It is possible that we have a bad luck with the deployment. However, It is capable to perform enterprise-level security to fit some of the organization's standards. With Airwave and other tools, it's easy to manage and administrate your wireless environment. Make aware of the IPsec tunnel from each user to the controller if you are using Clearpass for NAC. If you have a remote office with local resources, you will need controller or IAP to route traffic locally. If you have many remote offices, you will need to deploy controllers or IAP in each office, which lead to additional cost and management.
Ubiquiti is well suited to not just indoor WLAN access, but also outdoors. In fact, the range of the outdoor applications, while maintaining throughput is astonishing. I would say this is not a solution for a 1-5 person small office, due to the costs.
They offer both a controller-based and controller-less option. This allows customers of all sizes to deploy a wireless network without the upfront cost of controller hardware. A controller can be added later.
Aruba also offers Airwave which is a single management point for all AP swarms in the environment. It offers many reporting features as well as visual RF maps displaying heatmaps of the AP signals and client positioning.
The Aruba Access Point we have (224s and 225s) also offer both PoE and external power supplies for those smaller deployments that may not have PoE capable switches.
We have had a bunch of these stop working after a power outages. We are guessing a surge or something caused them to stop working.
Some of the documentation is outdated. It seems they like to make changes to how things work and it usually mean less access and insight into the devices you manage.
The auto signal strength feature could use a little work. It seems like even when we turn it down all the way it tries ot increases the signal strength.
Management of devices has become much simpler with the UNMS application, but personally, I would like to see some AirMax-like devices from their Unifi line where everything could be managed from an Unifi controller.
Most Ubiquiti devices are 24V PoE, which is the bane of my existence. I have had several devices fried when staff plugged into standard 48V PoE. They generally don't fail catastrophically, either. You just get strange issues that are difficult to diagnose and eventually need to replace them.
Devices seem to have trouble with many patch cables/switches. Make sure you certify any patch cables you make and don't over crimp.
Sending devices from the factory with same 192.168.1.20 IP instead of DHCP makes it a pain to bulk-setup devices.
Aruba Networks Wireless LAN is very intuitive to use. After the initial learning curve for the Aruba OS platform, it is straightforward. Day-to-day tasks, such as deploying an access point with a configuration, are very straightforward. Standard incremental system upgrades are also very intuitive. If you have any past experience with Aruba network switching or Cisco switching, the command structure is relatively similar.
Ubiquiti makes great Access points at various tiers provided far better coverage and throughput than consumer-grade wireless repeaters and routers. We have not had any performance complaints from guests or from the administration who use the wifi on a daily basis.
It is a reliable and complete solution for providing wireless network to users. I had no technical problems during those years. The Aruba controller and access points have always worked very well and we have greatly improved the relationship with customers and we now have absolute control over the wireless network traffic. It has quality assurance and support with efficient service as well.
Ubiquiti's support is basically non-existent by design. However, their forums are a great resource if you are willing to do the research and ask questions. Keep in mind Ubiquiti sells hardware, not support so the responses will be from the community of professionals also using Ubiquiti just like you.
Cisco Aironet did not even compare to Aruba, Aruba was so far advanced from Cisco back when we used them. Aruba solved several business problems all in one ecosystem, all Cisco did was acted as somewhat intelligent Access Points. Aruba enabled us to leverage VoIP, use APs as VPN endpoints/devices, manage individual devices as assets, etc.
We have used products from Netgear, ZyXEL, Cloudmesh, Datto, Mereki, and EnGenius previously often choosing products based on a specific situation, since starting with Ubiquiti [WLAN] we have pretty much stopped [usage] of all other vendors in the networking field and standardized which better allows us to stock spare equipment. Best part is if you need to replace equipment it is easy to swap it out quickly as the controller also acts as a live configuration backup.
The newest version upgrade is somewhat cumbersome as they want us to replace hardware, which seems silly, so we are on the most current legacy supported version. Once unsupported, we will need to replace hardware.
