Unifi Switch Flex | USW-Flex

Product Information

Have lower fan noise — the non-pro models are fanless. The pros have fans, but are quieter than the 1st generation models. Higher PoE budgets. The 2nd generation non-pro models are fanless and have very limited PoE budgets The UniFi Switch Flex Mini uses only a maximum of 2.5W. For your convenience, it can be powered by 802.3af/at PoE or a 5V,1A USB-C power adapter(european only) No 802.1X (Not a huge deal because I can enable multi-host on the upstream switch, which limits the danger-zone to just the other client ports on the switch.) Please note: This product does not come with a PoE injector (sold separately, see accessories tab).

One limitation of the regular second generation switches is their limited PoE budget. PoE budget refers to the total amount of power available for all PoE devices. Since the non-pro 2nd generation models are fanless, they also have smaller power supplies, and a smaller PoE budget.The USW-Flex switch from Ubiquiti has the capacity to provide a total PoE power budget of 46W but this will vary depending on how you power the device. These total power output breakdowns are as follows: 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. Most UniFi switches operate at layer 2, meaning they can handle VLANs but cannot act as a router. The 2nd generation pro and enterprise UniFi switches have some layer 3 features such as static inter-VLAN routing and DHCP, but they require a separate router or firewall for everything else. UniFi L3 switches can’t compete with a true enterprise product from a vendor like Cisco or Juniper. UniFi switches are a fraction of the price and don’t require licensing, so they compete in different markets. As with all network design and purchasing decisions, what matters most is your budget and your use case. 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 Deciding between UniFi, EdgeMAX, UISP, or some other brand depends on your needs. The right solution varies with what kind of network you are trying to build, and what features you need to accomplish that. If you are comfortable with command line configuration and have complex needs, another vendor is probably a better option. This guide focuses on UniFi switches, but it’s worth noting some EdgeSwitch models are the same hardware as the first generation UniFi switches, with an EdgeOS CLI and UISP instead of the UniFi controller. The newer UISP switches are not as mature, but are worth considering if you want your switch to tie into the UISP NMS and UCRM software.

There’s a lot to cover when it comes to PoE, so I’ll try to keep it as simple as possible. There are 4 main types of PoE to know about: Have a small touchscreen on the left side of the device, like the UDM-Pro. This screen shows stats and info about the device, and the network it is on. They also integrate with the UniFi AR feature, which lets you use a phone to virtually see what is connected to each port. It’s also worth pointing out that PoE devices don’t always consume their maximum rated power draw. The spec sheet will specify the maximum amount the device can use, but during normal operation they won’t use that much. For example, the U6-Pro requires 802.at PoE+ or 48V passive, and maxes out at 13W. During normal use it usually consumes around 5 to 7 watts of power. Also worth noting — if serial console out-of-band management port is something you need, the first generation switches have it, and the second generation models do not. XG UniFi Switches This guide applies to the Ubiquiti’s USW-Flex only, this does not apply to other products in the range ( USW-Flex-Mini and USW-Flex-XG).

No LACP (This would be a niche use case for a 5-port switch, but one scenario that sometimes comes up is having an Ethernet repeater for >100m runs, and it would be nice to have link-level redundancy and 2Gbps throughput for that repeater.) The USW-Flex can be installed horizontally or vertically and is designed for indoor and outdoor use, making it ideal for desktop, wall, and pole-mount installations. With its weatherproof housing and versatile mounting options, the USW-Flex provides flexibility and durability in environments with extreme temperature variations. Management capabilities Please Note: This product does not come with PoE injectors included, however, you can select our PoE injector kits from the accessories menu. Ubiquiti UniFi USW Flex Mini 5-Port Layer 2 Gigabit Switch - EU Power Supply (USW-Flex-Mini)

NOTE: For outdoor installations, please install the Port Cover prior to connecting your Ethernet cables. See Outdoor Installation. You can find a step by step set of instructions on how to go about telling the controller that this switch is powered by an injector below. Do not have a serial console port. All management has to be done over Ethernet in-band. (EdgeSwitches still have console ports!) 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.The main point I’m trying to make here is that if you expect a UniFi switch to be your only layer 3 device, you’re going to be disappointed. Adding layer 3 at the switch level usually doesn’t make sense in small to medium sized networks, and I wouldn’t recommend relying on UniFi layer 3 switches in general. If you’re working on a large multi-building network with high requirements, UniFi may not be the best fit. I’ll cover this in more detail if I ever get around to finishing my USW-Enterprise-8-PoE review. 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. The USW-Flex features five (5) Gigabit RJ45 ports to deliver robust performance and intelligent switching for your network. Port 1 provides PoE Input while ports 2-4 offer 802.3af PoE and provide up to 15W of power for your PoE devices. Products requiring 802.3af, such as G3 Flex cameras (see accessories tab), are also supported. Indoor/outdoor design