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How Do Wireless Directional Antennas Work?

This week we’re going to take a look at wireless directional antennas and how they work. By understanding this, you can ensure that your Wi-Fi network provides the coverage you need for reliable, strong Wi-Fi links.

To create a wireless bridge or point-to-point link, you would use a directional antenna. Your coverage requirements will determine the size and shape of the directional antenna needed, as well as whether you are using them inside or outdoors.

First things first – What do we need in order to establish a long-range wi-Fi link? There are a few main requirements that we need in order to achieve this.

Remote Wi-Fi Links – 3 Requirements

We need to satisfy 3 requirements in order to set up a long-range Wi-Fi link. Whether your signal is indoors or outdoors, the basic needs remain the same. For example, the signal could likely navigate and pass through a thin wall indoors, or one tree outdoors. However, navigating an entire building of walls or a forest of trees would be more difficult.

When a wireless signal is traversing over longer distances, packets of data can be lost. Adding in other complexities (like many walls or trees) can cause problems with the signal.

So in order to establish and maintain a strong connection over a long distance we need to fulfil these 3 requirements:

  1. There must be a direct line of sight between the antenna and the receiver. This means no obstacles in the way, like buildings, walls or forests.
  2. The antenna must be elevated and be horizontal with the point that is receiving the signal ready to transmit it. For the connection to be strong, the antenna and the router for example, need to be on a level – Not one higher or lower than the other.
  3. The antenna must be directed towards the router or Wi-Fi transmitter. The directional antennas only emit and receive Wi-Fi signal in one single direction, so it needs to be positioned on that side. The accuracy needed for the position depends on the angle opening on the antenna. For example, the smaller the angle, the more accurate the position must be. More on that next!

Antenna Angles

How far a directional antenna can transmit a Wi-Fi signal depends partly on the size of its angle. For example, a directional antenna with a wide angle could transmit to a wider area around it, but not as long a range. A directional antenna with a small angle is a more focused transmission and will provide further coverage.

A good analogy to explain this is a light bulb. A bulb without a lampshade will emit light at an angle of 360 degrees. It works well to illuminate the area in close proximity, but doesn’t have great range in terms of distance. For example, lighting up one room.

In comparison, a bulb inside a torch operates at an angle of approximately 30 degrees. The light is much more directed, and thus has a further coverage range – But we don’t see light outside of the ‘sides’. The smaller the angle, the further the reach.

The same premise applies to wireless signal and directional antennas, as you can see from the diagram below.

Types of Wireless Directional Antenna and Their Uses

There are 4 main models of directional Wi-Fi antennas. They are designed to provide a Wi-Fi connection over long distances. They direct an entire frequency pattern in one direction to reach from point-to-point. A directional antenna receives the Wi-Fi signal and emits it forward; the distance it can cover depends on the angle it uses.

  1. Wireless Directional Antenna for Indoor Use – The 60° angle antenna

    A wireless directional antenna with an opening angle of 60 degrees is most practical for indoor use. The open angle of this directional antenna enables it to see all the Wi-Fi networks in it’s environment. It provides good quality signal over a range of up to approximately 300m.

  2. Wireless Directional Antenna for Long-Range outdoor Use – the 35° angle antenna

    This wireless directional antenna uses an opening angle of 35° which enables it to locate all the AP’s in a mesh Wi-Fi network outside the premises, covering a distance of up to around 800m. For this reason, it’s commonly used for long range networks. They are generally easy to install, are a manageable size and tend to come weatherproof so they can be used outdoors come rain or shine!

  3. Wireless Directional Antenna for Distant Networks – the 30° angle antenna

    These wireless directional antenna models have a closed angle. Their installation is a little more complex to the previous two models, and therefore is better suited to professional networks that need to cover very distant networks. Due to the closed angle, it is extremely important to get the positioning accurate.
  4. Wireless Directional Antenna for Professional Installers – the 7° angle antenna

    Due to these models of wireless directional antennas having a very narrow beam, it’s necessary to have them professionally installed. They are a favourite among professional Wi-Fi installers as they have a very high gain so provide a high wireless broadband casting range. High gain antenna can provide a strong Wi-Fi connection in all parts of your property from a single router. This type of directional antenna will have a parabolic reflector – basically a curved surface like a dish which direct the radio waves. This type of wireless directional antenna is ideal for long range networks.

If all this talk about wireless antennas has got you confused about which direction to go in, then why not give our Wi-Fi experts a call?

Working out of Hampshire, London and Cardiff, we can plan, design and install a Wi-Fi network that’s tailored to your home or business requirements. Get in touch with us today and we’ll have you better connected in no time.

 

 

by admin
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Wi-Fi Wi-Fi 6 Wi-Fi Advice
Is Wi-Fi 6 Worth It?

In our last blog we spoke about your home Wi-Fi network and how your router could be the root cause of all your Wi-Fi woes.

We also touched on the Wi-Fi standards and what they have recently been re-branded as – With the latest being wi-Fi 6 (and Wi-Fi 6E).

And that’s exactly what we’re going to talk about this week – Wi-Fi 6. If you’re wondering what all the all the fuss is about when it comes to Wi-Fi 6 and whether it’s really worth it then read on.

Perhaps you are questioning what the differences are and whether it’s actually worth making hardware device changes. Or maybe you’ve got a cool new gadget for Christmas, but you’re wondering if it’s lack of Wi-Fi 6 compatibility will hold you back. This is the blog for you!

The next generation of wireless standard is here (actually, it’s been here since the end of 2019). Wi-Fi 6, or 802.11ax if you want it’s technical name, has the following main differences:

  • It’s faster
  • It provides better performance in congested areas (think anything from your own device-packed home, to stadiums)

We’re casually calling it Wi-Fi 6 but it actually has a more code-like name – Just to make everyone feel like they need a degree in wireless networks to know what we’re talking about.

Thankfully the Wi-Fi Alliance came to their senses and came up with some more friendly, easily accessible names for those of you that don’t consider yourselves Wi-Fi experts!

What are the Wi-Fi Version Numbers?

The new Wi-Fi version numbers are much more user friendly, but for the fellow geeks among us, here are what the new version numbers correspond to, plus (whilst not being officially branded) what all of the old versions would have been.

  • Wi-Fi 1 – 802.11b (released in 1999)
  • Wi-Fi 2 – 802.11a (also released in 1999)
  • Wi-Fi 3 – 802.11g (released in 2003)
  • Wi-Fi 4 – 802.11n (released in 2009)
  • Wi-Fi 5 – 802.11ac (released in 2014)
  • Wi-Fi 6 – 802.11ax (released in 2019)

Got some new tech for Christmas – Perhaps a new phone, tablet or laptop? You may see these newer version numbers on the packaging, letting you know what networks they are compatible with.

You might also see them appear in software when connecting your smartphone, tablet or laptop. This information lets you know which Wi-Fi networks are newer and faster.

Whilst this is what the Wi-Fi Alliance said they wanted to be seeing across networks, it’s worth noting that it isn’t actually mandatory for manufacturers to label their products with Wi-Fi 6 instead of 802.11ax.

But we are really hoping that most of them will so that even those that aren’t super tech-savvy will be able to make informed decisions when it comes to compatibility.

We’d also like to see products re-named from 802.11ac to Wi-Fi 5, but we won’t hold our breath.

But back to our original question – Is Wi-F 6 actually worth it? Let’s take a look at some of the differences we should be able to see when it comes to Wi-Fi 6.

Wi-Fi That’s Faster

As with most technological advances, the latest development in Wi-Fi standard is faster in terms of data transfer speeds. In comparison to Wi-Fi 5, a Wi-Fi 6 router would provide one device with up to 40% higher speeds.

What Makes Wi-Fi 6 Faster?

The reason Wi-Fi 6 can achieve such faster speeds is due to more efficient data coding which thus results in higher throughput. Basically, the radio waves are packed with more data. With each Wi-Fi standard, the ability for the chips to encode and decode the data gets more powerful, hence why Wi-Fi 6 is faster than Wi-Fi 5, and can handle extra work.

You may be aware that we have 2 frequencies used for networks – 5GHz and 2.4GHz. 5GHz is more commonly used as it is subject to less interference, however 2.4GHz is still a good option for being able to penetrate solid objects. Wi-Fi 6, the new standard, even increases speeds on these 2.4GHz networks.

Wi-Fi 6 That Improves the Battery Life on a Device

Many Wi-Fi 6 enabled devices will have a new ‘target wake time’ feature. This means that an access point can define a specific set of times when devices connected to the internet need to have access to the wireless network. This new efficiency should mean that your Wi-Fi enables deviced should have a longer battery life.

Let’s take your smartphone, for example. When the AP is talking to your phone, it can tell it when to put it’s Wi-Fi radio to sleep and when to wake it up to receive the next transmission. Because your device can spend more time in sleep mode, you should find your battery lasts longer.

It also means that devices that connect via Wi-Fi with lower power can benefit from longer battery life.

Wi-Fi That Performs Better in Crowded Areas

We know it’s a been a bit hit and miss lately when it comes to travel and events. But try and remember a time when you were waiting at an airport, trying to get online. Or maybe at a hotel or live event like in a stadium. When an area like these are congested with devices, you can suffer with slow Wi-Fi or even struggle to connect in the first place.

Wi-Fi 6 tackles just this problem. With new technology, superior to previous Wi-Fi standards, it’s purported that Wi-Fi 6 will improve the average speed of each user by at least 4 times. Even in crowded areas with lots of devices!

This isn’t just something that will benefit you when out in public places – It could be a huge help in your home as well. If you have a large family, all with multiple devices connected to Wi-Fi, then this could be just the solution to stop the slow-down. Think remote working and online learning – Multiple Zooms all at the same time! It should also help anyone who lives in a more densely populated place, like a block of flats.

How Does Wi-Fi 6 Tackle Congestion from Multiple Devices?

Talk of further lockdowns, more remote working and back to online learning for school children could be enough to spur you into searching out Wi-Fi 6 compatible hardware.

Just knowing that a Wi-Fi 6 device connected to a Wi-Fi 6 access point will work better may well be enough for you! But there are various features that help Wi-Fi 6 better tackle the problem of heavily crowded networks if you want to understand more of the technical side.

For those who want all the geeky details, here’s what’s going on to make Wi-Fi 6 better for networks with multiple or many devices.

Wi-Fi 6 technology is able to create a large number of sub-channels within one wireless channel. Date intended for each individual device can be carried by each sub-channel. This technology is called Orthogonal Frequency Division Multiple Access (OFDMA). Essentially this means that a Wi-Fi 6 enabled access point can talk to more devices at once.

Wi-Fi 6 also has improved MultipleIn/Multiple Out (MIMO). Again, this lets the access point talk to multiple devices at once through multiple antennas. The difference between this and Wi-Fi 5, is that while the latter enabled an access point to talk to multiple devices at the same time, it couldn’t allow the devices to respond at the same time, thus slowing things down. The new improved MIMO on Wi-Fi 6 is a multi-user version (MU-MIMO) which enables devices to respond to the access point at the same time.

Let’s look at another potential scenario. Wireless access points that are locating close to one another may transmit on the same channel. This means that the radio needs to listen and wait for a clear signal before it can reply. Wi-Fi 6 uses spatial frequency re-use which allows you to configure Wi-Fi 6 wireless access points with different Basic Service Set (BSS) colours, which consists of a number between 0 and 7. The device can then determine whether a particular channel has a weaker signal, and thus ignore it and transmit without waiting. This is another way in which Wi-Fi 6 will improve wireless performance in congested areas.

These are just a couple of the improvements to be seen from the new Wi-Fi 6 standard. There are many more, smaller enhancements which will improve the speed and performance with Wi-Fi 6.

How Do I Know If Something has Wi-Fi 6 Compatibility?

Luckily, thanks to this handy article, you’re now familiar with all the technical names of the different Wi-Fi standards, so you’ll know exactly what to look for. Right? Don’t panic! We’re only kidding. Thanks to the new versions, it’ll be easy for you to find devices that are certified Wi-Fi 6 (rather than hunting around for 802.11ax!). Device manufacturers are able to say whether their product is Wi-Fi 6 or Wi-Fi 5.

You may also start to see a logo saying ‘Wi-Fi 6 Certified’ on relevant devices. This means that the product has gone through the Wi-Fi Alliance’s certification process. The old Wi-Fi Certified logo simply told you it was Wi-Fi Certified, rather than what generation of Wi-Fi a product was. The new logo will make it clear if it is Wi-Fi 6. So there will be no need for trawling through product specifications!

When Can I Get Wi-Fi 6 Enabled Devices?

Wi-Fi 6 is here!

The new Wi-Fi 6 standard was finalised in 2019, with hardware being released in the latter part of the same year and into 2020. So you should be seeing Wi-Fi 6 enabled products in the market now.

It shouldn’t be something you need to put too much thought into – As new routers, smartphones, tablets and laptops are released into the market, they will just start to come with this new Wi-Fi 6 technology.

 

You mentioned Wi-Fi 6E earlier – what’s that?

As we well know, technology is constantly moving forward to be better, faster, more reliable.

Just as Wi-Fi 6 has superseded Wi-Fi 5, Wi-Fi 6E is just the next upcoming Wi-Fi standard. An extension of Wi-Fi 6, Wi-Fi 6E enables the operation of features in the unlicensed 6 GHz band. This is in addition to the 2.4 GHz and 5 GHz bands which are currently supported.

 

So is Wi-Fi 6 really worth it?

We’ll let you make your own minds up.

We think Wi-Fi 6 will certainly bring stronger, faster Wi-Fi, with unrivalled solutions for busy, congested networks.

With technology, it’s nigh on impossible to always have the top-of-the-range device for very long before another one is launched. (Hello, Wi-Fi 6E!)

With Wi-Fi standards, you know that the latest one will offer faster speeds and stronger connections. But that’s not to say that the standard before can’t still offer useful features.

As more Wi-Fi 6 devices are released on the market, we can slowly replace the wireless devices we own. But we wouldn’t necessarily recommend that you rush out and replace all your hardware with Wi-Fi 6 enabled alternatives. Wi-Fi 5 will function just fine for the time being.

It’s worth remembering that to benefit from the improvements on the new Wi-Fi 6 standard, you need both the sender and receiver devices to support this latest generation of Wi-Fi 6. Whatever the connection, it will only operate in the mode that your device supports.

For example, you may have a Wi-Fi 6 enabled router, a Wi-Fi 6 enabled smartphone, but a laptop that only supports Wi-Fi 5. You’ll see the advantages of Wi-Fi 6 on your smartphone, but the laptop will only work at Wi-Fi 5 capacity.

Did you receive any Wi-Fi 6 enable devices for Christmas?

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Broadband Home Network Home WI-Fi Optimising Home Network Remote Learning Router Wi-Fi Wi-Fi 6 Wi-Fi Advice Wireless Network Working From Home
Wi-Fi Woes at Home: Could it be your Router?

Wi-Fi is one of those things that we don’t tend to take much notice of – Until it breaks.

Just like when a power-cut stops our electric, or cloudy water comes out the tap – When our Wi-Fi goes down, we notice! Slow or faulty internet might be one of the most frustrating things of all time. There’s nothing quite as annoying – Whether you’re in the middle of a Netflix binge or an important Zoom meeting.

The last time you thought about your internet probably coincided with one of those moments. Maybe it was back when the first lockdown came in and you were suddenly thrust into a world of remote working. Or when schools were closed and you abruptly and unexpectedly became a teacher and had to navigate an online classroom with your children.

Never have we had to rely on our home Wi-Fi networks like we have the last 2 years. The world still looks like a bit of a scary place right now – Don’t let your home network be an added source of stress.

We might have electricians to sort out our electrics and plumbers to sort out our plumbing – But who sorts out our Wi-Fi in our homes? Here at Geekabit, our Wi-Fi experts are here to help you. Most people get sent a router from their broaband provider, plug it in and hope for the best (no judgement here!). But what about when that’s not enough to provide you with a reliable home Wi-Fi network?

We’re going to take you through the basics of Wi-Fi so you can make sure your router is providing your home with the network you need.

So let’s start from the beginning.

Wi-Fi Standards – What are they?

What we understand as Wi-Fi was only named that after the ability for us to connect to other computers and the internet has long been around.

It started out as 802.11 (The first Wi-Fi standard). Not quite the description you’d expect for such a transformative piece of technology! And certainly not a word that lends itself to the general population of internet users.

So what came next? Along came 802.11b (there was a 802.11a but we won’t go into that). Catchy huh! This was the first major revision of 802.11 which came in 1999 alongside the name Wi-Fi. These numbered standards come from the Wi-Fi Alliance – A global group of technology companies who ensure that anything labelled as a Wi-Fi product has been adequately tested as such.

This means that if you buy a product with Wi-Fi, such as a laptop, and you have a functioning Wi-Fi network, then the 2 will be able to connect. That’s the rule!

In the 20 years since we’ve had more revisions and improvements, taking us through more standards: 802.11b, 802.11g, 802.11n, 802.11ac and 802.11ax. They don’t exactly roll off your tongue do they?

What they have done however, is:

  • Increase the maximum speed
  • Minimise congestion in built-up areas
  • Improve connections when multiple users on different devices are accessing the same network

Wi-Fi Standards and Compatibility

What these complicated names also mean is that even the most technological savvy people don’t have much knowledge about how their home Wi-Fi network actually works. Again no judgement – It’s not your fault!

Without Googling or hunting down hardware – Do you know which of the standards above your home network supports? How about your laptop, tablet or smartphone?

Without also knowing what standard your router runs on, how could you know whether the standard your devices are running on is compatible?

Backward compatibility has its costs. If you have a new router running on the latest standard of 802.11ax, but your laptop is 20 years old with 802.11b compatibility, the laptop can only go as fast as the old standard. It can’t access the benefits of the newer standard that the router supports. Unfortunately, having this laptop connected to the network can cause the whole Wi-Fi system down to its level. For this reason, the default settings on many networks automatically kick off any older devices to stop problems arising for other users.

For this reason, it’s wise to make sure that the Wi-Fi standard that is supported, is common amongst your router and the devices connected to it.

The re-branding of Wi-Fi Standards

Thankfully assessing compatibility will become a lot easier now that the Wi-Fi Alliance has rebranded the Wi-Fi standards.

You might be surprised to find that you are already acquainted with the latest Wi-Fi standards – Wi-Fi 6 and Wi-Fi 6E.

With the branding of these newest standards, comes the relabelling of the older ones. They become:

  • 11 – Wi-Fi 1
  • 11b – Wi-Fi 2
  • 11g – Wi-Fi 3
  • 11n – Wi-Fi 4
  • 11ac – Wi-Fi 5
  • 11ax – Wi-Fi 6

The ones we need to know about and look out for are Wi-Fi 5 and Wi-Fi 6. Simply put – Your home Wi-Fi network will run better if use routers and devices that support the latest Wi-Fi standard.

We mentioned Wi-Fi 6E. This is the latest Wi-Fi standard which arrived this year. This standard, for the first time since the beginning of Wi-Fi, it uses 6GHz. This band is a new section of the radio spectrum which hasn’t been used by Wi-Fi before. This new standard will minimise interference with other networks and help achieve speeds we haven’t seen before.

Where do routers fit into all of this?

As you have seen, there has been a steady stream of Wi-Fi standards since the internet first emerged.

As with most things technological, improvements are constantly being made. We live in a world where there is always the newest device – Faster, more compact, better this, better that. Always competing with what came before it.

You probably replace your phone quite regularly, especially if you are on a contract or plan. Getting an upgrade is the norm! You may also do the same with laptops and tablets, TV’s and other smart devices around the home.

But do you do the same with your router?

Have you ever stopped to think that the router you’ve had since you moved in is stopping all your new devices from working to their optimum ability?

Your smartphone might support Wi-Fi 6, but that’s no good if your router is ten years old! Could your router be the cause of your home Wi-Fi problems? Slow internet speeds, bottlenecks, buffering?

What’s the point in spending thousands of pounds on the latest phone, tablet, laptop, smart TV etc if you haven’t invested in a router – And instead connect all your top-of-the-range devices to a box you got free from your provider when you moved in nearly a decade ago.

It seems pretty obvious now we’ve pointed it out, but so many of us do this very thing. We’re not trying to shame you – the majority of people don’t consider that their Wi-Fi woes could be a result of an older router.

‘I think my router could be causing my Wi-Fi problems – What do I do next?’

Assuming that the connection coming into your home is not ‘dodgy’ then a new router could be the answer to your Wi-Fi problems.

The majority of households have a pretty straightforward set of needs when it comes to Wi-Fi coverage. A simple change, such as a pair of Wi-Fi 6 ‘mesh routers’, could be just what you need to to provide a bit of extra bandwidth and even cover those annoying ‘black spots’. Esepcailly if one of those happens to be out in the garden where you desperately tried to catch a bit of sun whilst working from home during the summer!

For the cost of skipping the latest smartphone upgrade, you could fix the Wi-Fi problems for your entire household.

No more buffering mid Netflix binge. No more dropping out of video calls and online meetings. No more being ‘that colleague or friend’ that causes the tech problems.

This one small switch could be far more beneficial that upgrading your devices or doubling your monthly BT bill.

What if replacing your router could give all your Wi-Fi devices a new lease of life in your home?

 

by admin
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Can My Christmas Lights Affect My Wi-Fi?

The 1st December means we can officially start talking about Christmas! December 1st also happens to be National Christmas Lights Day which coincides with many people choosing to put up their Christmas tree (if they haven’t already done so!).

So you fight the knot of Christmas lights that you’ve fetched from the loft, stick on the ‘Christmas is Coming’ playlist on Spotify (thank us later) and flick the switch for the moment of truth – And Bublé buffers as soon as the tree lights up. What’s going on?

There tends to be articles that circulate this time of year about how Christmas lights could be interfering with your Wi-Fi. But is it really the Christmas tree lights that’s causing Mariah to falter on that high note?

If you haven’t put your tree up yet, and you’re a bit of a Wi-Fi geek (like us) then why not do a little experiment to see exactly how much your Christmas tree lights affect your Wi-Fi? Test your internet and download speeds before and after putting up the Christmas tree with the lights turned on.

 

Will my Wi-Fi be affected by my Christmas tree lights?

Let’s face it, no one wants to choose between functioning Wi-Fi and a Christmassy home. People need that bit of festive cheer more than ever this year, but we also need to know we can rely on our Wi-Fi to keep us connected with our loved ones over the festive period (and stream all the Christmas movies…).

There are potential Wi-Fi issues that can arise with Christmas tree lights so we thought it was worth running through a few do’s and don’ts to help avoid any internet interference from happening in your home. But first – what’s the reason Christmas lights could cause internet issues?

 

How can Christmas tree lights interfere with Wi-FI?

Christmas lights emit a very weak electromagnetic field which can theoretically interfere with the radio waves being transmitted from your router, thus affecting your Wi-Fi speed. If the lights were to transmit electromagnetic radiation at or around the same frequency, then it is possible that they could slow down your Wi-Fi.

Between the LED or lamp being completely on or off, it can exhibit negative resistance which in turn causes radio energy. This happens less with modern day lights than older ones though (see below for more info on this).

Is your tree lit up to give a soft glow, or does it look like something fresh out of Blackpool illuminations? The more lights you have, the stronger the electromagnetic field will be.

And the closer the router is to the lights, the higher the chance of interference.

So what can you do to ensure that your beautifully decorated Christmas tree doesn’t knock off your Netflix binge of Christmas movies?

 

Geekabit’s Top Tips to Prevent Wi-Fi Interference this Festive Season

 

Rule #1 – Don’t place things on top of your router

Just don’t do it. This doesn’t just go for decorations, but in general. We can’t stress this enough – Don’t put anything on top of your router.

This includes Christmas lights – No matter how festive they look! Don’t put Christmas lights or anything else directly on top of, or too close to, your router.

Whilst it has been reported that routers that were placed too close to Christmas tree lights could be negatively affected by signal interference, if they’re not directly next to each other or on top of each other, it should be fine.

 

Rule #2 – Use a main plug socket

We get it – Christmas is one of those times of year when you’re struggling for socket space and digging out all the extension cables you can find to be able to power Christmas tree lights and all kinds of other lit decorations.

But don’t be tempted to unplug the router and plug it into the extension cable. It will work a lot better, and faster, if it’s plugged into a main socket.

 

Rule #3 – The more modern the lights, the better

There are generally 2 types of light whose qualities have the potential to cause interference.

Older types of Christmas lights that are arranged in a string of low voltage lamps in series with each other and are designed to blink can cause radio interference which can lead to dips in Wi-Fi speed.

More modern Christmas lights use solid-state LED’s and have an external control for flashing which don’t create radio noise. However, it’s worth noting that some LED’s have a chip inside the bulb to control the blink and these devices can also cause interference.

On the whole though, modern lights are definitely less likely to cause you a Wi-Fi problem, so maybe save yourself the annual horror of trying to untangle your 10 year old string of lights and treat yourself to some new ones.

 

Rule #4 – Don’t put your router in ‘high traffic’ areas

Tis the season for family gatherings, friend get-togethers and all sorts of festive shenanigans. Not to mention the big man in red tumbling down the chimney! Humans are great signal absorbers, so put the router in a place where it won’t get blocked by partying people or round bellies that shake like jelly.

 

Did you do the Wi-Fi speed test before and after? We’re pretty sure the results will be rather negligible but we’d love to hear your results!

 

by admin
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The Fundamentals of a Wireless LAN

We were going to call this blog ‘WLANs for Dummies’ but that seemed a bit harsh so we settled on the fundamentals of a wireless LAN instead.

A wireless LAN, or WLAN, might seem complicated on the surface but actually it really just follows simple laws of physics. If you can understand these and follow them, then there shouldn’t be any reason why you can’t achieve high performance and scalability for your WLAN.

If you can understand the basics of wireless physics, then you can start to plan your WLAN for a successful deployment. It will also help you to troubleshoot an existing WLAN exhibiting issues.

How Does Data Travel Through a WLAN?

First things first – Let’s look at wave properties.

Data transmits, or travels, from one point to another – e.g. between wireless access points – via electromagnetic waves. This energy travels at the speed of light and operate at different frequencies.

The frequencies of these electromagnetic waves are defined by how many periodic cycles are completed by second.

For example:

How is Frequency Measured?

As we said above, frequency is how many wave cycles are completed per second. This is measured in Hertz. A 2Hz waveform is 2 completed wave cycles in a period of 1 second.

How Does Frequency Affect a WLAN?

A phenomenon called Free Space Path Loss is something that causes signal loss when a waveform travels from one point to another. This is what affects how well data travels across a wireless network.

Different wavelengths (frequencies) experience difference signal loss. The lower the frequency, the longer the wavelength, and the longer the wavelength, the further it can travel before signal gets lost.

For example, 2.4GHz have longer wavelengths than higher frequencies like 5GHz.

How is Wi-Fi Signal Loss Measured?

We measure the energy that is associated with received wireless signals in Decibels (dB). We can also measure loss of signal in this way.

Decibels are logarithmic. On the linear domain, when you add decibels it grows exponentially and when you subtract decibels it reduces exponentially.

The 3dB rule

Every 3dB change, there is a doubling of energy (if increasing) or a halving of energy (if decreasing).

As a ratio, this would look like:

If we had the wireless signal energy at
1:10dB

Then doubling it would be
2:13dB

Remembering this rule can help with both analysing the energy associated with wireless signals as well as predicting it.
Similarly, if you add or subract 10dB, it changes by a factor of 10.

The Relationship Between Frequency and Wireless Signal

Let’s take a look at 2.4Ghz and 5GHz frequencies or waveforms. 5GHz is a higher frequency, so has more wavelengths in a given time period. 5GHz has more wireless signal loss (attenuation) than 2.4GHz, and thus is better for high-density areas. 2.4GHz has less wavelengths in a given time period and is better suited for wider coverage. Bear this in mind when you are planning or troubleshooting a wireless network.

How is Wireless Signal Affected by Different Materials?

In an ideal world, you would have a clear line of sight between your wireless points. In reality, this is rarely the case and you will often find things that get in the way and stop the wireless signal from traversing effectively across your network.

Different materials will affect wireless signals and attenuation in different ways.

Materials such as concrete will cause more attenuation of wireless signal than wood.

In scenarios where wireless signals can propagate (the action of spreading) normally, there is no interference from other materials. However, there are some things that can alter the propagation of a wireless signal, causing it to behave differently and potentially become unreliable.

For example, a WLAN environment with metal surfaces may encounter unpredictability with wireless signal due to it reflecting off the metal.
Wireless signal can also be absorbed by certain materials like water or people, causing the signal to falter.

Being mindful of materials during the WLAN planning stage can help ensure the environment doesn’t hinder your wireless network and you have reliable connectivity results.

Co-Channel Interference

Different materials aren’t the only thing that can interfer with wireless signals.

Due to the 2.4GHz and 5GHz frewuency bands being unlicensed, there are no restrictions on people when extending wireless networks with access points.

This means that they can become crowded as well as channels not being assigned efficiently. Both of these issues can cause co-channel interference.

When planning your WLAN it’s important to take these issues nito consideration and plan your wireless network accordingly so as not to risk problems with wireless signal later down the line.

You want your WLAN to be as effective and efficient as it can possible be, which takes planning and wireless network knowledge.

Whilst the 2.4GHz is popular due to its propagation qualities due its waveforms passing through materials like walls more easily and reaching end users at a long distance. This however has meant that its become crowded with competing devices such as cordless telephones, baby monitors and bluetooth devices. This saturation can cause problems with your wireless signal.

In comparison, the 5GHz spectrum has greater availability and relaxed transmission power giving it more flexibility when it comes to wireless networks.

The 2.4GHz band has only 3 channels without any overlap, whereas the 5GHz has 24. This is another reason why the 5GHz band is favoured for high-density WLAN environments.

Understanding Frequency Channels

To ensure you can maximise the performance and scalability of your WLAN, you need to understand how these channels operate and use that knowledge to avoid co-channel interference.

Let’s take an Access Point as an example. An AP will have a specific bandwidth through which it will transmit and receive signals to and from other points. The channel assigned to the AP will be appropriate for the centre frequency of the first 20MHz channel used by the AP.

This bandwidth is specifically the frequency range over which the data signals are transmitted. Peak transmission and power is spread over the range of that bandwidth, with it dropping off at the edges.

These edges are then at risk of meeting other nearby wireless networks and are prone to interference from the ‘noise’ of these other networks.

It’s important to use what you know about channels to prevent the reduction of wireless signal speed and loss of scalability of your wireless network.

In order to minimise interference between neighbouring access points, choose to assign them with non-adjacent channels. Following this will make it easier to scale your network. If you don’t follow this principle, you will likely encounter problems with latency and throughput.

The best way of reducing interference when assigning WLAN channels is to carry out a Wi-Fi site survey. This involves analysing the noise levels across the spectrum so you can make informed decisions for your wireless network.

Call The Experts

If this all sounds a bit complicated, then why not give us a call here at Geekabit? We have Wi-Fi expert engineers working out of Hampshire, Cardiff and London who can take care of all your Wi-Fi woes.

From Wi-Fi site surveys, to planning and installation, we’ve got your WLAN covered. GIve us a call or drop us an email to see how we can help keep you and your business connected.

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Ubiquiti Wi-Fi Expert Help

Here at Geekabit, we love Ubiquiti – It’s no secret. We’re often asked what bits of Wi-Fi kit are our favourites, and Ubiquiti is definitely one of them. We use Ubiquiti wireless devices so much that we consider ourselves a bit of an expert when it comes to Ubiquiti Wi-Fi installations. We’ve done quite a few blogs sharing our expert knowledge of Ubiquiti Wi-Fi devices, so this week we thought we’d do a quick round-up on some of the things we’ve touched on.

Let’s start with how Ubiquiti UniFi could help your business. This blog was the first in a series of three looking at the benefits of Ubiquiti UniFi in a business setting. If excellent, reliable Wi-Fi is critical to your business operations, then this is well worth a read.

[Part 1] What is Ubiquiti UniFi and How Could It Help Your Business?

In the above blog, we looked at what Ubiquiti UniFi actually was and how it could function as a network in your business. This next one focuses in on the Controller and UniFi Cloud Key and their expert Wi-Fi function within an effective wireless network.

[Part 2] Ubiquiti UniFi – The Brains

The third in that series of blogs looked at the elements that complete the Ubiquiti UniFi network and how they could provide you with a better connected business. After the last 18 months, we’ve all seen how vital it is to have a reliable connection. This series of 3 blogs on Ubiquiti UniFi highlights how these interconnected devices could be the ideal solution for keeping your business well connected.

[Part 3] Ubiquiti UniFi – The Elements

Ubiquiti Access Points are a staple in our Wi-Fi toolkit. We’re confident that their selection of access points are straightforward to match to our clients needs and satisfy your end users. For a blog that takes you through choosing the right Ubiquiti access point for your business, check out the link below.

How Do I Choose The Right Ubiquiti UniFi Access Point?

Of course, Ubiquiti isn’t the only provider out there. How does it compare to some other top options on the wireless device market? See how it stacks up against popular choices from Meraki and Aruba.

UniFi vs Meraki vs Aruba

With all the Wi-Fi 6 hype, you might be wondering what the choices are in terms of Ubiquiti Wi-Fi 6 products. In that case, you’ll probably want to have a read about the Amplifi Alien – The new Wi-Fi 6 router from Ubiquiti.

Amplifi Alien – The New Wi-Fi 6 Router from Ubiquiti

If you have a large area to cover with your network range, then mesh could be the right option for you. Mesh is essentially like a interconnected grid or net of access points that all communicate with each other, ensuring that even if one goes down you don’t drop your connection. If this sounds like something that could work for your business Wi-Fi network, have a read of the blog below explaining Ubiquiti UniFi Mesh models.

Ubiquiti UniFi – What are Mesh and Mesh Pro Models?

The latest from our Ubiquiti blogs is the range of Ubiquiti airMAX products. With something to match every business Wi-Fi need – from a functional perspective to design aesthetics – This blog will take you through the Ubiquiti airMAX device choices.

Which Ubiquiti airMAX product should I choose?

If you need Ubiquiti Wi-Fi expert help then give us a call here at Geekabit. Our Wi-Fi experts operate out of London, Hampshire and Cardiff and are all competent in Ubiquiti wireless devices.

To get in touch, give us a call or drop us a message.

 

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What is Hybrid Broadband?

Is hybrid broadband the answer to your Wi-Fi woes?

It’s safe to say we all want unbreakable Wi-Fi. That’s what we strive to give our home and business clients – Especially ones with Wi-Fi woes!

Despite ‘Freedom Day’ happening earlier this week, many companies, employees and schools are still accessing work and learning from home. That means Zoom calls and Microsoft Teams meetings are here for a while yet. If you’ve ever had you Wi-Fi connection stutter and freeze during an important call or meeting, you’ll understand the frustration that comes with unreliable Wi-Fi.

You may not have experienced dodgy Wi-Fi but are you confident that your Wi-Fi is unbreakable? If the answer isn’t a firm yes then you might be interested to find out more about hybrid broadband and how it could help improve the reliability of your Wi-Fi connection.

You might have seen some TV adverts from BT and Vodafone, publicising their hybrid broadband offerings. But what actually is it?

What is hybrid broadband?

The idea behind hybrid broadband is a bit like a safety net. If your standard broadband connection starts to struggle or fail, it is backed up by a mobile connection via a 4G or 5G network (depending on carrier).

Basically, it provides a complete Wi-Fi service via a fixed landline and mobile provision all in one.

BT’s hybrid broadband Hybrid Connect works via their SmartHub2 router, not only using their broadband service but also offering a 5G back-up via their cellphone carrier EE. You don’t need to be a subscriber of both – Just a BT customer.

This means that should your broadband connection go down – Perhaps because of vandalism of the street-side cabinet, or extreme weather – Then you will still be able to get online via the 5G network.

All internet devices that are connected to your router would automatically switch over to the alternative mobile internet connection in under 90 seconds if a problem was detected with the broadband.

With the ability to purportedly support up to 250 devices at a fast enough speed, this could be a great solution if you and your business operations are heavily reliant on being connected to the internet. Which is a lot of us currently!

Is hybrid broadband guaranteed to work?

Well, unfortunately no. Hybrid broadband is only as good as your 4G / 5G reception. Automatically switching to a 4G network with no reception isn’t going to keep you reliably online!

The good thing is, there is something you can do about this.

If your home 4G connection isn’t as strong as you would like, you will need to make sure your router has suitable external antenna reception. Geekabit can help with this for both home use and business customers!

We’ve helped a lot of customers recently, especially those in rural areas,to  get excellent 4G coverage to boost their Wi-Fi strength.

Here at Geekabit we have the expertise and tech kit to make sure that your antenna is placed in the best place possible for a reliable and strong 4G connection.

You can read more about how we can help with 4G broadband here.

If you think that 4G broadband might be the answer for your home or business Wi-Fi then get in touch with us today – Our Wi-Fi experts from Hampshire, Cardiff and London will be pleased to chat through the options with you.

 

 

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What’s Different About Wi-Fi 6?

Wondering what all the fuss is about when it comes to Wi-Fi 6? If you’re questioning what the differences are and whether it’s worth making hardware device changes, then read on.

The next generation of wireless standard is here (actually, it’s been here since the end of 2019). Wi-Fi 6, or 802.11ax has the following main differences:

  • It’s faster
  • It provides better performance in congested areas (think anything from your own device-packed home, to stadiums)

We know it informally as Wi-Fi 6 – Wi-Fi versions have now been assigned simple numbers to replace the more complicated code-like names that we saw before.

What are the Wi-Fi Version Numbers?

The new Wi-Fi version numbers are much more user friendly, but for the fellow geeks among us, here are what the new version numbers correspond to, plus (whilst not being officially branded) what all of the old versions would have been.

Wi-Fi 1 – 802.11b (released in 1999)

Wi-Fi 2 – 802.11a (also released in 1999)

Wi-Fi 3 – 802.11g (released in 2003)

Wi-Fi 4 – 802.11n (released in 2009)

Wi-Fi 5 – 802.11ac (released in 2014)

Wi-Fi 6 – 802.11ax (released in 2019)

You might start to see these newer version numbers appear in software when connecting your smartphone, tablet or laptop, to enable you to see which Wi-Fi networks are newer and faster. This is what the Wi-Fi Alliance announced that they would like to be seeing across networks. It’s worth noting that it isn’t mandatory for manufacturers to label their products with Wi-Fi 6 instead of 802.11ax, but we’re hopeful that most will. Re-naming products from 802.11ac to Wi-Fi 5 might be another matter though!

Wi-Fi That’s Faster

As with most technological advances, the latest development in Wi-Fi standard is faster in terms of data transfer speeds. In comparison to Wi-Fi 5, a Wi-Fi 6 router would provide one device with up to 40% higher speeds.

What Makes Wi-Fi 6 Faster?

The reason Wi-Fi 6 can achieve such faster speeds is due to more efficient data coding which thus results in higher throughput. Basically, the radio waves are packed with more data. With each Wi-Fi standard, the ability for the chips to encode and decode the data gets more powerful, hence why Wi-Fi 6 is faster than Wi-Fi 5, and can handle extra work.

You may be aware that we have 2 frequenceis used for networks – 5GHz and 2.4GHz. 5GHz is more commonly used as it is subject to less interference, however 2.4GHz is still a good option for being able to penetrate solid objects. Wi-Fi 6, the new standard, even increases speeds on these 2.4GHz networks.

How Will Wi-Fi 6 Affect the Battery Life on my Device?

Many Wi-Fi 6 enabled devices will have a new ‘target wake time’ feature. This means that an access point can define a specific set of times when devices connected to the internet need to have access to the wireless network. This new efficiency should mean that your Wi-Fi enables devices should have a longer battery life.

Let’s take your smartphone, for example. When the AP is talking to your phone, it can tell it when to put it’s Wi-Fi radio to sleep and when to wave it up to receive the next transmission. Because your device can spend more time in sleep mode, you should find your battery lasts longer.

It also means that devices that connect via Wi-Fi with lower power can benefit from longer battery life.

Wi-Fi That Performs Better in Crowded Areas

We know there hasn’t been much opportunity for it as late, but picture trying to get online at an airport, hotel or live event at a stadium. When an area is as congested with devices as these, you can suffer with slow Wi-Fi and even struggle to connect.

Wi-Fi 6 tackles just this problem. With new technology, superior to previous Wi-Fi standards, it’s purported that Wi-Fi 6 will improve the average speed of each user by at least 4 times. Even in crowded areas with lots of devices.

This isn’t just something that will benefit you when out in public places – It could be a huge help in your home as well. If you have a large family all with multiple devices connected to Wi-Fi, then this could be just the solution to stop the slow-down. Or perhaps if you live in a densely populated place, like a block of flats.

How Does Wi-Fi 6 Tackle Congestion from Multiple Devices?

There are various features that help Wi-Fi 6 better tackle the problem of heavily crowded networks. Just knowing that a Wi-Fi 6 device connected to a Wi-Fi 6 access point will work better may well be enough for you!

For those who want all the geeky details, here’s what’s going on to make Wi-Fi 6 better for networks with multiple or many devices.

Wi-Fi 6 technology is able to create a large number of sub-channels within one wireless channel. Date intended for each individual device can be carried by each sub-channel. This technology is called Orthogonal Frequency Division Multiple Access (OFDMA). Essentially this means that a Wi-Fi 6 enabled access point can talk to more devices at once.

Wi-Fi 6 also has improved MultipleIn/Multiple Out (MIMO). Again, this lets the access point talk to multiple devices at once through multiple antennas. The difference between this and Wi-Fi 5, is that while the latter enabled an access point to talk to multiple devices at the same time, it couldn’t allow the devices to respond at the same time, thus slowing things down. The new improved MIMO on Wi-Fi 6 is a multi-user version (MU-MIMO) which enables devices to respond to the access point at the same time.

Let’s look at another potential scenario. Wireless access points that are locating close to one another may transmit on the same channel. This means that the radio needs to listen and wait for a clear signal before it can reply. Wi-Fi 6 uses spatial frequency re-use which allows you to configure Wi-Fi 6 wireless access points with different Basic Service Set (BSS) colours, which consists of a number between 0 and 7. The device can then determine whether a particular channel has a weaker signal, and thus ignore it and transmit without waiting. This is another way in which Wi-Fi 6 will improve wireless performance in congested areas.

These are just a couple of the improvements to be seen from the new Wi-Fi 6 standard. There are many more, smaller enhancements which will improve the speed and performance with Wi-Fi 6.

How Do I Know If Something has Wi-Fi 6?

Luckily, thanks to this handy article, you’re now familiar with all the technical names of the different Wi-Fi standards, so you’ll know exactly what to look for. Right? Don’t panic! We’re only kidding. Thanks to the new versions, it’ll be easy for you to find devices that are certified Wi-Fi 6 (rather than hunting around for 802.11ax!). Device manufacturers are able to say whether their product is Wi-Fi 6 or Wi-Fi 5.

You may also start to see a logo saying ‘Wi-Fi 6 Certified’ on relevant devices. This means that the product has gone through the Wi-Fi Alliance’s certification process. The old Wi-Fi Certified logo simply told you it was Wi-Fi Certified, rather than what generation of Wi-Fi a product was. The new logo will make it clear if it is Wi-Fi 6. So there will be no need for trawling through product specifications!

When Can I Get Wi-Fi 6 Enabled Devices?

The new Wi-Fi 6 standard was finalised in 2019, with hardware being released in the latter part of the same year and into 2020. So you should be seeing Wi-Fi 6 enabled products in the market now. It’s shouldn’t be something you need to put too much thought into – As new routers, smartphones, tables and laptops are released into the market, they will just start to come with this new Wi-Fi 6 technology.

It’s worth remembering that to benefit from the improvements on the new Wi-Fi 6 standard, you need both the sender and receiver devices to support this latest generation of Wi-Fi 6. Whatever the connection, it will only operate in the mode that your device supports. For example, you may have a Wi-Fi 6 enabled router, a Wi-Fi 6 enabled smartphone, but a laptop that only supports Wi-Fi 5. You’ll see the advantages of Wi-Fi 6 on your smartphone, but the laptop will only work at Wi-Fi 5 capacity.

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The Wi-Fi Lifecycle: How to Boost Wireless Performance at Every Stage

Managing a wireless network is a non-stop task. A wireless network is a lifecycle – It is constantly moving through the processes, and every stage gives you the chance to troubleshoot and optimise your Wi-Fi.

What is the Wi-Fi Lifecycle?

If you are responsible for deploying a Wi-Fi network and then doing the ongoing management, then you will likely be familiar with the stages you see throughout this process. It starts with the wireless network design, and then continuing maintenance, optimisation and troubleshooting, which can lead you back to those design stages. To ensure that your wireless network reliably performs at its optimum levels, you need to understand these stages and equip yourselves with the right tools.

Let’s have a look at each stage of the Wi-Fi Cycle.

Wi-Fi Design

First up, it’s design. Do not skip this step. It’s so important for your wireless network to carry out surveys and design according to the results. You likely won’t get a high-performing, reliable Wi-Fi network without doing this stage properly!

Designing your wireless network gives you the opportunity to translate the Wi-Fi needs of your business (or home) in a way that meets or exceeds all of your requirements. Do not just deploy and hope for the best – Wi-Fi is a vital first stage in any wireless network deployment.

If you’re not sure where to start, then get in touch with us here at Geekabit. Our Wi-Fi experts have all the knowledge needed to carry out a Wi-Fi survey and use the information identified to design a high-performance wireless network that provides reliable Wi-Fi for your business-critical applications. For more information on Wi-Fi surveys and what they entail, you might like to read this blog.

Network Validation

Once you’ve got your Wi-Fi network designed, taking things into consideration like walls, end user requirements, positioning, high footfall areas etc you need to validate it. The aim of this stage is to make sure that your Wi-Fi design behaves in the way you have predicted it to.

Using AP on a Stick technology, you can test out the locations for access points in your design and make sure that things like capacity and coverage are what you expected. This stage is also a bit of a safety net to catch any possible sources of interferences that didn’t pop up in your survey or design stage, for example differences in wall materials.

This stage is also vital if you want to make sure your network will be successful before complete deployment, saving you valuable time (and money) later on fixing problems. If you’re having to run new cabling, you really want to make sure that all your access points and antenna are in the best locations first.

You may find yourself returning to this stage multiple times. Perhaps you identify some potential issues with access point placing which sends you back to the design stage. You’ll find yourself re-validating those changes. Remember, this is a constant process and you will go through the Wi-Fi lifecycle time and again.

You don’t just validate post-design – You will also need to validate your network following its deployment. But hopefully, having done an initial design and validation stage, you will find your network running at its optimum performance for your end users.

Wi-Fi Optimisation

So you’ve designed your network, validated it and went ahead with deployment. Surely that’s it done? We’re afraid not! Even if your network seems to be working well and providing reliable Wi-Fi to your users, it’s something that needs constant monitoring and maintenance in order to optimise the Wi-Fi your business provides.

This isn’t a quick process or ‘box-ticked-next’ sort of stage. Continuously monitoring and tweaking your Wi-Fi network allows your to react in a timely manner to any changes. Perhaps you have an increase in staff members, or a rise in multiple device usage. Maybe there are physical changes made to the building, a reshuffle of office layout or a warehouse with wildly fluctuating inventory.

The Wi-Fi Optimsation stage allows for proactive wireless network improvements to be made for any known impending changes. Constant monitoring also enables a reactive approach to any adjustments that need to be made due to reported issues from end users.

Carrying out regular RF surveys of your Wi-Fi network will provide you with data that becomes invaluable when it comes to making adjustments and troubleshooting issues.

There may be times when a change of requirements is too large for just a few tweaks here and there, which will send you back to the design stage in order to create a new deployment.

Network Troubleshooting

No one wants Wi-Fi woes in their office if they can help it. Disgruntled employees that are complaining of slow Wi-Fi aren’t just demotivated and unproductive – They may not even be able to carry out business-critical tasks. If your business depends on reliable Wi-Fi, then you need to make sure your wireless network meets requirements by following the stages mentioned above.

But unfortunately, there will be times when issues slip through the net. Troubleshooting is probably the most stressful stage of the Wi-Fi Lifecycle. Everyone knows how frustrating it is to have dodgy Wi-Fi, and nobody wants to be on the receiving end of those complaints.

Thankfully, with the right tools you can keep these incidences to a minimum, ensure swift implementation of fixes and get straight back to the optimisation stage. Spectrum analysers are a big help during the troubleshooting process by helping identify Wi-Fi strength and interference.

 

Wi-Fi Design – Yes, we’ve gone full circle!

The nature of wireless networks is everchanging. Requirements change fairly regularly with the needs of the business. Sometimes these will be small, quick fixes and sometimes they will require complete re-design and deployment right from the beginning of the Wi-Fi lifecycle.

Luckily for you, you now know the process – Wi-Fi Design, Wi-Fi Validation, Network Optimisation and Troubleshooting.

 

Whichever stage your wireless network is currently in, Geekabit can help ensure your business Wi-Fi is high-performing and reliable for your end users. For more information or to discuss your requirements, get in touch with out one of our Wi-Fi experts today.

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UniFi vs Meraki vs Aruba

If you’re in the market for a bit of wireless kit then you’re rather spoilt for choice nowadays. Whilst it’s great to have a choice of products, it does beggar the question, how do I choose the right wireless product for my business?

Some of the big players when it comes to wireless network products are Ubiquiti, Meraki and Aruba. But which one is right for your specific deployment? Let’s have a look at them one by one.

Ubiquiti Network Wireless Products

We’ve spoken a lot about Ubiquiti and their range of wireless products – They are a firm favourite with our Wi-Fi experts here at Geekabit. Ubiquiti provide a range of wireless networking products including access points, wireless controllers, antennas and wireless bridges. Whatever your Wi-Fi requirement, they’re likely to have a product solution.

Product Portfolio

  • Ubiquiti have the product range to meet a complete enterprise network
  • They cover both wireless and wired products
  • They have the management and security systems to go alongside

The Benefits for Small to Medium Sized Business Networks

  • They are easy to deploy and use
  • Lots of features
  • One intuitive User Interface to make the human-computer interaction as simple as possible
  • Unbeatable value

The Benefits for Enterprise Networks

  • All access points, switches and routers are easy to manage from one Use Interface
  • It has central management capabilities and troubleshooting
  • It is straightforward to use for network admin staff, with no certification needed
  • Cloud and on-premises management available
  • Very high access point performance
  • Good HD Wi-Fi control capabilities

The Benefits for Arena / Stadium Networks

  • They can provide arena access points with integrated high gain antennas
  • One access point can have up to 3 5GHz client serving radios
  • Multi 5 GHz radio access points save in installation and cabling costs
  • Outstanding performance in a high traffic environment

User Experience

  • Quick and easy deployment with no licenses required
  • A single, intuitive user interface for all Ubiquiti elements with secure remote access
  • It’s easy to expand the network if and when needed without additional licenses
  • They provide free support (without needing a support agreement) plus a community of Ubiquiti users for extra support, buffered by Ubiquiti employees

Price-point

  • The price-point for Ubiquiti wireless products is low compared to other brands, offering fantastic value for money

Meraki Wireless Products

The Meraki MR series from Cisco delivers Wi-Fi 6 access points, faster access point deployment, simplified administration, and richer visibility.

Product Portfolio

  • Meraki have the product range to meet a complete enterprise network
  • They cover both wireless and wired products
  • They have the management and security systems to go alongside

How it Fares for Small to Medium Sized Business Networks

  • They are easy to deploy and use
  • You have to pay a subscription fee, which renders the product useless if not paid
  • It works well for smaller businesses and enterprises, apart from it being expensive
  • For better prices, you need to commit to several years and pre-pay

How it Fares for Enterprise Networks

  • It is easy to deploy and use cloud infrastructure
  • There is no on-premises option
  • Performance falters with high traffic
  • Ongoing licensing is expensive

How it Fares for Arena / Stadium Networks

  • There are no capabilities specifically targeted to venues of this size or type
  • For focused radio frequency, external antennas are required which will incur extra costs and will need mounting
  • There are no multi 5 GHz radio products, and RF tuning capabilities are weak
  • HD Wi-Fi performance is weak

User Experience

  • Quick and easy deployment but a lack of flexibility may cause problems
  • Licensing is required, but all features are included
  • It has a single, intuitive user interface
  • Support services are available from Meraki, but a service subscription is required. Without it there is no support
  • Additional support is available at an additional cost

Price-point

  • The price-point for Meraki MR wireless products is high compared to other brands, with licensing and subscription fees pushing it up.

 

Aruba Wireless Products

The range of Aruba Access Points deliver a fast, reliable Wi-Fi solution with great performance levels and a boost to network efficiency. They will also support the growing mobile and IoT density demands on your network.

Product Portfolio

  • Aruba have most of the product range to meet a complete enterprise network need
  • They cover both wireless and wired products
  • They have the management and security systems to go alongside

How it Fares for Small to Medium Sized Business Networks

  • Controller based products can be difficult to deploy and use
  • Instant access points lack features unless you have other Aruba products such as Aruba Central or Aruba AirWave licenses
  • Aruba Central has a good cloud-based product for small to medium sized business, but it is very expensive

How it Fares for Enterprise Networks

  • Large configurations can handle large networks
  • The base product is a traditional single tenant hardware controller which can make it difficult to deploy and use
  • For adequate reliability, you will need redundant controllers which are pricey
  • The Aruba instant access points are not sufficient for larger enterprises or multisite premises
  • Aruba Central provides a cloud alternative but uses separate licenses for features. This means that you may require additional licenses for future functionality which could prove very expensive
  • The ongoing admin of handling expiring licenses is time consuming

How it Fares for Arena / Stadium Networks

  • As with Meraki, for focused radio frequency with Aruba products, external antennas are required which will incur extra costs and will need mounting
  • There are a maximum of 2 5 GHz radios per access point
  • The Aruba multi 5 GHz access points have filtering
  • HD Wi-Fi performance is weak

User Experience

  • Deployment is difficult, with added complexity of ensuring you have the right licenses which can be time consuming
  • Depending on the products used, you may require multiple user interfaces
  • Expanding your network or adding new features may require additional licensing and subsequently more costs
  • Aruba does provide support within a 90-day product failure warranty. Additional support after that requires a paid support agreement. If you don’t pay, you don’t get support

Price-point

  • The price-point for Aruba wireless products is lower than Meraki but medium compared to other brands. As with Meraki, the costs involved with licensing and subscription fees with Aruba pushes the price up.

 

Still not sure what wireless products you need for your network?

If you’re unsure what wireless products would be suitable for your network – Whether it be small or arena sized – Our Wi-Fi experts would be happy to chat through the options. Our experienced Wi-Fi engineers can match the right wireless network products with your requirements to get you the most reliable Wi-Fi possible. Let’s strengthen your connections today – Get in touch now.

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