General Discussion
  >> Fibre Broadband

Register (or login) on our website and you will not see this ad.

  Print Thread
Standard User FredTheB
(member) Sun 01-Nov-15 23:49:37
Print Post

Wifi for Large Area??

[link to this post]
So our family run a tourist attraction called Heaven Farm in East Sussex.

We are connected to Cabinet 5, Danehill, Which recently received fibre. We are thinking about installing wifi for the customers. What would be the best way to let out wifi round the farm? Hotspot? Boosters? Separate routers? Any of your opinions would help alot smile




Fred The B

Connection = 2mbps
Standard User ian007jen
(committed) Mon 02-Nov-15 08:25:17
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
Two of the best websites for advice/equipment are and

I would have thought a mesh system would be best.
Standard User VMUer
(newbie) Mon 02-Nov-15 12:14:03
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
I setup a couple of these to feed my internet connection to my daughters house 100 Metres down the road and has been very reliable since I installed it last April.

Go to the TP-Link web site and download the manual to see if itís any good for your situation. I stayed at the Freshwater Beach caravan site in Dorset this year and they have a very similar system but looks like it was installed by proís so would have cost them a mint but they are easy to fit and set up if you have a little know how.

Register (or login) on our website and you will not see this ad.

Standard User sfo32
(learned) Mon 02-Nov-15 14:13:04
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
The DIY approach can be fun and educational, but you might want to consider getting some pros in to at least see what they suggest.

The problem with WiFi on a commercial level is that it tends to be far more complicated than you think once you get to the point of needing more than one access point. It all depends on how big an area you need to cover, and how many users.

Boosters, plural, for example, may lead you into dark territory. It sounds simple: Access point > Booster (repeater) > Booster (repeater) and all's well, but in reality you usually lose 50% of the bandwidth at every hop, and on top of that you may have reliability issues, and ...well, it just isn't a good idea smile

Range to an access point is also an issue. Remember that as well as transmitting a signal, each access point has to receive it back from the phone/table/laptop, and these devices have tiny antennas. So, for example, having one huge omnidirectional antenna in the centre of the area with a radio running at the highest power legally allowed may seem like a good idea, it isn't usually. While it might be for some situations, in most cases you'll find that it really doesn't work very well and you'd be better of with multiple sector antennas and multiple radios, linked via 5Ghz if you can't use cables....and so on and so forth.

If you are likely to have more than about 30 people using the WiFi service at the same time per access point, you'll also encounter the "hidden node" issue, especially with omnidirectional antennas.

And on top of all that, there's also the legal side to consider. First of all, your broadband provider may not permit you to allow the public to share your connection. Secondly, although not (to my knowledge) currently required by law, you may want to consider some form of logging and even a signup system.

Imagine, if you will, that someone uses your connection for something bad. I mean really bad. So bad that the authorities get involved and break the door down at 3am. It is highly unlikely, but it could happen. It would be far better for you to be in a position to say "it wasn't me -- here are our logs and these are the user signups" rather than saying "err.. it wasn't me guv, honest".

And finally, you might want to use your wifi system as a free and unintrusive way to collect useful data about your visitors (e.g. email addresses/social media addresses) or something along those lines. That requires hotspot software/hardware.

These are all things to think about, anyway.

I don't know if I'm allowed to post multiple links in one post without it triggering anti-spam systems on the forum, so I'll just encourage you to search for things like:

Ubuquiti is an interesting WiFi hardware manufacturer. They have a number of options including a system called Unifi which is easy to manage and has outdoor and indoor units. Software running on a (dedicated) PC will help you manage the network and your users.

Netgear has a new range of WiFi access points that can connect together and be remotely managed AND it includes a Hotspot manager/login/ticket whatsit. There's a monthly charge per access point.

Zyxel has a number of "hospitality" wifi products including boxes that manage your hotspots, log access, manage users and even ticket printers. Basically youo can buy an all-in-one box that lets you manage everything from one place. Some of them are really, really good.

Microtik has a range of hardware that can do hotspot/gateway/various things.

Purplewifi is interesting and might be worth investigating. You should really look into this.I've not looked in detail but on the face of it it is very interesting.

Thecloud wifi is something to search for too.

And of course also look into all the other options that people are suggesting here.

It is not my intention to scare you off. I'm just giving you some options and things to think about. If you are talking about a small area and a few people at a time you don't need to go overboard and most of what I'm saying won't be of interest and won't apply.

Oh, one last thing .... consider a totally separate FTTC connection for your visitors, or at the very least make sure they are on a VLAN on your network that has no access to your "office/admin" network. Again it is highly unlikely to be an issue, but you don't want to make it easy for someone to get into your admin network etc etc.

No, there's one more thing too before I forget -- make sure your users can't send email without authentication on your network.
Standard User baby_frogmella
(fountain of knowledge) Mon 02-Nov-15 15:03:51
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
If you want the very best you're better off going for Cisco enterprise grade access points

TalkTalk Business Fibre 79999/20000 kbps
Powered by Linksys EA8500
Standard User APTMAN
(regular) Mon 02-Nov-15 15:03:53
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
It would be easier and cheaper if you just had it in your shop/cafe .

You would need a very good hardware firewall like Smoothwall dot org with content filtering eg to stop porn etc.

I have in the past used a WiFi point to point link over 1Kl using WiFi dongle's mounted in old satellite dish's .

What about 'Leaky Cable' (I think it a leaky coax cable ) That's what is used in say the London underground (tube) so your phone gets a signal underground.
You could run that along poles around the farm .

Edited by APTMAN (Mon 02-Nov-15 22:27:38)

Standard User MilesPortent
(newbie) Tue 03-Nov-15 21:12:15
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
I'm not sure of the area of coverage you require, or whether weather-proofed devices are required, or if you have any kind of structured cabling in place for access points to be plugged into, but the Cisco WAP321 (or the 121 for smaller scale) might be worth looking at. It can be clustered (a max of 8 access points per cluster on the 321, 4 on the 121) and is also PoE capable (in conjunction with a compatible PoE switch) which is helpful for siting APs in awkward or remote locations.

It's been previously mentioned but putting your public wifi on a separate VLAN from your business network is a good idea, as is using a hardware firewall (Watchguard etc) to provide content control by site category and also traffic management (you don't want your public wifi users caning your bandwidth!)
The WAP321 also provides a captive portal feature meaning that users joining your public wifi can be redirected to a website upon connection - useful for informing them of your usage policy!

Hope this helps!
Standard User godsell4
(member) Wed 04-Nov-15 08:20:45
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
ubiquiti access points are well thought of, especially if they are going to be mounted outdoors

PlusNet Unlimited Fibre 3Mb to 5Mb
Standard User bewA
(learned) Wed 04-Nov-15 10:00:33
Print Post

Re: Wifi for Large Area??

[re: FredTheB] [link to this post]
At work we have Cisco Meraki Wireless Access Points. You manage it through a cloud based portal and is really easy to setup.

You can add as many wifi points as you like and have different SSID's and have restrictions on those SSID's like bandwidth for example. captive portals so people have to authenticate using something like Facebook or use a click through.

Depending on the budget could be pricey but providing you strategically place the AP's then it should worth however you can see hotspots through the management portal so it might help to reposition some access points.
  Print Thread

Jump to