Ubiquiti USW-FLEX-2.5G-8-POE UniFi Switch 2.5G PoE
The Ubiquiti UniFi Switch Flex 2.5G PoE is a compact switch designed to expand networks in home and office environments, particularly for connecting powered devices. It features 8x 2.5Gbit ports with PoE 802.3af/at/bt (POE++ 60W) support, enabling seamless integration of devices with higher data transfer rates, such as modern access points, servers, or NAS storage systems. The total PoE budget reaches up to 196W when powered by a power adapter. If the switch is powered via PoE, the PoE budget ranges from 12W to 57W. The switch supports management through the UniFi Network application, simplifying configuration and network monitoring.
The uplink is a combo 10G RJ45 / SFP+ port. One of its key features is Power over Ethernet support, allowing the device to be powered directly via the network cable using PoE input on the uplink port (90W 802.3bt / POE+++), or alternatively via the 54V DC / 3.9A adapter (not included in the box). Although the uplink port is a combo port, you can use just one port or leverage the RJ45 port for power and the optical port for data simultaneously.
With its minimalist design, it is ideal for placement on a desk or wall mounting. Using an optional kit, DIN rail mounting is also possible. It is fully compatible with UniFi products and allows for easy scaling as needed. Managing the device requires the UniFi Network application v9.0.108 or newer.
Package Contents:
• Device
• Drilling Template
• Wall Mount Bracket
• Mounting Kit
| Mechanical | |
| Dimensions | 212.9 x 76 x 33.5 mm |
| 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
|
| Max. PoE Output | Up to PoE++ |
| Total PoE Availability | PoE+++ input: 76W PoE++ input: 46W PoE+ input: 16W 210W AC adapter input: 196W |
| Form Factor | Compact Desktop, wall, DIN, magnetic |
| Performance | |
| Switching Capacity | 60 Gbps |
| Total Non-Blocking Throughput | 30 Gbps |
| Forwarding Rate | 45 Mpps |
| Supported VLANs | 256 |
| MAC Address Table Size | 4,000 |
| Layes 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 |
| Power Supply | AC/DC, external, 15W |
| Supported Voltage Range | 50—57V DC/PoE |
| Management | Ethernet |
| Weight | 567 g |
| Enclosure Material | Polycarbonate |
| Mount Material | Polycarbonate |
| Ambient Operating Temperature | -20 to 45° C |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| Certifications | CE, FCC, IC |
| NDAA Compliant | Yes |
| Software | |
| UniFi Network | Version 9.0.114 and later |
