Ubiquiti UniFi Flex 2.5G PoE Switch
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About This Item
- 8-port 2.5 GbE PoE++ switch with 10 GbE RJ45/SFP+ uplink
- Managed Layer 2 switching with 60 Gbit/s capacity
- PoE++ support with 196 W total budget per port
- Desktop/wall-mounting form factor with polycarbonate housing
- Rate limiting, port mirroring, and broadcast storm control
1-3 Days
Delivery on orders over £100
£5.80
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Ubiquiti UniFi Flex | 8-Port 2.5G PoE++ Desktop Switch
The Ubiquiti UniFi Flex 2.5G PoE Managed L2 2.5G Ethernet (100/1000/2500) Power over Ethernet (PoE) Desktop/Wall-Mounting White delivers flexible 2.5 GbE PoE++ connectivity for demanding small-to-medium networks. With eight PoE+ ports and a 10 GbE RJ45/SFP+ uplink, this compact switch supports high-speed devices while simplifying cabling and power delivery.
Key Specifications
| Metric | Spec |
|---|---|
| Ports | 8x 2.5G PoE+, 1x 10G RJ45/SFP+ |
| Switching Capacity | 60 Gbit/s |
| PoE Budget | 196 W total |
| Form Factor | Desktop/Wall-Mounting |
| Material | Polycarbonate (PC) |
2.5 GbE PoE++ for High-Performance Devices
Eight 2.5 GbE PoE+ ports deliver up to 15.4 W per port, powering IP cameras, wireless access points, and VoIP phones without separate adapters. This eliminates clutter and reduces installation time, making it ideal for expanding smart office or surveillance setups.
10 GbE Uplink for Future-Proof Backhaul
The dedicated 10 GbE RJ45/SFP+ combo port provides high-capacity uplink to backbone switches or servers. Whether you choose copper or fibre via SFP+, you gain headroom for growing bandwidth demands without replacing the switch.
Advanced Network Management
As a Layer 2 managed switch, the UniFi Flex supports VLANs, port mirroring, rate limiting, and broadcast storm control. These features give administrators granular control over traffic shaping and security, ensuring stable performance in mixed-use environments.
Flexible Mounting and Power Options
Mount the switch on a desktop, wall, or DIN rail to suit your rack or workspace. Power can come from PoE++ on the uplink port, a 54 V DC adapter (sold separately), or AC/DC sources, offering deployment flexibility in varied installations.
Box Contents
- UniFi Flex 2.5G PoE++ Switch
- Mounting kit (wall/DIN rail)
- Quick start guide
Check before you buy
- Confirm the required 54 V DC power adapter is purchased separately if not using PoE++.
- Verify PoE device compatibility with 15.4 W per port.
- Check mounting space for desktop, wall, or DIN rail installation.
- Ensure your network infrastructure supports 2.5 GbE and 10 GbE devices.
Frequently Asked Questions
Q: Does the UniFi Flex include a power adapter?
A: No, the AC power adapter is sold separately.
Q: Can I use both RJ45 and SFP+ on the uplink port simultaneously?
A: No, the 10G uplink port is a combo port—only one connection type can be active at a time.
Q: What is the maximum power per PoE port?
A: Each PoE+ port provides up to 15.4 W.
Q: Is this switch suitable for outdoor use?
A: No, it is designed for indoor use within the operating temperature range of -20 to 45 °C.
Q: Does it support jumbo frames?
A: Yes, jumbo frames are supported for improved throughput on compatible devices.
The Consultant’s verdict & warranty
The Ubiquiti UniFi Flex is a versatile, high-performance switch suited for small businesses and prosumers needing robust PoE++ and 10 GbE uplink capabilities. Its managed features and flexible mounting make it a practical choice for growing networks. Covered by the standard Manufacturer Warranty.
| Weight | 0.8 kg |
|---|---|
| Switch type | Managed |
| Switch layer | L2 |
| SFP+ module slots quantity | 1 |
| Basic switching RJ-45 Ethernet ports quantity | 8 |
| Basic switching RJ-45 Ethernet ports type | 2.5G Ethernet (100/1000/2500) |
| 2.5G Ethernet copper ports quantity | 8 |
| 10G Ethernet copper ports quantity | 1 |
| Rate limiting | Yes |
| Port mirroring | Yes |
| Flow control support | Yes |
| Broadcast storm control | Yes |
| 10G support | Yes |
| Switching capacity | 60 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 44.64 Mpps |
| Throughput | 30 Gbit/s |
| Loop protection | Yes |
| Multicast support | Yes |
| Wall mountable | Yes |
| Reset button | Yes |
| DIN rail mounting | Yes |
| Power consumption max | 17 W |
| Power supply included | No |
| Input current | 3.9 A |
| DC input voltage | 54 V |
| Power source | AC/DC/PoE |
| Power connector | DC-in jack |
| Power over Ethernet PoE power per port | 15.4 W |
| Power over Ethernet plus PoE+ ports quantity | 8 |
| Total Power over Ethernet PoE budget | 196 W |
| Power over Ethernet PoE | Yes |
| Power over Ethernet PoE voltage | 57 V |
| Power over Ethernet 4PPoE PoE++ ports quantity | 1 |
| Operating temperature T-T | -20 – 45 °C |
| Operating relative humidity H-H | 10 – 90% |
| Width | 212.9 mm |
| Depth | 99.4 mm |
| Height | 33.5 mm |
| Weight | 567 g |
| Form factor | Desktop/Wall-Mounting |
| Product colour | White |
| Housing material | Polycarbonate (PC) |
| Compliance certificates | CE, Federal Communications Commission (FCC), Industry Canada (IC) |
| LED indicators | Activity, Link, PoE, Power, Status |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
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