SKU: 933824251

Ubiquiti Flex 2.5G PoE, 8-port 2.5 GbE PoE++ Switch,10 GbE RJ45/SFP+ Combination Uplink Port,Powered With PoE+++ & PSU (Sold Separately )

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Description

Ubiquiti Flex 2.5G PoE, 8-port 2.5 GbE PoE++ Switch,10 GbE RJ45/SFP+ Combination Uplink Port,Powered With PoE+++ & PSU (Sold Separately )Flex 2. 5G PoE Flexible, 8 port 2. 5 GbE PoE++ switch with a 10 GbE RJ45 SFP+ combination uplink port that can be powered with PoE+++ or an AC power adapter. (8) 2. 5 GbE RJ45 2. 5 Gbps Downlink Speed 10 Gbps Uplink Speed Up to PoE++ Output 196W PoE availability with optional AC power adapter** AC power or PoE+ to PoE+++ input* Note. Actual PoE availability may vary based on input cable length and quality. *AC power or PoE+ PoE++ PoE+++ input required

Flex 2.5G PoE

Flexible, 8-port 2.5 GbE PoE++ switch with a 10 GbE RJ45/SFP+ combination uplink port that can be powered with PoE+++ or an AC power adapter.

(8) 2.5 GbE RJ45
2.5 Gbps Downlink Speed
10 Gbps Uplink Speed
Up to PoE++ Output
196W PoE availability with optional AC power adapter**
AC power or PoE+ to PoE+++ input*

Note. Actual PoE availability may vary based on input cable length and quality. *AC power or PoE+/PoE++/PoE+++ input required for PoE output. ** AC power adapter sold separately.

Compact Versatility

The Flex 2.5G PoE is a compact, 8-port power over ethernet switch that delivers 2.5 Gigabit Ethernet speeds, enabling faster data transfer for bandwidth-intensive applications. Its small form factor makes it ideal for space-constrained environments, such as home offices or small businesses.

10 GbE RJ45/SFP+ Combo Port

Equipped with a 10 GbE RJ45/SFP+ combination uplink port, the Flex 2.5G PoE ensures flexible and high-speed connectivity to aggregation switches or core networks.

UniFi Integration

Seamlessly integrates with the UniFi ecosystem, allowing for simple setup and centralised management through the UniFi Network application. Gain full visibility and control of your switch and connected devices with just a few clicks.

Deployment

Technical Specs
Overview
Dimensions
212.9 x 99.4 x 33.5 mm (8.4 x 3.9 x 1.3")
Port Layout
2.5 GbE RJ45: 8 (All PoE++)
(2.5G/1G/100M/10M)

10 GbE RJ45: 1 (PoE+++)
(10G/5G/2.5G/1G/100M)

10G SFP+: 1
(10G/1G)
Max. PoE Output
Up to PoE++
Total PoE Availability
PoE+++ input: 76W
PoE++ input: 46W
PoE+ input: 16W
210W AC adapter input: 196W

PoE input availability excludes cable loss. AC input availability at 45° C (113° F) operating temperature. Reduced to 156W (230V) or 116W (115V) at 60° C (140° F)

Form Factor
Compact Desktop, Wall, DIN, Magnetic

DIN and Magnetic are sold separately

Performance
Switching Capacity
60 Gbps
Total Non-Blocking Throughput
30 Gbps
Forwarding Rate
45 Mpps
Supported VLANs
256
MAC Address Table Size
4,000
Layer 2 Features
STP & RSTP
Yes
Egress Rate Limit
Yes
Flow Control
Yes
Storm Control
Yes
Multicast & Broadcast Rate Limiting
Yes
Port Isolation
Yes
Port Mirroring
Yes
Jumbo Frames
Yes
Loop Protection
Yes
Hardware
PoE Ports
PoE++: 8
Max. PoE Wattage per Port by PSE
PoE: 15.4W
PoE+: 32W
PoE++: 64W
Max. Power Consumption
14W (Excluding PoE output) with PoE input
17W (Excluding PoE output) with AC adapter input
210W (Including PoE Output)
Power Method
(1) AC/DC adapter (Excluded)
(1) PoE+++
Power Input Method
DC Input
PoE
Supported Voltage Range
50—57V DC/PoE
Management
Ethernet
Weight
567 g (20 oz)
Enclosure Material
Polycarbonate
Mount Material
Polycarbonate
Ambient Operating Temperature
-20 to 45° C (-4 to 113° F)
Ambient Operating Humidity
10 to 90% noncondensing
NDAA Compliant
Yes
Certifications
CE, FCC, IC
Software
Application Requirements
UniFi Network: Version 9.0.114 and later
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 933824251

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Verified Purchase
nicolas juarez
Battle Creek, US
★★★★★ 5
"Outstanding support and a seamless process!"
Great experience with Asurion insurance through Amazon. I wasn't sure how to register my items for the monthly plan, but the customer support team in the chat was incredibly efficient and guided me through the entire paperwork process smoothly. Furthermore, the service I received at the repair shop (Break Fix) was excellent. The whole process was seamless, and I received my digital gift card without any issues, which I’ve already applied to my Amazon account. I am very grateful for their professionalism and how easy they made everything. Highly recommended!"
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
T
Verified Purchase
Toveth Noyse
Belleville, US
★★★★★ 5
Received giftcard money to replace my plan-protected malfunctioning motherboard
I've been subscribing to the Asurion protection plan for a while. Recently, an Asus Prime PC motherboard I had bought a few months ago on Amazon stopped working well. I ended up considering filing a claim with Asurion to see if they would either fix/replace it or issue the purchase price money, so I could buy the failed electronics replacement component again for my custom-built PC. I went to the protection plan's website and started the claim filing process but couldn't find the category my failed component would be under in order to select it from the drop-down list. I ended up messaging the live customer service. The chat messaging was somewhat slow, the agent told me they were experiencing some communication delays throughout their systems. Ultimately, the agent was very kind and understanding, and completed the claim filing process for me on her side by asking me to provide the necessary info such as the item's product name, date of purchase, price before taxes, etc. I received a printable UPS shipping label in the email, printed it, and returned the item in the mail. Approximately 2 days later, I received an Amazon giftcard code in the email with the dollar amount equal to the item's price before the sales tax. Then I redeemed the giftcard code on the Amazon page and proceeded to apply the giftcard money to my next purchase of a replacement Asus prime motherboard, and it all worked out successfully. Therefore, I had no issues with the protection plan service and recommend it to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
Steve
Lexington, US
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Reviewed in the United States on April 1, 2026
A
Verified Purchase
AG
Los Angeles, US
★★★★★ 5
Excellent product for my home office use.
Style: WF-4830, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
I purchased this to replace my older model one that stopped working due to my mistake. This one was a very nice upgrade, as it has two paper trays, can use paper much larger paper if needed, can print/copy two sided which was a very important factor affecting my decision to purchase this model, and I can print using blue tooth from my computer or my phone and from the phone is another important factor affecting my decision to purchase. It was extremely easy to set up. I went to Epson's website to download the latest software to my laptop computer and to print to .pdf the manual and instruction booklet. It prints, copies and scans fast for my home office use. Things can be printed in the faster draft mode or in a better quality print which is a little slower, but not too much slower. Draft uses less ink. The ink cartridges are less expensive then the ones for my older workforce. I recommend this model for personal and home office use.
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Reviewed in the United States on November 25, 2024
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Fast Service
Style: WF-4830, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Great Product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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