Ubiquiti UniFi Flex Mini 5-Port PoE Switch

Product Information

Note: Please refer to model-specific datasheets found on the UI Store for more detailed information. PoE Availability and Power Requirements In the event of a UniFi switch power supply failure, the USP-RPS automatically supplies redundant power to the failed device. One UniFi SmartPower device can support up to 6 devices until the failed device is replaced. The Ubiquiti Switch Enterprise 8 PoE’s two SFP+ ports can be turned into Multi-Gig ports via adapters — necessary when your existing network doesn’t have an SFP+ port. Shown in the pic are two TP-Link TL-SM5310-T (not included) used for the testing. PoE Availability is a switch's total power, in Watts, that it can distribute among all connected clients. Your PoE Availability must be greater than the sum of all device power requirements to prevent instability or failure. For data communication, an SFP+ port has speed grades of either 1Gbps or 10Gbps. The older version, SFP, can only do 1Gbps, though it shares the same port type as SFP+. This type of port standard is more strict in compatibility and more reliable in performance.

PoE passthrough is when a PoE device can receive power and also pass PoE to another downstream device. A common example would be a 24 port PoE switch, feeding an In-Wall-HD access point, with a video camera connected to the In-Wall-HD. The key part is that all three devices are drawing their power from the 24-port PoE switch. In situations like that, you need to be especially careful about what PoE support your switch or voltage and amperage of your PoE injector. BASE-T Multi-Gig vs SFP+: The two are generally available as separate ports, such as in the Asus RT-AX89X‘s case (left) but can also be part of a combo port in some hardware, such as the TP-Link Archer AXE300. The USW-EnterpriseXG-24 is a 2nd gen model, with twenty-four 1/2.5/5/10 Gbps RJ45 and two 25 Gbps SFP28 interfaces. No PoE. Generally, you can get an adapter to connect a BASE-T device to an SFP or SFP+ port. Still, in this case, compatibility can be an issue — a particular adapter might only work (well) with the SFP/+ port of certain hardware vendors. The switch delivered excellent performance via its 2.5Gbps ports which also worked well as PoE power senders. I tried them with multiple PoE devices simultaneously, including a BC500 cam, the U6 Enterprise, and a few other PoE+ Wi-Fi access points, and they all worked flawlessly.Putting the L2/L3 differences aside, the 2nd generation pro models also have some other advantages over the non-pro UniFi switches. 2nd Gen Pro models add

The Enterprise 8 PoE is not a PoE++ switch, so if you have PoE++ devices requiring higher power draws, you’ll need a different switch, like the Zyxel XS1930-12HP. Or you can get a separate injector. Ubiquiti Switch Enterprise 8 PoE’s real-world sustained throughputs. Its SFP+ ports were tested with Base-T 10Gbps adapters. And there’s no point in installing the UNA software just to use the switch. That only makes sense when you have multiple Ubiquiti UniFi or Enterprise hardware units. But in that case, it’s best also to use a real hardware controller, like the UDR or a higher-end UniFi router. Note: Please refer to model-specific datasheets found on the UI Store for more detailed information. PoE Adapters

EdgeMAX products are managed with a per-device web interface, or via SSH. These web interfaces are not as polished or pretty as UniFi, but they expose more advanced features than UniFi does. EdgeSwitches also have the full EdgeOS CLI for configuration. If you’re familiar with JunOS or IOS, you’ll be able to figure out your way around. See Ubiquiti’s CLI Command Reference user guide for more details. If you are planning on using PoE passthrough on switches like the USW-Flex, or access points like the In-Wall-HD, you should supply them with the higher-wattage PoE+ or PoE++. Devices with PoE passthrough will usually function when fed with standard 15W PoE, but will not reliably power downstream devices unless they receive their maximum rated power input. For example, the USW-Flex can provide 8W with PoE in, 20W with PoE+ in, and 46W with PoE++ in. Flex and Lite switches are designed to be more stylish than traditional switches so you can easily place them anywhere without disrupting your décor. These switches offer a wide range of bandwidth, uplink speed, and Power-over-Ethernet (PoE) capability. Plus, they look great mounted to a wall or sitting on your desk! EdgeSwitches have an optional web interface overlay called UISP, which is similar to the UniFi controller. UISP is limited when it comes to EdgeSwitch configuration, and it doesn’t have every option that the device’s individual web GUI or CLI has. Think of UISP as an easy way to monitor all of your AirMAX, LTU and EdgeMAX devices, rather than a single interface for configuring everything like the UniFi controller. EdgeSwitches are more flexible and capable, and are a better fit for network operators, WISPs, managed service providers, and other more advanced networks. If you need features like link aggregation, TACACS+, RADIUS, 802.1X, MAC filtering, ACLs, or static routing, you’re better off with an EdgeSwitch than a UniFi switch. UniFi switches support many of these features, but are often less configurable, poorly documented, and less reliable.