4G Broadband and the Teltonika RUT950 Industrial Cellular Router

If you live in a rural area, you may know only too well how slow the BT Openreach service can be. And we all know how frustrating patchy Wi-Fi can be, especially when so many of us are currently relying on it for work, home learning and socialising.

We’ve had quite a few clients recently that have asked us to install 4G broadband as a more reliable alternative to the slow BT Openreach service they’ve had previously.

The really great thing about 4G broadband is that we can use our equipment to test whether it will work for you before fitting any kit.

It’s becoming a more popular choice for home Wi-Fi networks, so we thought we would share with you our top product for 4G broadband installations – The Teltonika RUT950 4G LTE Wi-Fi Dual-SIM Router.

 

What’s it all about?

Here’s where we’re going to get technical. To skip past the tech jargon, scroll to the next section where we explain why the Teltonika RUT950 is our preferred choice for 4G broadband installations.

This industrial cellular router can be used both as a backup in-case your normal broadband fails, or as your main internet source. It guarantees a reliable internet connection with high data throughout (the amount of successfully moved data, usually in Mbps) and data redundancy (permits the correction of errors).

Connectivity

  • 4G/LTE (Cat 4), 3G, 2G.

 

WAN Failover

  • Automatic switch to available backup connection.

 

Wi-Fi

  • Wireless Access Point with Hotspot functionality. This router can support upto 100 simultaneous connections. Perfect if you’re currently a family of 2 working parents sitting on Zoom calls with 2 teenagers needing to be on virtual lessons via Teams! You can also balance your internet traffic over multiple WAN connections.

 

Dual Sim

  • With auto failover, backup WAN and other switching scenarios. If one SIM has a weak signal, reaches its data limit, has no network or network is denied, the data connection fails, or the SIM becomes idle, the router will automatically switch to the other SIM to limit disruption to signal. Custom data limits can be set up for both SIMs.

 

Ethernet

  • X4 Ethernet interfaces with VLAN (Virtual LAN) functionality. Ethernet adaptions can come in really handy, especially at the moment when households are fighting over their connection.

 

RMS

  • Compatible with Teltonika remote management system, which makes for simple and secure monitoring by us, for you and your network.
  • RutOS is a unified operating system that works across all of the Teltonika Network routers. Being powered by RutOS makes this cellular router highly secure and easily customisable.

 

Security

  • Unlimited configuration and pre-configured firewalls. WPA2 Enterprise (Wi-Fi Protected Access – Still considered the gold standard for wireless network security). Attack prevention. Mobile quota control.

For more detailed information and the complete specification on the Teltonika RUT950 Industrial Cellular 4G LTE Wi-Fi Router, you can head to their website.

 

Why is this product our preferred choice?

This 4G router enables us to have remote access to the network. This means that should any problems arise, we can provide support to our clients from where we are, rather than having to go to their premises.

The Dual-SIM functionality means that there is a backup should one of them fail, giving the client resiliency and reliability.

The units are powered by an operating system called RuTOS. This interface, a little bit like the way you use your smartphone, means that the manufacturer can send through newsletters and updates when new features have been added to the operating system.

Essentially, it’s a really powerful bit of kit, and well trusted by our Wi-Fi experts and engineers.

If you are struggling with a slow BT Openreach connection and would like to find out more about 4G broadband, head to our website. Or you can give our Wi-Fi experts a call and we can chat through whether 4G would be a good option for you.

How Does Capacity and Coverage affect Wi-Fi Interference?

This week’s blog is the last in our series on Wi-Fi interference and what you can do about it. So far we’ve covered physical causes of Wi-Fi interference, how electrical devices can affect Wi-Fi through frequency interference and today we’re talking about capacity and coverage.

How does capacity affect Wi-Fi interference?

Capacity problems are most commonplace in corporate environments like offices. A potential issue that these environments might face is having too many users per broadcast device. This causes a capacity overload and that’s when you start to run into Wi-Fi problems.

Each Wi-Fi broadcast device, e.g. a router or access point, has a finite amount of bandwidth. This bandwidth is divided by the number of wireless devices connecting to it. So if only 10 devices are connected, then the bandwidth for that router will be divided by 10. It’s almost irrelevant how fast the internet connection is – If 50 people try to connect then the bandwidth is going to split 50 ways.

Ways to avoid issues with capacity and bandwidth, is to make sure that you don’t have just one router or access point serving an area of high density. If you have a lot of users or users with multiple devices in a certain area, then make sure you have the necessary number of broadcast devices. You might find our blog on ‘How Many Access Points do I need?’ helpful for this.

How does coverage affect Wi-Fi interference?

It’s not just about the capacity in an area, you also need to consider the distance that people are needing to connect across. Getting Wi-Fi coverage right is just as important as capacity.

We all know that that closer we are to a broadcasting device, the stronger and more reliable the signal is going to be. If you know that there will be users in a particular area of your office or business that will need to connect, then make sure that there is a device close-by enough to transmit a strong signal.

Coverage isn’t all about distance, it’s also about whether your devices are installed effectively. For example, it’s pointless installing an access point in close range to users if it’s pointing in the wrong direction, or hidden behind something. Wireless broadcast devices like routers or access points emit their signal in certain directions. Obviously you can’t see what way the radio signals are going so make sure that devices are installed properly. Access points that are hidden behind shelves, or wedged in ceiling tiles are not going to work the way they were intended to. Always check the instructions and manufacturers guide when installing any hardware so that they work effectively and reach the maximum coverage possible. If you’re not sure, then ask the experts!

What can we conclude on the types of Wi-Fi interference and their resolutions?

Wi-Fi has come a long way since it first arrived in our lives, and while the gap between wireless internet and wired is certainly closing, there’s always going to be some inferiority for Wi-Fi when comparing the two.

Some of the resolutions we’ve covered in this series of blogs on Wi-Fi Interference are:

  • Check for physical obstruction risks such as metal and concrete, and place your broadcast devices strateigically to mitigate risks.
  • Check your kit and upgrade where necessary. Devices that can use the 802.11ac frequency with dual band functionality are really useful for scenarious where you need to swap from 2.5Ghz to 5Ghz.
  • Always check for firmware upgrades. A bit like how you update the apps on your smartphones, manufacturers are constantly trying to better their performance by enhancing the software that runs them so do keep a watch for updates which are often free.

It’s so important to take careful consideration when designing your Wi-Fi network. If you don’t feel confident assessing your environment for the potential issues in this series of Wi-Fi interference blogs, then consider calling in the experts. Our Wi-Fi engineers can carry out a Wi-Fi survey followed by planning and design and finished with expert installation for effective and reliable Wi-Fi.

Are My Wi-Fi Issues Caused by Wi-Fi Interference?

Since 1997, when Wi-Fi emerged into the consumer world, it’s become integral to everyday life. For many it’s a vital way of staying connected with friends, family and colleagues – At home, at work and even out and about.

We tend to take it a bit for granted, when in actual fact we probably feel like we couldn’t live without it – Especially during 2020! And like so many things – We really only notice how much we depend on it when it’s not there. Much like when there is a power cut and all the lights go out – When Wi-Fi isn’t working properly, we really feel it’s absence.

Is there anything quite as frustrating as dodgy Wi-Fi?

Technology wouldn’t be technology without its issues, and Wi-Fi is no exception. So what can cause Wi-Fi problems? One of the biggest issues to affect how successful and reliable a Wi-Fi connection is, is Wi-Fi interference. In this blog we’re going to be looking at how you might go about detecting whether your Wi-Fi woe is an interference issue

How do I know if my Wi-Fi issue is due to Wi-Fi interference?

Here are a couple of problems you may experience if you are having trouble with Wi-Fi interference.

 

  • Trouble with signal strength, and having low signal despite being in close proximity to a Wi-Fi broadcast device like a router
  • You have no connectivity issues when using a wired connection, but have a considerably slower connection when connecting using Wi-Fi
  • Trying to transfer files between computers using Wi-Fi, and finding it very slow
  • Being unable to pair devices using Wi-Fi or Bluetooth despite being in close proximity to the receiver
  • Your Wi-Fi connection Intermittently dropping out

 

If you are experiencing one or more of these annoying Wi-Fi issues, then it’s quite possible that something is causing interference with your Wi-Fi.

There are two main types of Wi-Fi Interference – Physical and Frequency. We’ll be covering some examples of each of these in next weeks blog. Check back then to see how you can identify what may be causing your Wi-Fi interference issue, and how you can go about fixing it.

If you require any Wi-Fi help in the meantime, then please don’t hesitate to give our Wi-Fi experts a call. We’re still working under the current government guidelines, and mainly operating out of Hampshire and London. Don’t let dodgy Wi-Fi be the reason you can’t find a connection.