UniFi Cloud Gateway Fiber (UCG-Fiber) Review

UniFi Cloud Gateway Fiber Review – Overkill?

UniFi has absolutely been slamming hardware releases in the first quarter of 2025. Last year, they launched a new NAS solution, and in the last few months, we’ve seen them hammer out a wide range of new surveillance accessories. However, February 2025 has seen a huge rejuvenation of a number of wired and Wi-Fi devices in their router and cloud gateway lineup. Although we’ve seen several impressive solutions added to their new Wi-Fi 7-equipped portfolio, probably the most hench one of all is the UniFi Cloud Gateway Fiber model, the UCG-Fiber. The popular UniFi Cloud Gateway series has always served as a much more compact and network-focused alternative to the bulkier UniFi Dream Machine and traditional router devices from the brand, but this new model really does scale the connectivity up to 11! Featuring multiple 10G connections spanning both copper and fiber, the system features PoE and multiple 2.5G LAN ports. Add to that arguably the most powerful internal hardware that the brand has yet rolled out (though realistically, UniFi doesn’t really choose powerhouse internal components normally anyway) and expandable M.2 NVMe storage, and what you have here is a system that manages to do everything that a bulky rack-mount-scale Dream Machine seemingly promises but in a physical scale that you can genuinely fit in your coat pocket—though I wouldn’t recommend doing that.

So let’s discuss the UniFi Cloud Gateway Fiber and whether it deserves your data!

UniFi Cloud Gateway Fiber (UCG-Fiber) Review – Quick Conclusion

The UniFi Cloud Gateway 7 Fiber is a prosumer/business device that does not overpromise and is quintessentially UniFi in its architecture—for good and for bad! There is a lot of good to talk about: almost unparalleled external network connectivity for its scale, the unbeatable utilization of the UniFi Network Controller software, ease of setup combined with a complexity of features and control—the UCG-Fiber does it all and does it phenomenally well. Small inconsistencies in the presentation, such as the M.2 slot adapter not being included with the initial retail kit, I find puzzling, however, and perhaps a little bit more wiggle room on the flexibility of the WAN/LAN on those 2.5G ports is open to debate (CORRECTION, You CAN adjust the 2.5G Ports to WANs, but you need to disable WAN services on the other 10G ports manually first). But those aside, it really is hard to fault. Plucky little box, and at $249 for a huge amount of scalability and expandability, you would be hard-pushed to find anything better at this price tag that can do what this can do—while still remaining largely license-free!

BUILD QUALITY - 9/10

HARDWARE - 8/10

PERFORMANCE - 8/10

PRICE - 9/10

VALUE - 9/10

8.6

PROS

👍🏻Multi-Gigabit Connectivity – Supports dual 10G SFP+ ports, a 10GbE RJ45 port, and four 2.5GbE ports, allowing for high-speed networking.
👍🏻PoE+ Support – One 2.5GbE port includes PoE+, enabling direct connection of UniFi APs, cameras, or other PoE-powered devices.
👍🏻Integrated NVMe Storage Support – Allows installation of an NVMe SSD (up to 2TB) for UniFi Protect NVR functionality and other applications.
👍🏻Compact & Fanless Design – Small form factor with silent operation, making it suitable for desktop or rack environments without additional noise.
👍🏻License-Free SD-WAN & VPN Features – Includes WireGuard, OpenVPN, Teleport VPN, and Site-to-Site VPN without additional licensing costs.
👍🏻Centralized UniFi Management – Seamlessly integrates with UniFi Network, Protect, and Talk, allowing for easy cloud-based management.
👍🏻Stateful Layer 7 Firewall & IDS/IPS Security – Advanced traffic filtering, intrusion detection, and ad/content blocking for enhanced network security.
👍🏻Lower Power Consumption – ARM-based quad-core CPU ensures efficient performance with lower heat output and energy usage compared to x86 alternatives.

CONS

👎🏻Additional Cost for NVMe Tray – The M.2 SSD adapter tray is not included, requiring a separate purchase to enable internal storage.
👎🏻Non-Upgradable RAM – Comes with 3GB of DDR4 RAM, which cannot be expanded, potentially limiting future scalability for advanced applications.
👎🏻Lack of WiFi Support might be a pain for some on day 1

UniFi Cloud Gateway Fiber (UCG-Fiber) Review – Design

If you have ever been around or owned a UniFi device, you will be unsurprised to hear that the UCG-Fiber is easy on the eye, and a great deal of attention has gone into the design. Like the majority of UniFi devices, the system arrives with a dynamic and animated LCD panel that gives you real-time information about the traffic, utility of the device, and real-time information on IPS and network status.

Unfortunately, it is not a touchscreen, which isn’t the end of the world, but it’s a shame as a few other LCD-equipped UniFi devices have this feature, and some might assume that all of their devices follow suit. Needless to say, this LCD panel can have its brightness adjusted easily, be set to a schedule, or have the details it displays modified within the system settings somewhat.

The physical scale of this device, when future-set alongside a larger rack-mount-designed UniFi Dream Machine, is pretty bloody impressive. Arriving at 221mm by 127mm by 30mm, this thing is smaller than most ISP-free routers, yet crams in physical network ports and internal storage that I’ll touch on later. Additionally, the system is fanless and is completely silent when in operation.

Separated into multiple LAN and multiple WAN ports, the main traffic ports are all 2.5GbE Ethernet, and the system software supports numerous services for connecting VLANs, failover services, jumbo frame adjustments, and a plethora of network security settings that I will touch on later in the article. Given the wide-ranging bandwidth of all other connections on this device, I’m not sure anyone would have judged the brand if they tried to get away with one or two standard gigabit ports here. They really have scaled things up, and it’s pretty clear that this system is designed with tremendous future-proofing in mind. One of the individual 2.5G ports has something extra special, too.

One of the physical 2.5G ports also supports Power over Ethernet (PoE), which means that you will be able to take advantage of connecting smart network office peripherals for communication, or more likely, PoE-equipped cameras that you can connect and power via this port while using the UniFi Protect surveillance software installed on this device.

But I can understand how this single PoE port is intended more as an additional service for a locally deployed camera by the Cloud Gateway, rather than as a means to convince users to factor this in as a central point for their surveillance setup. Given the combination of copper and SFP connections on this device, it wouldn’t surprise me if one of the main factors preventing more PoE ports is simply heat generation at this scale.

However, one of the other arguably more general-purpose utilizations for this PoE port is to take advantage of one of the many multi-port PoE-powered network switches provided by UniFi in both small and medium form factors. Delivering up to 30 watts of power, which is enough to power either of the 2.5G fully equipped portable switches in the brand’s portfolio. Alternatively, thanks to the rather adaptable UniFi software that this system runs on, you can also take advantage of one of the many newly launched Wi-Fi 7-equipped PoE-powered AP devices that the brand recently rolled out. This single 2.5G PoE port provides both high power and high bandwidth performance to the U7, U7 Pro, U6 IP devices in the recent 2025 portfolio, and simply connecting one of these many AP devices to this single port allows you to immediately add an SSID tier to your network configuration in less than one minute—turning this hugely capable wired network management device into an all-purpose, business-class network router setup!

If you do choose to use this PoE port for a camera device, UniFi has a wide range of PoE-capable cameras spanning all the way to 4K, Edge AI services, and enterprise-grade surveillance equipment that, just like the wireless IP devices, can be added and deployed in less than a minute, with the UniFi Protect surveillance software already available on the UCG device with no license restrictions.

Using UniFi’s own cameras, you can utilize up to 12 HD cameras, 8 2K cameras, or four 4K cameras on this device. Alternatively, thanks to a changing stance by UniFi on their Protect platform, you can now also take advantage of third-party cameras that support ONVIF and better leverage existing surveillance equipment you may have in your home or office if you’re migrating your network setup over to the UniFi platform via the upgrade of a UCG-Fiber.

Moving away from those multiple 2.5G ports, we now need to talk about the other really impressive thing about the UCG-Fiber—and that is that this tiny box manages to arrive with three individual 10GbE connections. The UCG-Fiber features two SFP+ fiber 10GbE connections, but also, interestingly, an additional 10G Base-T copper connection as well. Given that these kinds of connections on a basic unmanaged switch would already push the price point of this device comfortably into the $200 mark, the fact that this system arrives with all of these connections, SSD scalability, UniFi capabilities, and PoE support all add up to this being phenomenal.

The UCG-Fiber has an internal switching support of 9.3Gbps performance, which, although may sound like less than the potential 40Gbps output that this system features, realistically, both the internal hardware profile this system has and the general use of this device were never going to max things out. And as long as the internal switching capacity of this system can match that of the largest possible single connection, I’m totally cool with this.

3x 10GbE connections mean that not only are you able to introduce an exceedingly high-performance WAN connection into your network that will be future-proof for at least a decade, but if you wanted to deploy a multi-site setup with fiber cabling between locations, there is a lot of compact yet powerful network packet handling on the table here! Plus, why not use another 10G port for a high-performance network switch and increase your broad network capabilities substantially, while still allowing great network traffic from the connected multi-port switch into your UCG-Fiber with ease? Finally, don’t overlook the benefits of introducing a 10GbE NAS into your UCG-Fiber, and either allow one user up to 1,000MBps transmission to the NAS or potentially 20 users to all enjoy gigabit network connection to that NAS. The potential for scalability on your network is phenomenal for such a small device.

However, it is worth highlighting that, as good as this is, I do have a little bit of a gripe with the way the brand has approached the 10G WAN/LAN connections on the UCG-Fiber. Although greater-than-gigabit internet speeds are becoming more common around the world, the availability of 10Gb internet is still pretty rare. While I can see the benefits of future-proofing by allowing multiple 10GbE connections, the fact that you cannot change one of the 2.5G ports on this device to a WAN if needed means that you are potentially losing out on quite a lot of network bandwidth. To elaborate, most users—even with high-performance internet services in their home or office—are unlikely to have greater-than-2.5GbE internet speeds for a good few years yet. Because the UCG-Fiber only allows two ports on this device to support WAN failover, that means that even if you were running basic sub-gigabit internet speeds like most users do, you are still restricted and potentially wasting the full capabilities of a 10G port on an ISP service that is never going to hit those heights. MASSIVE CORRECTION! You CAN chose to use the 2.5G ports as WAN/WAN2 and free up ALL the 10G ports if you like, however you need to ensure that WAN services are disabled on the existing 10G ports (setting them to LAN or DISABLED) first, and then the option to select ‘WAN’ or ‘WAN2’ on the 2.5G ports will appear. Really, REALLY pleased with this!

Another element that I have mostly positive, but not exclusively positive comments on is the M.2 NVMe SSD storage that this system supports. As mentioned, the UCG-Fiber allows you to install an M.2 NVMe SSD into the base of the system, and from there, you can use this storage to install multiple UniFi applications and services that will all run seamlessly from the UCG-Fiber network dashboard. These include automation, communication, and surveillance applications—all of which are license-free and included with the price of this system. Additionally, M.2 NVMe storage on this Gen 3×2 SSD line is going to provide fantastic performance and will ensure that particularly high-frequency services or high-demand services like AI-assisted surveillance setups run fantastically well here.

So, what is my problem with the way they have approached M.2 NVMe storage on the UCG-Fiber? It would be easy for me to criticize and say that the system should arrive with an SSD, but I’m not that naïve—at the $249 price this system comes in at, I think it would be unrealistic to assume that it would arrive with an SSD included. No, my problem isn’t that it doesn’t come with an SSD out of the box—my problem is twofold. Number one, in order to install an SSD inside the UCG-Fiber, you have to purchase a separate M.2 adapter tray that slides into the available base of the system. Who designed this??? And why do users have to purchase the SSD tray separately instead of it being included with the system?

I understand that users should be expected to buy their own scalable storage based on their capacity needs, but not including the tray that you need to insert the SSD into—and then charging an additional £15 for it—is just insane. My other issue is that although SSDs are less prone to physical or mechanical issues compared to traditional hard drives, they are not flawless.

SSDs—whether SATA or M.2—are still prone to occasional failures, and if an SSD fails, all the data on that drive is most likely lost. In the case of the UCG-Fiber, as the system only has a single M.2 slot, it does not support RAID (Redundant Array of Independent Disks), which would allow for a safety net by having another drive keep the data safe. Equally, the UCG-Fiber does not have any USB connectivity to allow for connecting a storage drive for periodic backups of your surveillance data that you may be creating regularly on this system. It’s a small detail, but I’m kind of surprised that this was not factored in during the design stage, given the huge importance of the storage drive on this system. In the grand scheme of things, I’m still grateful that this high-performance cloud gateway device has storage capabilities as comprehensive as it does—but it is by no means flawless.

The UniFi Cloud Gateway Fiber (UCG-Fiber) is powered by a quad-core ARM Cortex-A73 processor clocked at 2.2GHz. The Cortex-A73 is a relatively efficient CPU architecture that balances performance and power consumption, making it a suitable choice for a network gateway device. While not designed for high-performance computing tasks, this processor is more than capable of handling network routing, firewall management, VPN services, and deep packet inspection (DPI) without significant bottlenecks. The inclusion of Layer 7 firewall capabilities, IDS/IPS security measures, and traffic identification suggests that the CPU is optimized for handling packet filtering and security functions efficiently. However, its overall processing power is still limited compared to x86-based solutions found in enterprise-grade routers and gateways. Given its ARM-based architecture, the UCG-Fiber benefits from reduced power consumption and lower heat output, allowing for a compact, fanless design that operates silently while maintaining stable performance.

The UCG-Fiber is equipped with 3GB of DDR4 memory, which is a reasonable allocation for a device of this type. This amount of RAM ensures that the system can handle multiple concurrent processes, including traffic management, VPN sessions, intrusion detection, and SD-WAN operations without excessive slowdowns. While 3GB may seem modest compared to more powerful network appliances, it is sufficient for the expected workload of small to medium-sized networks.

The RAM configuration is non-expandable, meaning that users cannot upgrade memory for increased performance, which could become a limitation in scenarios where more demanding security and networking tasks are required. However, for general usage, including running UniFi applications, managing multiple VLANs, and handling routing tasks, the provided memory should be adequate. The combination of ARM-based processing and DDR4 memory allows the UCG-Fiber to deliver a balanced mix of efficiency and functionality, positioning it as a suitable choice for businesses and advanced home networks that require multi-gigabit connectivity with software-defined networking features.

UniFi Cloud Gateway Fiber (UCG-Fiber) Review – Software and Services

IMPORTANT !!!- Currently the Software review of the UCG-Fiber is in progress, but I have already reviewed the UCG-Fiber and UX7 devices which are very similar indeed. So, whilst I complete the UCG-Fiber review, I have included the software review of the other 2 devices below, as they are running near identical services and features (but with differences with regard to port/wifi features. I will be amending the below text very soon, but include it here to give a better understanding of what this UniFi controller software can do. Apologies for this in the meantime.

Realistically, no one should be spending inordinate amounts of time using the software that your router arrives with – that’s just a simple fact. Indeed, you want you router (or any network appliance) to just do it’s job! Therefore talking about just how good the UniFi network software is, and how the UniFi Dream Router 7 capitalized on it, is going get a mixed reaction depending on your own level of network knowledge and custom requirements. I will say straight away though that you will really, REALLY struggle to find a more capable and flexible router software at this price point. You will struggle to find ANY setting, config, adjustable parameter of control measure not included with the UCG-Fiber. First off, there is the mobile application. As the UCG-Fiber hosts the UniFi network software, ALOT of the iOS and Android official UniFi applications are supported by the UCG-Fiber.

Firs time setup of the router using the mobile application (you can use a desktop machine with your web browser if you prefer of course) is incredibly straight forward. The Router can be found via the local area network or Bluetooth within 2 minutes of it’s first power-on. One big misconception (I was guilt of this too a while back) was that you have to register a UI.com account online in order to use UniFi appliances. This is NOT true. You can set the device up without a UI account (and even WITHOUT an internet connection) and doing so just needs to you create a local administrator account. It is recommended to use a UI account of course, as it allowed for easier comms and access for your larger Unifi network, but it is by no means compulsory. You can also create a system backup (with your config data of users, settings, SSIDs, etc) and backup online if you choose – and then easier pull this backup if you wish during initialization easily.

Upon creating local credentials or resisting an online account, the router performs an initial internet performance test and then goes about setting up your router. Much like other recent UniFi releases, the system has a ‘gamer’ style installation screen that shows tips and guides on how to get the most out of your router – very rare in a router I will say.

The setup process takes around 2-3 minutes and after that, you have pretty much FULL control and access to the Router’s configuration from your mobile phone. You can definitely tell that UNiFi have put the hours in with regard to the UX of the mobile application. Routers (and switches for that matter) are NOT easy systems to try and simplify – let along ocndence in a compact mobile UI. However they really have excelled in the latest version of their software.

Management of individual devices on the network are all presented intuitively in the app, and alongside their position/priority/bandwidth/consumption being presented, you can also use the app to institute controls and rules for 1, some or all devices on the fly – with instant implementation. Again, it’s no the fact that you can ‘do’ this that I am impressed by, it is the ease and intuitive way it is presented in a mobile app.

The same applies to the physical connections and wireless connections on the UCG-Fiber itself, with full remote control with the app to bridge, negotiate, failover, vLAN, disable, etc any port easily – as well as create new SSIDs, assign channels and push client devices around on the router side in 3-4 clicks. All of this is performed responsively and easily in the app.

On the subject of client devices, let’s discuss that WiFi 7 support. WiFi 7 opens up ALOT of performance and general bandwidth advantages. WiFi routers and client devices have been around now for around 10-12 months, as well as the increase in availability globally of greater than Gigabit internet services. Most internet service providers have already a router with their services – but not many provide WiFi 7 routers with their services, even at greater than gigabit speeds. So, what is the advantage? For the quicker (ish) version, watch my video below.

Now, you might well not have any devices right now that are WiFi 7, but plan on upgrading to WiFi 7 at some point in the further over a PCIe upgrade card. Even if you are using a system that lacks a PCIe upgrade clot, you can get small m.2 upgrade cards for a WiFi 7 / 802.11be upgrade for as little as $15-20 here. Hell, you do not even need to open up your system, as you can now get WiFi 7 to USB adapter upgrades for as little as $25-30, which is exactly what used when testing the router with my Windows 11 laptop for the earlier testing of the UCG-Fiber.

The USB-to-WiFi 7 Adapter I used in my testing of the UCG-Fiber was this one HERE on Aliexpress.

This USB to WiFi 7 adapter allowed for immediate 802.11be connectivity between my laptop and the UniFi Dream Router 7, over the now available 6Ghz band. Although there is more to WiFi 7 and this router than just that additional frequency. The UCG-Fiber SUPPORTS 2.4Ghz and 5ghz (just like all WiFi 6 and 6E routers), but crucially alongside the 6Ghz band allowing for more active concurrent connections, you are also able to take advantage of 320Mhz bandwidth (till now WiFi 6/6E only allowed for up to the 160Mhz connections). This means that you have a greater bandwidth per connection – though you can only have a finite amount of connections at 320Mhz at once. This is COMBINED with WiFi allowing for overlapping connections too and 1 device enjoying multiple connections at once.

This means that not only can you match the speed of a normal wired gigabit connection, but you can ABSOLUTELY SMASH IT! As you can see below, using this USB adapter on my regular windows laptop, connecting to the UniFi Dream Router 7 over the 6Hz band – I was able to hit 2.8Gb/s wireless connectivity!!! That is even faster than using one of the physical 2.5GbE connections on the UCG-Fiber.

It’s worth remembering though that WiFi 7 is NOT perfect and although it presents a lot of benefits for bandwidth improvements, reduced latency and increased encryption options, support of the wider frequencies and abilities of a larger WiFi 7 populated network are still a little ‘early days’.

By that, I mean that although you can hit high performance with 320Mhz connections, the actual radio frequency opened up right now (depending on your region) is pretty slim. The UCG-Fiber router DOES show you the full radio spectrum, separated dynamically with each 20/40/80/160/320Mhz block that is spread across 2.4/5/6Ghz – but ALOT of it is still unavailable to use in many regions.

These limitations are likely going to reduce over time and, therefore you have to look at a decent % of the WiFi capabilities of the UniFi Dream Router 7 as ‘future proofing’ – but just keep in mind that although you can deploy ALOT of wireless (and wired) devices in a UCG-Fiber managed environment, those peak 802.11be/WiFi 7 bandwidth improvements are going to be shared only by a few client devices – in reality the real benefits are going to be felt with the opening up of the 6Ghz frequency allowing for more devices to be spread over all three frequencies and bands at 80/160Mhz.

Anotehr note to keep in mind is that the 6Ghz band has a shorter area of effect than 5Ghz (which likewise has a shorter area than WiFi 5). So WiFi7 is at it’s best in closer proximity without walls – more as a cable alternative if you are in the same areas as your UniFi router. But when I connected to a 10GbE NAS (connected to the 10GbE port of my UCG-Fiber), I was able to hit 187MB/s write easily (though read performance was oddly inconsistent – possibly related to the NAS, still investigating – TBC) in CrystalDiskMark.

Likewise, similar testing with the WiFi 7 USB Adapter, through the UCG-Fiber and at the 10GbE connected NAS hit 260MB/s+ easily. Once again, I would have easily respected this if I had been connecting with the NAS using the 2.5GbE ports – but I am hugely impressed that I was able to hit this benchmark over a WiFi connection (thanks to that 2.8Gbps 6Ghz setup). Respect!

Additionally it is very easy to monitor the position, WiFi coverage, Channel and performance of any device connected to the UCG-Fiber controller software. Also allowing you to create rules o the fly to automatically manage them later as/when devices arrive.

These same controls also extend all the way down to the ISP input of the UCG-Fiber AND IF YOU HAVE MULTIPLE uNIfI AP/Nodses in your setup, can control how/where bandwidth is allocated and the priority of devices/nodes that are unique to your own deployment.

The dashboard features a grouped UI and analytics overview that allows you to see the price traffic that is going into a physical LAN, grouped VLAN or just a single devices on the network – allowing you to see the sites/services/geo data in real time too!

And likewise as before, you can extent these analytics all the way to the root UCG-Fiber router to see EVERYTHING happening in realtime in your network and internet connectivity.

Blacklisting (and whitelisting occasionally) or certain websites is also easy to action manually when needed too – or you can import an existing database of ‘bad’ site lists directly into the UCG-Fiber to simplify the process.

Once rules, priorities, orders of services and limits have been created, you can then apply them to individual devices, networks, groups, vLANS, etc – even to a physical LAN port if needed. These rules are completely customizable and if 1 parameter is changed on the fly, it immediately actions across all selected devices.

It’s also worth highlighting that UniFi has its own enterprise user identity service (‘Identity Endpoint’) that you can apply to devices if you want to ensure that connected devices on the LAN or WAN are truly secure (client auth tools on each device) and this extends to the VPN and UniFi network client device access too.

I also should stress that although the UCG-Fiber seems like a very, VERY proprietary router – UniFi do NOT lock you into having to create an account with them or use only their services. You can set the system up for LOCAL ONLY management and control if you choose. Or even hybrid the two and create 1 secure ‘Identity Endpoint sys admin’, but others are ‘local’ only – nice balance tbh.

And new users (super user or billy basic!) can be created, modified and deleted at any time!

Control and configuration of the UCG-Fiber are very straight forward and there are pretty high end configuration options in the backend of the system to control both the local network setup, as well as WiFi connectivity out the box (or added later in the case of systems like the UCG Fiber via the U7/U7 Pro/U6).

And professional SI’s/Technicians can set the system to ‘truly open’ if they wish, and this can be securely controlled as needed. This allows for opening up frequencies in the case of a WiFi setup down the road and advanced settings related to antenna gain/adaption.

The system configuration and control are surprisingly extensive for a $279 router and puts it well, well into the realms of an enterprise-grade solution, despite its Prosumer/SMB price point.

Unsurprisingly, the UCG-Fiber has internet speed test tools (either using the native web browser GUI or the WiFiman application for Android/iOS).

But its goes further, with the ability to monitor the packet management in your network (covered earlier) to such as extent that you can even block the server calls to specific sites/vendors that are going through the UniFi manager and block them SPECIFICALLY. Eg, want to keep google services, but NOT YouTube (either for work/professional reasons, or because of your kids homework deadline?) – you can do that REALLY easily.

And you can apply these rules easily and analytics with ease via the topographical network monitoring window. So you can visually see the devices in the network, then apply the rules, in case a new device gets sneakily added to circumnavigate any limits/restricts in palce.

And if you see a sudden spike in internet use, you can (in seconds) isolate the device that is causing it AND see what it is – allowing yo to block/monitor as needed.

Equally, you can set some pretty extensive security provisions to pre-emptively kick in when an unknown device arrives on the scene, or if an existing device in the network begins to be suspicious.

The same goes for creating day 1/100 rules for port forwarding, traffic management and Firewall rules. All of this is HUGELY customizable and most pages in the UniFi GUI feature both ‘simple/easy’ views, as well as much more complex advanced views as needed at the top of each page.

The multiple LAN ports can also be scaled up/down as needed if your existing network is not quite ready for the full network connectivity of the UCG-Fiber too.

And thanks to the UCG-Fiber featuring multiple WAN ports, you can decide how you want to handle multiple ISP services into your home/business, to separate/combine/balance between them with ease across your connected devices.

Additionally, each WAN port can be adjusted to a ‘WAN’ or ‘LAN’ roles as needed – even disabled. So, whether it is as a failover internet connection, or that you want to free up that 10GbE port for use as a LAN – The choice is yours!

Also, as mentioned earlier, as the system supported internal storage via the slot, you can go ahead and run UniFi Protect surveillance software too – as well as as an additional switch to the available LAN ports, for cameras or add a camera to the POE port.

There are actually several different surveillance, communications, display or smart appliances in the UniFi portfolio that can be installed on the internet storage drive + also means you have more scope for that POE ready port.

It gets to a point (perhaps) that there are TOO many security and configuration options, and people looking for just a router to ‘just do it’s job’ will be somewhat overwhelmed. Most of the important settings are already set pretty well, but I never the less recommend first time buyers take the time to explore the configuration options present in order to better understand what they are buying here in terms of it’s abilities to protect your network and internet services.

This extends right the way down to the more advanced prevention and intrusion protection measures (Dark Web blocking too). Again, pretty advanced for many, but take the time to look through them if you purchase the UCG-Fiber.

And if in doubt, you can use the UniFi Teleport VPN service to anonymize your site-to-site exchanges (again, very ‘first party’ and more about SD-WAN level stuff, but does form part of the purchase here).

Also, keep in mind that the UCG-Fiber has the option to create Airgaps in it’s wired network AND WiFi connectivity (if you want to add that) that allows you to create automated access times – especially useful for businesses who want to lock down access outside of the usual 9-5 operational hours.

If you want to use WiFi services, yo can create multiple SSIDs of varying degrees of access – and yes, all the controls on security, speed, antenna, frequency, vLAN, etc are all present here too.

When creating those VLANS, you can add specific physical ports, IDs, WiFi APs etc to that vLAN to segregate your network as securely as possible.

And from there you can adjust the vLAN configuration in terms of it’s smooth operation and security directly from the network management panel (as well as view all active vLANS on one page if needed to see how they interact/clash + show each device you have moved in/out of them easily.

And again, all packet management/monitoring are available within the vLAN if you need.

If this all sounds tremendously intimidating, there is a much, MUCH easier 1 panel view in the ‘Insights’ tab that just shows each current network branch and it’s connections/clients in a list format.

Not good enough? How about a global view that shows the data packet exchange in real time with regard to each region (i.e worried that your data is being harvested to an overseas location, this will show you which countries are currently connected with on your UCG-Fiber for upload/download (websites? server? It’s easy to check and find out here!).

Bottom line – the bulk of the UniFi Control Software here is available on the majority of UniFi Router, Express, Cloud Gateway and Dream Machine devices – but the EXTENT to which you can use it is heavily dependent on the device you buy. In the case of the UCG-Fiber, you have a fantastic balance of Day 1 control sure, but you have an even better management and scalability on the system for when your ISP services double/triple, as well as the number of devices in your network expand.

UniFi Cloud Gateway Fiber (UCG-Fiber) Review – Conclusion and Verdict

The UniFi Cloud Gateway Fiber (UCG-Fiber) presents itself as a compact and capable network gateway solution that brings high-speed connectivity, PoE support, and integrated storage options to UniFi’s growing lineup of cloud-managed devices. Its dual 10G SFP+ ports, a 10GbE RJ45 port, and multiple 2.5GbE ports make it a strong option for users who require multi-gigabit networking in a small form factor. The inclusion of PoE support on one of the 2.5GbE ports adds a level of flexibility, allowing for directly connected UniFi APs or cameras without requiring an external PoE switch. Additionally, the support for NVMe SSD storage enables on-device UniFi Protect NVR functionality, which may be useful for businesses and users looking to consolidate their networking and surveillance infrastructure. From a software perspective, the UniFi Network, Protect, and Talk applications provide a familiar and well-integrated ecosystem that benefits from centralized management and cloud access. The license-free SD-WAN and VPN services also add value for users requiring secure remote access and site-to-site networking.

However, the UCG-Fiber is not without its drawbacks. The lack of flexibility in WAN port assignment may be a limiting factor for some users, especially those who do not have 10GbE WAN connectivity and would prefer to configure one of the 2.5GbE ports as a WAN interface (Correction, changing 2.5G ports to WAN/WAN2 is supported, just requires small assignment changes). The requirement to purchase a separate M.2 SSD adapter tray is another downside, as it adds an additional cost for users who intend to use the NVMe storage option. Additionally, with only 3GB of non-upgradable RAM, there could be concerns about long-term scalability if future UniFi software updates demand more system resources. While the ARM-based CPU is efficient, it does not match the performance of higher-end x86-based networking solutions, which may affect performance in environments with high packet processing demands. The absence of USB connectivity for external backups is another small but notable omission. Overall, the UCG-Fiber is a well-rounded networking device with a strong focus on multi-gigabit connectivity, PoE integration, and UniFi software compatibility, but it may not be the ideal solution for users with more complex WAN requirements or those needing expandable memory and storage flexibility.

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