Ubiquiti Networks UniFi Managed PoE+ Gigabit 24 Port Switch with SFP (250W)

Ubiquiti Networks UniFi Managed PoE+ Gigabit 24 Port Switch with SFP (250W)

Ubiquiti Networks UniFi Managed PoE+ Gigabit 24 Port Switch with SFP (250W)

B&H # UBUS24250W MFR # US-24-250W
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Product Highlights

  • Process All Ports at Line Rate / No Loss
  • Up to 26 Gbps Non-Blocking Throughput
  • 52 Gbps Switching Capacity
  • 250W Maximum Power Consumption
  • Custom Settings per Port
  • 2 SFP Ports - Up to 1 Gbps Fiber Uplinks
  • Auto-Sensing IEEE 802.3af/at
  • 24V Passive PoE
  • 38.69 Mpps Forwarding Rate
  • UniFi SDN Platform Seamless Integration
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Max Power Consumption: 250 W

150 W

Not available with current selections

250 W 500 W

Ports: 24 Gigabit Ethernet Ports

8 Gigabit Ethernet Ports

Not available with current selections

16 Gigabit Ethernet Ports

Not available with current selections

24 Gigabit Ethernet Ports

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Ubiquiti Networks US-24-250W overview

  • 1Description

With 24 auto-sensing Gigabit Ethernet ports, the UniFi Managed PoE+ Gigabit 24 Port Switch with SFP from Ubiquiti Networks is capable of providing a stable, reliable network connection to a large number of Ethernet enabled devices. Add in 802.3af/at PoE compatibility and 250W of available power, and this managed PoE+ switch is capable of powering a variety of PoE compatible network components such as access points, VoIP phones, and much more. Along with Gigabit Ethernet connectivity users can connect high speed storage devices to either of the two SFP ports. Once configured, Ubiquiti's own UniFi controller software makes network configuration and management simple as you can mange PoE settings, operation modes, VLAN configuration, storm control settings per port, and much more.

Auto-sensing IEEE 802.3af/at PoE
24 x Gigabit RJ45 ports, 2 x SFP ports
1 Serial console port (reserved for future use)
Non-blocking throughput of up to 26 Gbps
Switching capacity: 52 Gbps
Forwarding rate of up to 38.69 Mpps
Maximum power consumption of 250W
Supports POE+ IEEE 802.3at/af and 24V Passive PoE
Rack mountable
Designed for convenient management, the UniFi Controller software (not included) allows administrators to configure and monitor the UniFi Switch and other UniFi devices using a graphical user interface. 1
UPC: 810354020766
In the Box
Ubiquiti Networks UniFi Managed PoE+ Gigabit 24 Port Switch with SFP (250W)
  • Power Cord
  • 4 x Mounting Screw (#10-32 x 5/8")
  • 4 x Cage Nut (#10-32 x 5/8")
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Ubiquiti Networks US-24-250W specs

    Total Non-Blocking Throughput 26 Gbps
    Switching Capacity 52 Gbps
    Forwarding Rate 38.69 Mpps
    Maximum Power Consumption 250 W
    Power Method 100 to 240 VAC, 50 to 60 Hz, Universal Input
    Power Supply AC/DC, Internal, 250 W DC
    LEDs RJ45 Data Ports: PoE, Speed/Link/Activity
    SFP Data Ports: Speed/Link/Activity
    Ethernet Networking Interfaces 24 x 10/100/1000 Mb/s RJ45 Ethernet Ports
    2 x 1 Gbps SFP Ethernet Ports
    Management Interface 1 x RJ45 Serial Port (Reserved for Future Use), Ethernet In/Out Band
    Certifications CE, FCC, IC
    Rackmount Yes, 1U High
    ESD/EMP Protection Air: ±24 kV, Contact: ±24 kV
    Shock and Vibration ETSI300-019-1.4 Standard
    PoE POE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
    24 VDC Passive PoE (Pins 4, 5+; 7, 8-) Maximum PoE+ Wattage per Port by PSE: 34.2 W
    Voltage Range 802.3at Mode, 50 to 57 V
    Maximum PoE Wattage Per Data Port 17 W
    Voltage Range 20 to 27 V
    System Requirements Linux, Mac OS X, or Microsoft Windows 7/8
    Java Runtime Environment 1.6 (or above)
    Web Browser: Mozilla Firefox, Google Chrome, or Microsoft Internet Explorer 8 (or above)
    Operating Temperature 23 to 104°F (-5 to 40°C)
    Operating Humidity 5 to 95%, non-condensing
    Dimensions 19.1 x 1.75 x 11.24" (485.04 x 44.45 x 285.6 mm)
    Weight 8.16 lb (3.7 kg)
    Packaging Info
    Package Weight 12.2 lb
    Box Dimensions (LxWxH) 22.5 x 13.1 x 3.2"

    Ubiquiti Networks US-24-250W reviews

    UniFi Managed PoE+ Gigabit 24 Port Switch with SFP (250W) is rated 4.6 out of 5 by 30.
    Rated 5 out of 5 by from Ubiquiti Unifi US-24-250W I still looking for anything I don't like about this switch. The Unifi controller makes management of this switch and their other Unifi products a breeze. So far the fan noise is manageable. You definitely can hear the switch in a quiet office and when you reboot the unit the US-24-250W sounds like a wind tunnel until it regains it's sanity. I would not suggest installing this switch let's say in areas that are normally very quiet but you may be able to get away with it.
    Date published: 2017-05-17
    Rated 4 out of 5 by from Useful for UniFi APs, but has flaws I'm using the UniFi Switch with a mixture of UniFi APs and UniFi AP AC Lite units (17 in total). The switch has performed well in the short time I've used it (3 weeks). I'm powering several access points over the ethernet with 150ft runs (over Cat6 cables), which I feel is a pretty good range considering it's sending the power over the cable. The switch was fairly easy to add into my UniFi server, but that's where the trouble began. I'm using the switch in conjunction several Cisco switches in a multi-VLAN environment. I use the VLANs to separate out of Student, Staff, and Guest networks. I've only used Cisco equipment for VLAN work, so I was familiar with their naming mechanisms. Unfortunately, Ubiquiti decided they needed to reinvent the wheel in terms of naming and setup. So, I had to go through documentation and their forums to even figure out how to setup VLANs. In the process, I somehow broke the unit's connection with my UniFi server and just couldn't get the server to see the switch (even after plugging the switch directly into the server computer). So, I had to reset the switch and start over again. All in all, I ended up spending 5 hours just trying to figure out the UniFi software implementation. To be fair, I think they really have tried to make it easier for the end user. A lot of the technical jargon that Cisco uses, Ubiquiti has dropped in place of what would seem to be easier terms. The big difficulty is that if you've never set up a Ubiquiti switch, you may end up spending several hours just trying to get things going as they use very different ways to set things up. I don't regret our purchase. I think the switch is going to work nicely and it's nice to have everything together in one UniFi control panel. The switch itself has no issues. But, if you're trying to decide between this and a familiar Cisco unit, I would stick with Cisco (unless you needed the Passive PoE implemented on the UniFi switch like I did).
    Date published: 2016-08-09
    Rated 5 out of 5 by from Great switch, one niggle We have the UniFi Switch 24 POE-250W in an office of about 20 people with the USG-Pro4 router, and 2 UAP wireless access points. The integration with our other Unifi products is terrific... ...except that the UAPs did not automatically negotiate the correct POE setting. I was about flabbergasted that the UAP and the switch didn't shake hands out of the box since they come from the same company. I did some research, and after setting the ports for the UAPs to 24V passive, they powered up and are working flawlessly. Other than that, this has all the switching, VLANs, and blinkenlights you could possibly want for a small office with high-bandwidth users. 5 stars, even with the UAP thing.
    Date published: 2016-03-29
    Rated 5 out of 5 by from Easy setup, great configurability and good performance The US-24-250W was easy to setup and was discovered easily by my UniFi Controller. The unit is well built and is custom configurable while still being easy to setup and maintain.
    Date published: 2015-05-26
    Rated 5 out of 5 by from Great Switch! I bought this for my home lab. I've been loving it so far. Setup was very easy. It was able to do a port-channel with LACP by default, which was nice. It can use Cisco 1000baseT SFPs in the SFP slots. It's been running like champ for about 2 weeks now, haven't had an issue so far. It powers 3 PoE devices right now. It's very quite and doesn't get very hot. Overall, it's a pretty great switch!
    Date published: 2016-06-30
    Rated 5 out of 5 by from Just what I needed for a recent network upgrade. I had my fair share of consumer switches in my day. Each time hoping, wishing this would be the one...to always end up disappointed. Living in a connected home with up to 35 devices, it was time to look at enterprise solutions. Ubiquiti Networks was recommended to me and now I'm recommending it to you. Buy this now and stop wasting your time and money on consumer gear. My one bit of advise is to buy the switch which is two steps more than you need today. I did only one step and I'm already regretting it.
    Date published: 2017-07-28
    Rated 5 out of 5 by from Solid Managed Switch (if you already use Unifi Controller) This is running 5 access points and 12 PoE Polycom Phones. It adopts perfectly into your existing Unifi Controller and gives you the tools of a managed switch. Great adoption of existing VLAN settings.
    Date published: 2017-07-13
    Rated 1 out of 5 by from Very little "Manage" information This device is only accessible by installing a software that gets installed on a local PC. You can only manage this equipment from a single location. Spent several hours trying to get the software installed and then after getting it installed there was virtually no data available. The only thing that showed up on the screen was whether or not the device that was attached was a 100MB connection or a 1GB connection. Basically this device is nothing more that an expensive GB switch.
    Date published: 2018-09-20
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