Here at Geekabit, we talk a lot about Ubiquiti and use their hardware for many of our business clients. Ubiquiti UniFi has become extremely popular, being used in home networks as well as offices, hospitals, retail and other commercial environments. 

With attractive pricing and a single management ecosystem, it’s an inviting choice when it comes to planning a network. But we’re commonly asked this question: Is UniFi really suitable for a professional business network?

The short answer is Yes, it’s absolutely suitable in the right environment. But professional Wi-Fi is about far more than just the logo on your Access Point. Proper design, configuration and ongoing management are critical for your business network to work reliably and efficiently. 

What Is Ubiquiti UniFi?

Ubiquiti UniFi is an integrated networking ecosystem. Products in a Ubiquiti network include:

• Wireless access points
• Network switches
• Gateways and firewalls
• Controllers
• Cameras and security
• Other network infrastructure

It has a central management interface and is suitable for networks ranging from relatively small deployments to substantial multi-AP installations. 

Is UniFi Suitable for Business Wi-Fi?

Yes. UniFi can be an excellent business Wi-Fi platform when appropriately designed, specified and managed.

A Ubiquiti UniFi network could work well in various business environments, including:

• Offices
• Retail
• Hospitality
• Warehouses
• Schools and education campuses
• Multi-site businesses
• Guest Wi-Fi environments

Individual suitability should always be assessed against your business’ specific operational requirements.

Why Is UniFi Popular with Businesses?

There are a number of reasons why Ubiquiti Uni is a popular option for business networks. It’s an attractive solution for any organisation wanting a cohesive network, rather than a mish-mash of unrelated products. 

In our experience here at Geekabit, our clients and businesses opt for UniFi when choosing their business network due to:

• Competitive hardware pricing.
• Broad hardware ecosystem.
• Centralised management.
• Strong visibility into network devices.
• VLAN/ network capabilities.
• Guest Wi-Fi functionality.
• Remote management.
• Wide AP range.

Is UniFi ‘Enterprise Grade’?

‘Enterprise grade’ isn’t exactly a technical standard that us Wi-Fi experts tend to use. It’s also important to recognise that different organisations can have very different requirements. 

The reason why UniFi is often the ‘go to’ option is that it can comfortably support many professional and business requirements. 

Organisations that are very large, and/or have mission-critical requirements may be more suited to alternative options like Cisco, Aruba or Ruckus. These types of environments could include requirements like:

• Vendor support SLAs
• Advanced security
• Regulatory requirements
• Hardware redundancy
• Change control
• Integration
• Very large-scale management

Our Wi-Fi engineers here at Geekabit are committed to matching the right technology to each specific business case. That means that we don’t automatically assume one ecosystem (like UniFi) is universally superior. We make sure that any platform selection for a business follows their specific requirements and is the best choice for their needs.

UniFi Hardware Isn’t the Same Thing as Good Wi-Fi

Unfortunately, it’s not as easy as just buying excellent APs – That alone doesn’t guarantee you’ll have an excellent wireless network. Fortunately, engaging expert Wi-Fi professionals like Geekabit means that your network is designed around your working environment. 

Excellent APs but poorly deployed can still cause your network to suffer. You might experience:

• Dead spots
• Interference
• Congestion
• Poor roaming
• Excessive transmit power
• Poor channel planning
• Incorrect channel widths
• Too many APs
• Too few APs

Which UniFi Access Point Should a Business Choose?

We could make you a whole list of APs here, but you don’t need us for a catalogue of products. What we can explain however, is what things to consider when you’re choosing an AP. Considerations to make when selecting an AP include:

• Wi-Fi generation – Are you going for Wi-Fi 7 yet? What generation are your user devices? Will all your hardware be the same generation? 
• Client density – How many clients will be accessing your AP at once time / location? 
• Required bands – What frequency bands will you be using?
• Coverage requirements – Where do you need Wi-Fi coverage?
• Mounting position – Do you know where the best mounting position is? And where to avoid mounting APs?
• Indoor/ outdoor – Do you need to cover an outdoor area as well as indoors?
• Ethernet uplink – Where will there be a connection to Ethernet? 
• PoE requirements – Will you be needing to pass power as well as data over Ethernet connections?

It’s worth remembering that a higher model number or more expensive AP doesn’t automatically mean it’s a better option for every location. Your AP selection should always happen after you have identified requirements and done the RF planning. 

How Many UniFi Access Points Does My Business Need?

As much as we wish there was a simplistic square-metre rule, there just isn’t unfortunately. 

The number of APs your business needs depends on various factors, including:

• The building materials used in your office
• Client density
• Applications
• Coverage
• Capacity
• Interference
• Roaming
• High-Density areas

Good, successful Wi-Fi design should always be based on a Wi-Fi survey that has determined the best quantity and placement for APs in your specific business environment. 

What About UniFi Switching and PoE?

Your wireless network is only as reliable as the infrastructure underneath it.

UniFi APs require appropriate Ethernet connectivity and, in most business installations, PoE (Power over Ethernet).

When defining the exact technical requirements and features you need to meet with a switch, you should consider:

• The total number of APs and other PoE devices.
• Total available PoE power budget — not simply the number of PoE ports.
• PoE / PoE+ / PoE++ requirements of individual devices.
• 1 GbE versus 2.5 GbE or faster uplinks, particularly with newer Wi-Fi 7 APs.
• Required number of switch ports.
• SFP/SFP+ requirements between switches or buildings.
• Future expansion.

A PoE switch that doesn’t meet your specifications can lead to:

• APs failing to start correctly.
• Devices operating with restricted functionality.
• Intermittent behaviour.
• Problems appearing when additional equipment is connected.

You should also consider any existing structured cabling.

A new UniFi AP won’t fix:

• Damaged Ethernet cabling.
• Poor terminations.
• Links negotiating at 100 Mbps rather than 1 GbE.
• Inappropriate legacy switches.

A professional installation should always test the whole path from: 

Client → AP → switch → gateway → internet

rather than treating the AP in isolation.

Do You Need a UniFi Cloud Gateway or Controller?

First let’s explain these UniFi devices.

A UniFi Cloud Gateaway is an all-in-one hardware device by Ubiquiti that acts as your home or business network router and firewall while hosting the built-in software controller used to manage your UniFi equipment.

A UniFi Controller (now officially called the UniFi Network Application) is a centralized management platform created by Ubiquiti to configure, monitor, and control your UniFi networking hardware from a single dashboard.

Depending on the installation, this can be hosted on:

• A UniFi Cloud Gateway/ Console.
• Suitable dedicated UniFi hardware.
• A self-hosted environment where appropriate.

A business should consider:

• Who manages the controller.
• Who has administrator access.
• How configuration backups are handled.
• Software/ firmware update policy.
• Remote support requirements.
• What happens if the controller/ gateway fails.

It’s worth remembering that loss of the management interface does not necessarily mean the Wi-Fi network immediately stops functioning. But gateways/ controllers can provide other critical network services, so architecture matters.

Professional deployment should always avoid situations where nobody knows the admin credentials or who owns/ manages the network!

Can UniFi Provide Guest Wi-Fi for a Business?

Yes, Ubiquiti UniFi can provide Guest Wi-Fi for a business. UniFi can support separate guest networks and different approaches to guest authentication and access. 

This means that businesses can separate:

• Staff devices.
• Guest devices.
• IoT equipment.
• Other operational systems.

VLANs and appropriate firewall/ network policies can help keep guest traffic separated from internal resources.

Your Guest Wi-Fi requirements may include:

• Captive portal.
• Terms of use.
• Authentication.
• Branded landing pages.
• User data capture
• Marketing integrations.

Where personal data is collected, businesses also need to consider:

• UK GDPR policies.
• Privacy notices.
• Getting consent where appropriate to comply with laws.
• Data retention.
• Third-party integrations.

Remember that “Guest” SSID alone isn’t a complete guest-network security strategy.

Is UniFi Secure Enough for a Business?

It would be silly of us to claim that any vendor is automatically secure, as that is not the case. 

However, UniFi provides the tools needed to build secure networks for many business environments.

The security of your network depends heavily upon configuration and management.

For a safe and secure Wi-Fi network it’s important to consider:

• Strong administrator authentication.
• MFA where available.
• Appropriate firewall rules.
• VLAN/network segmentation
• Secure Wi-Fi authentication.
• Guest isolation
• Firmware/software updates.
• Restricting unnecessary management access.
• Maintaining backups.

A professionally configured UniFi network can be very different from an out-of-the-box installation using largely default settings.

Can UniFi Handle Multiple Offices or Sites?

UniFi can be particularly attractive for businesses with multiple locations.

Centralised visibility can make it easier to monitor:

• APs.
• Switches.
• Gateways.
• Connected clients.
• Network health.

Standardised configurations can simplify supporting multiple sites and remote troubleshooting can reduce unnecessary site visits.

But, network architecture should still reflect each individual site’s requirements. Don’t assume that a configuration that works in one office should simply be copied to every other building as RF conditions are inherently site-specific and what works for one premises, might not work for another.

Is UniFi Good for Large or High-Density Wi-Fi Networks?

Potentially, yes — but this is where RF design becomes increasingly important. High-density Wi-Fi isn’t automatically solved by simply installing lots of APs.

For example, environments like:

• Busy offices.
• Conference/event spaces.
• Hospitality.
• Education.
• Warehouses.
• Public-facing venues.

You still need to consider:

• Number of simultaneous clients.
• Device capabilities.
• Airtime utilisation.
• Channel reuse.
• Channel widths.
• Transmit power.
• AP placement.
• Backhaul capacity.

Capacity planning can become more important than simply achieving signal coverage. It’s a fine balance, and one that can be struck by engaging a Wi-Fi professional. Our expert Wi-Fi engineers here at Geekabit are wireless specialists and have the credentials to make sure that both your coverage and capacity needs are met, from small business networks to large, high-density business networks. 

What Are the Downsides of UniFi for Business?

This article shouldn’t read like a Ubiquiti fan page. We sing their praises, and rightly so, but it isn’t the right solution for everyone and it’s part of our job here at Geekabit to make sure that we match the right hardware to your specific network requirements. We won’t automatically reach for Ubiquiti every time. 

We always make the following considerations matching hardware to business network needs:

• Support model compared with some traditional enterprise vendors.
• Firmware/ software changes need to be managed appropriately.
• Different generations of UniFi hardware have different capabilities.
• Advanced enterprise requirements may require alternative platforms.
• Organisations with strict vendor SLAs or specific compliance requirements should assess those requirements carefully.

Also price. Hardware cost shouldn’t be the sole basis for selecting a network platform.

For some organisations Cisco, HPE Aruba, Ruckus or another enterprise platform may be more appropriate.

Conversely, paying substantially more for an enterprise platform doesn’t automatically create better Wi-Fi.

Design, configuration and ongoing management remain fundamental regardless of vendor.

UniFi vs Traditional Enterprise Wi-Fi

When you’re comparing UniFi with other traditional enterprise Wi-Fi, you should be considering some of the following:

• Hardware cost.
• Licensing/subscription model.
• Central management.
• Product range.
• Vendor support.
• Advanced enterprise features.
• Ease of deployment.
• Multi-site management.
• Suitability for SMEs.
• Suitability for large/complex enterprise environments.

The answer you’re looking for will always depend on your organisation’s needs rather than merely brand reputation.

Should I Replace My Existing Business Wi-Fi with UniFi?

The answer to this question should always start with understanding why the existing network isn’t meeting your requirements.

Don’t replace functioning infrastructure purely because UniFi has a newer AP available.

You will need to assess the following:

• Current APs
• Coverage.
• Capacity.
• RF environment.
• Cabling.
• Switches.
• PoE availability.
• Gateway/firewall.
• Internet connection.
• Current and future client devices.

In some scenarios, reconfiguration may solve your problems. Other times, you may need additional or repositioned APs to help solve the Wi-Fi issues.

Of course, in some situations, a complete redesign may make more commercial sense. You might find our recent article “Do I Need More Wi-Fi Access Points – or Better Wi-Fi Design?” in this case.

Do I Need a Wi-Fi Survey Before Installing UniFi?

If your business is a small, relatively simple site, then your Wi-Fi network requirements could be straightforward.

For larger, complex or business-critical environments, professional Wi-Fi Design and a Site Survey can substantially reduce guesswork and improve the outcomes of your Wi-Fi network.

Wi-Fi Surveys and Design can help establish:

• Appropriate AP quantity.
• AP locations.
• Expected coverage.
• Areas requiring additional capacity.
• Effects of walls/building materials.
• Existing interference.
• Appropriate channels/channel widths.

Post-installation validation can confirm whether the finished network meets its objectives. The objective is a network that works reliably for your people using it.

Already Have UniFi but Experiencing Wi-Fi Problems?

Here at Geekabit, we find that many businesses already have perfectly capable UniFi equipment, but remain unhappy with their Wi-Fi.

Some of the most common problems our Geekabit engineers encounter in these situations are:

• Poor AP placement.
• Automatic settings not appropriate for the environment.
• Excessive transmit power.
• Poor channel allocation.
• Inappropriate channel widths.
• Coverage gaps.
• Too many APs.
• Insufficient AP capacity.
• PoE issues.
• Ethernet faults.
• Incorrect VLAN/network configuration.
• Legacy equipment mixed into newer deployments.

Automatically just replacing everything shouldn’t be the first response. You need to get curious first! 

And our Wi-Fi experts here at Geekabit love to get curious about a Wi-Fi network not performing at its optimum. A Wi-Fi network health check can establish what is actually going wrong – And how best to fix it.

So, Is Ubiquiti UniFi Good Enough for Professional Business Wi-Fi?

Yes — UniFi is suitable for professional business Wi-Fi in many environments.

It offers capable wireless hardware, switching, gateways and centralised management at a competitive cost.

But remember, simply buying UniFi equipment isn’t the same thing as designing a professional network.

A successful business Wi-Fi network depends upon:

• Correct requirements.
• RF design.
• AP selection and placement.
• Channel planning.
• Correct switching and PoE.
• Reliable cabling.
• Security/configuration.
• Monitoring and maintenance.

You shouldn’t just be asking “Is UniFi good enough?” You also need to know that your network has been designed properly. 

How Geekabit Can Help with UniFi Business Wi-Fi

Here at Geekabit, we’re not just another general IT or Managed Service Provider. We specialise in Wi-Fi and networking and can work with:

• Existing UniFi installations.
• New deployments.
• Network upgrades.
• Problem networks installed by others.

Our expert Wi-Fi engineers offer services including:

• Wi-Fi/network health checks.
• Wireless site surveys.
• RF design and optimisation.
• UniFi AP configuration.
• Switching and PoE assessment.
• Ethernet/cabling diagnostics
• Guest Wi-Fi.
• Remote monitoring/support.

Working out of Hampshire and the South of England, our professional Wi-Fi engineers also cover London for business Wi-Fi work as well as UK wide projects where appropriate. 

If your business already has UniFi but the Wi-Fi isn’t performing properly, don’t automatically replace it — have the network assessed first. Get in touch with our friendly team today. 

FAQs 

Is Ubiquiti UniFi suitable for business use?

• Yes, for many businesses.
• Widely applicable to offices, hospitality, retail, warehouses and multi-site environments.
• Suitability depends on the organisation’s technical, operational and support requirements.
• Correct network design remains important regardless of vendor.

Is UniFi enterprise grade?

• “Enterprise grade” doesn’t have one universal definition.
• UniFi can support substantial professional networks.
• Some larger or highly regulated organisations may require enterprise support SLAs, specialist features or redundancy available from other vendors.
• Assess requirements rather than relying on the label.

Is UniFi better than Cisco or Aruba?

• There isn’t a universal winner.
• UniFi can provide excellent value and a strong integrated ecosystem.
• Cisco/Aruba and other enterprise vendors may offer features/support models required by particular organisations.
• Network design is often more important to day-to-day Wi-Fi quality than the badge on the AP.

How many UniFi access points does my office need?

• No reliable “one AP per X square metres” formula.
• Depends on:
  • Building construction.
  • Layout.
  • Users.
  • Devices.
  • Applications.
  • Coverage.
  • Capacity.
  • Interference.
• Survey/design is the best way to determine requirements.

Can you have too many UniFi access points?

• Yes.
• Excessive AP density can create unnecessary contention and interference.
• Incorrect transmit power and channel planning can compound the problem.
• More APs don’t automatically mean better Wi-Fi.

Why is my UniFi Wi-Fi slow even though I have full signal?

• Strong signal doesn’t guarantee good performance.
• Potential causes include:
  • Interference.
  • Congestion.
  • Channel utilisation.
  • Retries.
  • Poor roaming.
  • Ethernet problems.
  • Switch/PoE issues.
  • Internet/WAN limitations.
• Diagnose the whole network rather than relying on the Wi-Fi signal indicator.

Does UniFi require a subscription?

• Many core UniFi networking functions don’t rely on the per-device licensing model associated with some enterprise networking platforms.
• Exact cloud services/features should be checked for the particular deployment.
• Worth mentioning as one reason businesses compare UniFi with traditional enterprise vendors.

Can UniFi provide separate staff and guest Wi-Fi?

• Yes.
• Networks can be separated using appropriate network/VLAN and security configuration.
• Guest users should not simply be placed on the same unrestricted network as business systems.
• Captive portal and guest-access functionality can also be incorporated.

Do I need a UniFi Cloud Gateway?

• Not necessarily in every architecture.
• UniFi Network requires an appropriate management environment.
• The right gateway/controller arrangement depends upon the network.
• Businesses should also consider remote management, resilience and ownership of administrator access.

Can existing UniFi Wi-Fi be improved without replacing the access points?

• Very often, yes.
• Improvements might come from:
  • Repositioning APs.
  • Channel planning.
  • Changing channel widths.
  • Adjusting transmit power.
  • Resolving interference.
  • Fixing cabling/PoE issues.
  • Correcting network configuration.
• Existing hardware should be assessed before assuming replacement is necessary.

• Recommended for larger, complex or business-critical environments.
• Helps determine AP quantity and placement before installation.
• Reduces trial-and-error deployment.
• Existing UniFi installations can also be surveyed to diagnose performance problems.

Should I get a Wi-Fi survey before installing UniFi?

• Recommended for larger, complex or business-critical environments.
• Helps determine AP quantity and placement before installation.
• Reduces trial-and-error deployment.
• Existing UniFi installations can also be surveyed to diagnose performance problems.