 5+; 7, 😎

Max. PoE+ Wattag
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