Unifi Switch Flex | USW-Flex

Product Information

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. Basic layer 3 features like static routing (supported as of firmware version 4.3.13.11253) and inter-VLAN routing. 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) 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. Higher PoE budgets. The 2nd generation non-pro models are fanless and have very limited PoE budgets

PoE+ devices like the U6-Pro will usually operate with 802.3af input, but they will be unreliable. It’s never a good idea to push past your budget, feed a PoE+ or PoE++ device with a lower tier of PoE, or supply the wrong voltage. Always follow the recommended input power, and never provide less the required power or a different voltage. Port managed PoE switch with (1) 802.3at/bt (PoE+/PoE++) input port and (4) 802.3af (PoE) Gigabit Ethernet ports 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) 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 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.Please Note: If you are using the Flex 5-Port outside, you may require a USW-Flex Outdoor Weatherproof Enclosure. Ubiquiti UniFi Switch Flex 5-Port Layer 2 Gigabit with PoE Support (USW-FLEX) 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 UbiquitiUniFi Switch USW-FLEXis a configurable Layer 2 Gigabit switch with auto-sensing 802.3af PoE. It offers five RJ45 Gigabit Ethernet ports, providing 1 PoE input and 4 PoE output links to your devices. 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.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

The USW-Flex from Ubiquiti is a Gigabit managed Layer 2 switch with an 802.3bt PoE++ input port and 4 auto-sensing 802.3af PoE output ports. The USW-Flex is capable of a maximum PoE budget of 46W but requires a 50V 60W / 802.3bt input to fully utilise it.. Versatile Mounting The US-XG-6-PoE has four 1/2.5/5/10 Gbps RJ45 Ethernet ports with PoE++. It also has two 10 Gbps SFP+ interfaces. The UniFi USW-Flex-Mini is a smart managed Gigabit switch. It offers 5 RJ45 Ethernet ports, providing 1 Gigabit links to your devices. Power up the USW-Flex-Mini with the included USB Type-C (european only) power adapter or with 802.3af PoE Ethernet in port 1.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 Passive 24V and 48V PoE — Ubiquiti’s standard, mostly used on EdgeMAX, AirMAX, and older UniFi devices 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.) The USW-Flex can be installed horizontally or vertically making it ideal for desktop, magnetic wall-mount, and pole-mount installations.

The USW-Flex-XG is a 2nd gen model, with one 1 Gbps and four 1/2.5/5/10 Gbps RJ45 Ethernet ports. No PoE. Managed and configured by the UniFi Controller or UniFi Mobile app, the UniFi Switch Flex offers basic Layer 2 switching protocols and features. The UniFi Controller and mobile app allow admins to configure and monitor virtually all of the switch features using a graphical user interface from anywhere. 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.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.) 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.