USW-Flex-2.5G-8-PoEA Layer 2 manageable switch from Ubiquiti's UniFi series, featuring 8 ports of 2.5 Gigabit Ethernet (GbE) and 10 Gigabit SFP+/RJ45 uplink support, with PoE++ (Power over Ethernet) capability. Its compact design and flexible power options make it an ideal solution for home and small office networks.
| Özellik | Detaylar |
|---|---|
Number of Ports | 8 × 2.5/1 GbE RJ45 + 1 × 10G SFP+/RJ45 (combination port) |
PoE Support | 8 port × 60W PoE++ (IEEE 802.3bt) |
Total PoE Budget | PoE++ input with 76W; AC adapter with 196W |
Switching Capacity | 60 Gbps |
İletim Hızı | 44.64 Mpps |
Power Input | 54V DC, 3.9A AC adapter (not included); 50–57V DC PoE+ input |
Max. Power Consumption | PoE+ input with 14W; AC adapter with 17W (excluding PoE output) |
Assembly Options | Wall mounting (kit included); DIN rail mounting (sold separately) |
Boyutlar | 212.9 × 99.4 × 33.5 mm |
Ağırlık | 567 g |
Operating Temperature | -20°C to 45°C |
Operating Humidity Ratio | 10% to 90% (non-condensing) |
| Management Interface | UniFi Network Controller (v9.0.108 and later) |
High PoE Budget:High power can be supplied to connected devices with PoE++ port support.
Flexible Power Options:Ability to receive power via AC adapter or PoE+.
Compact Design:Ease of use in limited spaces due to its small size.
Advanced Layer 2 Features:Advanced network management features such as STP/RSTP, port isolation, port mirroring.
High Performance:High data transmission with 60 Gbps switching capacity and 44.64 Mpps forwarding rate.
Network Failure:Some users have reported that the switch restarts under high PoE load. For example, one user noted that a USW Flex 2.5G 8 PoE switch connected via a Ubiquiti Dream Router (UDR7) crashes as more devices are connected.
Connection Issues:Another user reported that the 10G SFP+ connection is not working and the connection is only provided through the RJ45 port.
PoE Load Management:While high power can be provided through a PoE++ port, the total power consumption of connected devices should be taken into account.
Power Supply Selection:When using the PoE+ port, the total PoE budget may be limited. Using an AC adapter provides a higher PoE budget.
Firmware Updates:Ensure that the device has the latest firmware version.
The USW-Flex-2.5G-8-PoE is a powerful solution for home and small office networks with its high PoE budget, flexible power options, and compact design. However, since performance issues may arise under high PoE load, the power consumption of connected devices should be carefully calculated.
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