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Ethernet Ethernet Cables Fibre Broadband Media Converter Network WLAN
Do You Need a Media Converter for Your Network?

 Networking and Media Converters have gone hand in hand right from the start. They play a vital role when it comes to solving interconnection problems in networks. 

If you oversee a business network (or one in a large home) then you probably already use this handy device. But are you using the media converter correctly? 

What is a media converter?

A media converter is a networking device that allows you to connect one type of communication protocol cable to another different type of cable. For example, connecting a twisted pair to fibre optic cable. 

By connecting two different media, like Ethernet copper and Ethernet fibre, they can typically connect devices that are beyond 100 metres from the nearest available switch. 

The reach of the copper port can be extended with a copper to fibre converter by connecting a copper port on an Ethernet switch to the fibre that connects the device in the remote location.

The ability to do this provides great flexibility when building and connecting networks, easily connecting fibre and copper cables.

A media converter is usually a two-port device equipped with a copper interface on one side and a fibre interface on the other side.

Another key building block within a network are Switches. They enable you to connect multiple devices, such as computers, wireless access points, printers, and servers;  All on the same network within a building or campus. A switch enables connected devices to share information and talk to each other.

Switches are mostly made up of LAN ports which are usually copper Ethernet with a few fibre-based uplink ports. They are also often SFP-based (small form-factor pluggable used for data communication). The copper ports are used to connect devices within a short-range (up to 100 metres) while the SFP uplinks can connect devices that are further away (which would be useful for other switches and/or servers).

The goal for any well-designed network is to use all the available uplinks. This maximises throughput. Oftentimes, spare LAN ports are kept in order to be able to easily connect new devices in the future. However this only works well if the device is within 100 metres from the switch. It can also cause problems if it is in a ‘noisy’ environment – A copper cable can be susceptible to electromagnetic interference. 

In what sort of situation could we see these issues arise?

  • A computer placed in a remote location
  • An access point in an outdoor area
  • A video surveillance camera
  • An access control system far from the last switch, 

For instances where the LAN must be extended over 100 metres, you will require a network extender, and a media converter would be the ideal solution. 

To extend a network to a distant location, you would use a fibre connection from the switch and a media converter to connect to the device.

The remote device problem is solved with the Ethernet link providing a very long reach thus extending the connection. It also saves you from having to add other switches to the network. 

How Does a Media Converter Work?

Media converters can be split into two main groups. 

The first type of media converter can only convert physical media. For example,copper to fibre, or fibre to copper, without adjusting the speed of the link. This type of device is most commonly used when latency is a critical factor, in other words, when a time delay when transmitting the traffic is unacceptable during conversion. 

The second type of media converters are often called switch converters or rate converters. These are a standard Ethernet switch equipped with two ports. These devices can adjust both the media and the link speed so that it is possible to connect a 10/100/1000T port to a 100FX port. For time-sensitive applications, this type is unsuitable as the switch adds a small amount of latency to the connection.

Do media converters work in both directions?

Yes, they can work in both directions. Media converters work with bidirectional links, so the same model can be used to convert copper to fibre but also fibre to copper. 

If you use these devices in pairs, you can use the same model for both ends since they work both ways.

What Are the Different Types of Media Converters?

There are different types of media converter, including:

  • One that connects fibre and copper cables (the most common)
  • One that can convert Ethernet to VDSL 
  • One that can inject Power over Ethernet (PoE)

Typically, media converters are small standalone unmanaged devices. However, they can also form managed and unmanaged chassis solutions to integrate multiple devices within your network in a 19″ standard rack. For deployments in harsher environments, industrial media converters can be mounted in DIN cabinets to protect the electrical components.  

What is the most common model of media converter? 

As we mentioned above, the most common model of media converter is one which connects copper to fibre with one RJ45 port and one fibre port or SFP bay. To allow another converter or a switch equipped with the appropriate interface to be connected easily, the transport protocol is always Ethernet. 

What about legacy infrastructure?

It’s not always possible to use a fibre link due to legacy infrastructure, for example twisted-pair phone cables or co-ax cables. If these are already in use, replacing with new fibre is not practical. Media converters that convert Ethernet to co-ax or Ethernet to twisted-pair allow the use of legacy infrastructure. 

These devices can reach long distances over legacy cables due to using VDSL (Very high Data rate Subscription Line) technology.

As mentioned above, another type of converter can provide Power over Ethernet (PoE) on the copper Ethernet port to power remote devices. This is particularly useful for things like CCTV cameras or access control gates, and helps to simplify deployment of physical security solutions.

Covering the most commonly used interfaces today, media converter port speeds include Fast Ethernet, Gigabit and 10 Gigabit. Transceivers through an SFP port are able to operate on fibres from just a few metres in length up to 120km, satisfying a wide range of distances and speeds.

Media converters are useful for desktops too

Did you know that media converters can be used on the desktop too? 

The USB to fibre Ethernet media converter acts as a Network Interface Card for your desktop or laptop – Quickly deploying a Fibre To The Desk (FTTD) solution for security-sensitive applications, or those more than 100 metres from the switch.

What Are the Features of a Media Converter?

The majority of media converters are not smart devices, however there are some media converters that have smart features that can help to simplify the management of large networks. 

‘Have you turned it off and then on again?’

We’ve all heard that old IT joke. But actually there’s a reason why IT guru’s and network engineers say those notorious words. One of the most common ways to solve computer-related issues is to ‘power-cycle’ the device – Often, simply turning it off and then on again makes the problem disappear. 

For PoE (Power over Ethernet) powered devices, disconnecting the power on the switch port connected to the device having issues will automatically reset it. 

However, most media converters are not managed remotely and thus any that are on a remote site cannot simply turn the power off. In this case, a network engineer (or other person) would have to physically go to the remote site and disconnect and then reconnect the PoE cable. 

Some configurable PoE Media converters enable PoE power to be reset whenever the fibre connection is turned off and on. This ‘smart’ feature would prevent the need for a physical remote site visit by enabling you to control the PoE power via the fibre connection on the switch, resetting the remote device. 

Has all this talk of fibre cables and Ethernet ports got you in a tizz?

Call the experts! Here at Geekabit, our experienced Wi-Fi engineers can help at any stage of network deployment – From site surveys to design to installation. 

We’re only a phone call away, and can help get your business or large home properly connected. 

Thinking you’re too rural? We’ve got 4G for that! Our mobile and satellite broadband options could be just the thing you’re looking for. 

Get in touch with our Wi-Fi experts today.

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Ethernet Ethernet Cables
50 Years of Ethernet – But It’s Far From Over The Hill

Last month was the 50th anniversary of Ethernet – Half a century of this useful bit of tech kit. And as it turns out – You can teach this old dog some new tricks. 

Ethernet has proved its adaptability over the years, and continues to evolve along with technological developments including the worlds of AI, distributed computing and virtual reality. 

The History of Ethernet

Ethernet is somewhat unrivalled – Can you think of another technology that has been as influential? Its usefulness and success has shown over the past 50 years and it looks like it’s journey is set to continue for the foreseeable future.

Ethernet was invented by Bob Metcalf and David Boggs in 1973. Since then, Ethernet has been adapted and expanded across all industries, continuing to be the reliable Layer-2 protocol in computer networking.

It has literally been deployed everywhere – Including under the oceans and in outer space! This universality has led to further expansions, with the most impactful area currently using Ethernet being large cloud data centres. Part of this is the linking of AI (Artificial Intelligence) and ML (Machine Learning) clusters which is a rapidly growing area. 

Why Does Ethernet Have Such Broad Applications?

The bottom line is that in the majority of cases, there is no need to invent another network in order to connect what you need to connect. Ethernet brings flexibility and adaptability – 2 of the most important characteristics of any technology or communication network. 

Did you know that Ethernet was integral to business’ response to Covid?

When the pandemic hit, those who were able to work from home had to stay home. All of a sudden, we had a world full of distributed workforces all trying to stay connected. On top of that, we had a generation of home-learners thrust into online education and teachers teaching through video-conferencing. And let’s not forget that the strict social distancing measures meant more people connected through online gaming.  

This shift to remote working on such a large scale saw Ethernet applications play a large role in keeping things going due to the huge pressure on communication service providers to offer enough bandwidth to keep everyone online.

Ethernet is the foundation of internet technology. Connecting through Ethernet meant that those who had to stay home – Whether they were working, learning or playing – could have their internet needs met in their own homes despite the increased demand. 

Ethernet in Space

There are some really unique applications of Ethernet thanks to such widespread development. 

For example, for more than 20 years Ethernet has been used in space for exploration and on the International Space Station. It has also been used for Mars missions and on satellites. 

But why? The connectivity that Ethernet provides is seamless, which is vital for communication systems that are mission critical like sensors, cameras, controls and telemetry. When it comes to vehicles and devices like satellites and probes, Ethernet has been indispensable. 

Ethernet has also proved itself to be a key part of ground-to-space and space-to-ground communication. 

Ethernet for In-Vehicle Networks

It’s not just in outer space that Ethernet comes in useful – It’s the backbone of in-vehicle networks in the air (like f-45 fighter jets), on the ground and under the sea. It replaced Controller Area Network (CAN) and Local Interconnect Network (LIN) protocols as a more capable alternative. 

Ethernet is relied upon to provide connectivity for UAV’s (Unmanned Aerial Vehicles) and UUV’s (Unmanned Underwater Vehicles). These vehicles enable the monitoring of atmospheric conditions, tides and temperatures as well as providing next-generation surveillance and security systems – All because of Ethernet. 

Why Ethernet?

Ethernet is replacing the majority of ‘specialised buses’ of data communication and storage across all industries.

But why is Ethernet so all-encompassing? It’s simple and effective. 

  • Ethernet has simple connectors
  • It’s simple to make Ethernet work on existing twisted pair cabling
  • Simple frame types are easy to de-bug
  • It’s simple to encapsulate traffic on Ethernet
  • It’s simple to access control mechanisms

All these things have meant that Ethernet is a fast, cheap, easy-to-troubleshoot option for:

  • Embedded NICs in motherboards
  • Ethernet Switches of any size, speed flavour combo
  • Gigabit Ethernet NIC cards that pioneered jumbo frames 
  • Ethernet NIC and Switch optimizations for all kinds of use cases
  • Features like EtherChannel – channel bonding sets of ports in a stat-mux config 

What’s Next for Ethernet Development?

Not only have we seen how vitally useful Ethernet is currently, it’s also set to keep its value in the future. 

We’re seeing high-level resources committed to Ethernet and the continued technical work to improve features and functionality further. 

The IEEE P802.3dj Task Force is currently developing the next generation of Ethernet electrical and optical signalling. 

Over the past 50 years we’ve seen time and time again how Ethernet has solved problems across industries, bringing it all together with evolving developments. There is a strong likelihood that this will continue and only grow stronger. 

Ethernet and Internet Speed

When we talk about internet speeds, we focus on speed – Everyone wants dast internet! Ethernet is always drawing attention for his top speeds which seems to only continue to increase. 

But there is actually a market for the enhancement of slower speeds via Ethernet too on 2.5 Gbps, 5 Gbps and 25 Gbps. 

Over the last 20 years, it’s reported that over 9 billion Ethernet switch ports have been shipped, with a market value of over $450 billion. Ethernet is responsible for connected people on a global level, playing a pivotal role in connectivity between things, devices and ultimately people. 

What’s Next for Ethernet Expansions?

On the IEEE website it lists some future expansions for Ethernet which include:

  • Short reach
  • Optical interconnects based on 100 Gbps wavelengths
  • Precision Time Protocol (PTP) Timestamping clarifications
  • Automotive Optical Multigig
  • Next steps in Single-Pair ecosystem
  • 100 Gbps over Dense Wavelength Division Multiplexing (DWDM) systems
  • 400 Gbps over DWDM systems
  • A study group proposal for Automotive 10G+ Copper; and 200 Gbps, 400 Gbps, 800 Gbps, and 1.6 Tbps Ethernet

There is continuing expansion of the Ethernet portfolio with some potentially game-changing advances, for example:

  • Power over Ethernet (PoE)
  • Single Pair Ethernet (SPE) (Handling Ethernet transmission via a single pair of copper wires)
  • Time-Sensitive Networking (TSN) (A standard way to provide deterministic and guaranteed delivery of data over a network) 

It’s Not Just Ethernet That’s Evolving

We know that in the world of technology, things move at a fast pace and are always evolving and advancing. 

These evolving technologies rely on Ethernet. We spoke at the start of this article about the role Ethernet has to play in things like AI and VR. Advancements in these areas wouldn’t happen without Ethernet. 

As with many things technological, latency can be a huge problem and it’s paramount that this is managed. Ethernet and Precision Time Protocol is expected to help address this latency issue by enabling Ethernet to evolve into a connectivity technology with defined latency objectives.  

There are lots of instances industry-wide where time-precision and synchronised operations are vital. The telecommunications sector is just one of these, especially when it comes to 5G networks and the future 6G networks. 

Enterprise LANs could also benefit from the predefined latency that Ethernet networks can provide, especially when addressing the requirements of AI technologies and synchronising GPU’s across data centres. 

Ethernet is intertwined with emerging tech, heavily influencing how they function and evolve. 

Ethernet and AI

AI technology requires multiple services all needing low-latency connections. Therefore, Ethernet expansion will also be a key area for AI computing infrastructure and application development. 

You’re probably starting to see more AI in your day-to-day life. Things such as AI generative artwork are increasing in popularity. They use Ethernet as a foundational communications layer so these new AI services will need huge infrastructure investments.

AI and cloud computing tools are expected to drive the evolution of technology consumption, devices and networks – Both for work and leisure. 

For Wireless, You Need Wired

Let’s not forget that you can’t have wireless without wired. Ethernet is at the heart of wireless networks as they continue to expand. All wireless AP’s need some kind of wired infrastructure. 

The data centres that power cloud computing, AI and other future technologies are all connected together by wires and fibre connections. And where do they go back to? Ethernet switches. 

Ethernet and Power Efficiency

Efficiency and power consumption are a big deal, especially currently. There is a need to reduce Ethernet power consumption and this also drives part of its ongoing development.

Minimising power consumption is essential, which is where Energy-Efficient Ethernet comes in. It powers down links when there is not a lot of traffic, thus minimising power consumption. 

Ethernet as the Foundation of Engineering

Ethernet is hugely popular hence why so many IT professionals are training in using and deploying it. 

Having celebrated its 50th anniversary this year, it’s no wonder that it continues to be the foundation that the engineering world is built on. With decades of development behind it, Ethernet technology is continuing to expand. 

Whatever the future holds technology wise, Ethernet will likely be there to connect it all together in some form. 

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Broadband Ethernet Cables Home Network Home Office Home WI-Fi Router Wi-Fi Wi-Fi Advice Wi-Fi Speed Test Wireless Network
How Can I Test My Broadband Speed?

Are you paying for 70Mbps but only getting 1Mbps? If you’ve checked your router and everything seems in order there, then you might want to be reliably checking your broadband speed as well as your Wi-Fi. 

When you obtain broadband from an Internet Service Provider (ISP), they are responsible for getting their broadband service to your home as far as the router. That’s where their responsibility ends. After that, your Wi-Fi is up to you. 

A speed checker won’t check the speed of your Wi-Fi inside your home, but rather the broadband speed that is delivered to your premises before going through your router. 

It’s worth remembering that you will often be offered broadband speeds of ‘up to’ a certain Mbps – That means that roughly 10% of customers will get that speed, but many more will get lower. 

What is broadband speed affected by? 

There are lots of factors that affect broadband speed. 

  • The distance the property is from the exchange
  • The wiring (quality, number of joints)
  • Router quality
  • Time of day broadband is being used (How many people are vying for bandwidth at the same time)

When you are measuring broadband speed, it can also be affected by the router and the computer being used to test. 

The best way to get an accurate measure of your broadband speed is by connecting a device to the router using an Ethernet cable. Internet connections via Ethernet cable are faster and more reliable than Wi-Fi, so will give you a more reliable measure of broadband speed. 

To test your broadband speed, turn off the Wi-Fi on your device and then plug it directly into the router using an Ethernet cable. 

Remember that your ISP can’t do anything about your internet speed from your router onwards. By measuring the speed through an Ethernet cable, you can see how fast it’s coming in at. You are likely to measure a much lower speed using a device on the Wi-Fi. If the speed you measure via Ethernet cable is close to your Fibre-to-the-Cabinet (FTTC) speed, then you’re doing alright. But you can’t expect to get the same speeds on a device using the Wi-Fi like your tablet or phone. 

How can I test my own broadband speed?

There are two types of speed tests you can do – Casual and Serious. 

How to Do a Casual Broadband Speed Test

Go to any broadband speed checker on your browser – You can find them on Google. You can run the test directly through your browser. 

How to Do a Serious Broadband Speed Test

This one is a bit more involved. 

  1. Turn off your PC / laptops Wi-Fi connection 
  2. Connect the PC / laptop to the router using an Ethernet cable
  3. Turn off any other devices that are using the internet connection (e.g. TV’s, smartphones etc
  4. Restart your router
  5. Restart your PC / laptop and keep any unnecessary programmes closed down (that includes anti-virus software)
  6. Open a clean browser window and go to your chosen broadband speed tester

What results should I be getting? 

To check if the results seem reliable, you can use different browsers and see if there is a difference, for example, between Edge and Chrome. If you are getting approximately the following speeds on the below connections, then you don’t have any major problems.

ADSL connection – 7Mbps

ADSL2 connection – 12-16Mbps

FTTC connection – 30Mbps

Cable connection – 50Mbps

Mobile broadband connection – 20Mbps 

Remember that the results can vary and can be affected by:

  • The server
  • The local exchange
  • The internet itself
  • And more! 

It may also be worth testing the speed at varying times of day and see what you find. 

How do I know which broadband speed checker to use?

For the best results, you should use a local service with the lowest latency or ‘ping’ rate. 

According to the Guardian, the three best speed checkers were:

I’ve tested my broadband speed and it looks fine – So why am I having issues? 

Maybe you’ve got a Wi-Fi problem rather than a broadband speed problem. 

If your device works better when it’s closer to the router, then perhaps the problem is the signal strength, and getting that signal to where you are wanting to use your device most. 

If your Wi-Fi is just slow in general, it could be that your router is the problem. If your ISP won’t upgrade the one you currently have, then maybe you could replace it with an alternative and upgrade it? 

The problem could even be your device itself! See if a friend or family member has a different / newer device that you could test on your Wi-Fi and see if you encounter the same problems. 

Who can help with broadband speed tests and Wi-Fi issues?

If all of the above feels a bit confusing or if you’ve carried out the test but don’t understand the results then don’t panic! Here at Geekabit, our Wi-Fi experts are currently developing our own best-in-class solution for supporting people who wish to record and verify their internet speeds. Coming soon!

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Ethernet Cables Wi-Fi Wi-Fi 6 Wi-Fi 7 Wi-Fi Advice Wireless Network
Will Wi-Fi 7 Replace Wired Ethernet?

We all want the best connection possible – Whether that’s wireless or wired. Here at Geekabit, we love all things Wi-Fi, but even we will admit when a wired Ethernet connection could bring more stability and reliability. 

The Wi-Fi cimmunity is all a-buzz with talk about Wi-Fi 7 and the latest improvements it will bring to the wireless world. But will it replace internet via wired Ethernet cables? Theoretically, Wi-Fi 7 should have a top speed that would make it a worthy opponent of LAN’s. But that wouldn’t be the case in all situations. 

Let’s take a closer look. 

What is Wi-Fi 7?

This next generation of wireless technology is well on the way. And with the promise of even higher data rates and lower latency than the current Wi-Fi 6 offering!

Wi-Fi 7 (or 802.11be to be technically correct), in comparison to Wi-Fi 6, will:

  • Use multi-band/ multi-channel aggregation and operation 
  • Deliver higher spectrum and power efficiency
  • Have better interference mitigations
  • Offer higher capacity density 
  • Have higher cost efficiency. 

As a result of the projected ability for it to support up to 30Gbps throughput, this seventh generation of Wi-Fi is also being referred to as Wi-Fi Extremely High Throughput. It will be approximately 3 times faster than Wi-Fi 6.  

How does Wi-Fi 7 work?

The Wi-Fi engineers over at IEEE are proving that there are still ways to enhance and improve Wi-Fi – Even since Wi-Fi 6. As we’ve set out above, Wi-Fi 7 will not only give another boost to Wi-Fi connectivity, but also significant improvements in performance whilst further reducing latency. 

But how? 

Wi-Fi 7 doubles the channel size

With Wi-Fi 7, we see the maximum channel size double, going from 160MHz to 320Mhz. This also means that the throughput is automatically doubled as well.  Not only that, but it’s more flexible too, enabling networks to run with either one channel (at 320Mhz) or two channels (each at 160Mhz). Therefore you can match the network to the requirements of your applications.  

Wi-Fi 7 doubles the number of MU-MIMO spatial streams

The throughout is also doubled via the available MU-MIMO spatial streams which increases from 8 to 16, again doubling what’s available. The connection is shared equally, dividing the bandwidth into separate streams using Multiple-user, multiple-input multiple output (MU-MIMO) technology.  

We tend to see quite a bit of congestion from multiple endpoints attempting to access the wireless network at the same time – But MU-MIMO helps to reduce this congestion. Not only that, but it supports bi-directional functionality. This means that the router and both accet and send data at the same time. Something that was limited to just downlink transmission with Wi-Fi 5! 

Wi-Fi 7 quadruples the QAM

Quadratic Amplitude Modulation (QAM) is increased with Wi-Fi 7 from 1024 to 4096. It is expected that this increase will enable the delivery of an additional 20% in throughput. It’s this that takes us from Wi-Fi 6’s 9.6Mbps to Wi-Fi 7’s 46Mbps. 

Wi-Fi 7 offers Multi-link operation (MLO)

The great thing about MLO is that devices can transmit and receive across all of the available frequency bands (2.4Ghz, 5Ghz and 6Ghz), simultaneously. What does this mean? 

  • It improves performance
  • It reduces latency
  • It boosts reliability
  • In IoT or IIoT environments, specific channels can have pre-assigned data flows based on the requirements of the application or device
  • Networks can be dynamically configured so that they can select the frequency band that has the lowest congestion in real time, sending data over that preferred channel

Wi-Fi 7 offers Multi-AP operation

The functionality available in current and previous Wi-Fi standards meant that each access point acted independently when accepting connection requests from endpoints and moving traffic back and forth to that endpoint. The Multi-AP operation with Wi-Fi 7 uses mesh technology to configure neighbouring AP’s so that they can coordinate with each, thus improving the utilisation of the spectrum and resources. Network engineers can use Multi-AP operation to program a set of APs to form a subsystem and accurately coordinate channel access and transmission schedules.

Time-sensitive networking (TSN) with Wi-Fi 7 

What is TSN? Time-sensitive networking is an IEEE standard to help increase reliability and lower latency. Wi-Fi 7 supports this TSN. It was originally designed to help reduce buffering and latency in Ethernet networks by using time scheduling. This ensures the reliable delivery of packets in real-time applications. 

Multi-RU and WI-Fi 7

Using OFDMA (orthogonal frequency division multiple access), Resource Units are assigned to individual clients to enable access points to communicate simultaneously with multiple clients.  Multi Resouce Units increase the spectrum efficiency, ensuring that traffic avoids any interference on congested channels.

Wi-Fi 7 and deterministic low latency 

Wi-Fi 7 will be able to support real-time applications like AR, VR and IoT due to the combination of the above technologies decreasing latency. In certain situations, for example some industrial automation applications, it’s important that there is not a wide variance in latency. Deterministic low latency with Wi-Fi 7 will be great for this – It means that it will not spike beyond a certain limit. 

What are the benefits of Wi-Fi 7?

You might be thinking that the current Wi-Fi standard is good enough for you and your business connection needs. But the thing is, the wireless traffic load is only going to grow year on year and over time, organisations are going to have no choice but to embrace (and need) digital transformation. So whilst what you have now may well be sufficient, it might not be the case in forever. 

We are all well aware that the business operations that were once done manually are now being done digitally. This also means that the amount of data we use and need to move is growing all the time. 

Digital transformation means that not only has paper turned digital, but processes that were once quite simple are now much more complex, interconnected with others and across multiple applications. 

The improvements and enhancements we will see with Wi-Fi 7 have been designed to accommodate the increased traffic and data we are seeing from digital transformation. 

So – Will Wi-Fi 7 replace Ethernet?

Perhaps the biggest gane changer when it comes to Wi-Fi 7 is that it could in fact replace wired Ethernet in certain circumstances. We’re thinking in offices where everything is all completely wireless, everything unplugged, IT staff could use Wi-Fi 7 instead of having ti run wires and cables through ceilings, walls and office space.  Pretty handy! 

We also talked about the speed of Wi-Fi 7 earlier. Theoretically the maximum speed is 46Gbps. Even in real-world estimates where we’re talking much lower speeds of 6Gbps, Wi-Fi 7 is still faster than Gigabit Ethernet. 

When it comes to comparing Wi-Fi 7 and Ethernet, it’s worth considering bandwidth and endpoints. Wirelessly, the bandwidth is shared among endpoints. With Gigabit Ethernet, each endpoint has dedicated delivery of gigabit circuits. 

Whilst this may sway you back towards Ethernet, don’t forget that wireless networks, particularly ones using Wi-Fi 7, can use multiple antennas and streams. With the meshing of AP’s  with Wi-Fi 7, it might be wise to test the real-world performance to analyse what is necessary for your environment. It can get quite complex, but is definitely necessary when designing and deploying a new network or updating your current malfunctioning one. 

There are tech experts that are expecting Wi-Fi 7 to be a strong contender to replace Ethernet connections for super-high-bandwidth applications. It’s expected that the advances we’ll be seeing with Wi-Fi 7 will make it a very attractive option for a broad range of devices, applications and industries. 

Here at Geekabit, our Wi-Fi experts think it’s a bit early to predict whether or not Wi-Fi 7 will replace Ethernet on a large scale for enterprise LAN connectivity. On paper there may be a chance, but the low-maintenance predictability of Ethernet may make IT teams hold off replacing it for Wi-Fi 7. 

Many IT departments already enjoy the best of both worlds, utilising a pre-existing Ethernet LAN with a wireless network added on top. We don’t see why Wi-Fi 7 and Ethernet can’t co-exist, with Wi-Fi 7 being the primary network and good old, trusty Ethernet in the background quietly waiting as a backup. 

Get in touch with our Wi-Fi Experts

If you are wondering whether you should repace your Ethernet cables with Wi-Fi, or the other way around, then do get in touch with our Wi-Fi experts here at Geekabit. We can help advise what would work best for you and get a network designed and installed for your individual needs. Let’s solve your Wi-Fi woes and get reliable internet into your home office! You can get in touch on 0203 322 2443 (London), 01962 657 390 (Hampshire) or 02920 676712 (Cardiff).

by admin
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4G 4G Mobile Broadband 4G Wi-Fi 5G Unlimited data plan Wi-Fi Product Feature
The Robustel R5020 5G Router

We’ve talked a lot in recent weeks about 4G broadband and how it can solve many Wi-Fi issues in rural areas and homes with a slow BT Openreach connection.

But of course, the question on everyone’s lips when we talk about 4G routers and mobile broadband is ‘when will there be a 5G router?’

One product we’re feeling particularly excited about is the Robustel R5020. This router is touted to be offering next-generation cellular connectivity at a competitive price.

The R5020 will enable rapid deployment of high speed IoT applications in sectors such as Transportation, Enterprise Connectivity and Digital Signage.

In a compact industrial unit, the R5020 will offer 3G, 4G/LTE and 5G band coverage.

What are the key features?  

Here are the key features of the Robustel R5020 5G router.

A router with 5G capability

As Robustel’s first 5G capable router, the R5020 will also be capable of supporting 4G and 3G bands.

 

A stable operating system

Powered by their tried and tested CPU platform, the R5020 uses their mature and stable in-house Operating System RobustOS. This OS is fully programmable with a fully documented Software Development Kit. It also comes with a free cloud management platform (RCMS).

 

Applications

The R5020 is designed for use by various applications.

In-vehicle applications

  • Passenger Wi-Fi
  • CCTV de-brief
  • Ticketing
  • Other similar “onboard” requirements

Potentially increase internet speeds in these scenarios with the R5020, as well as future-proofing your current installations by making them 5G compatible. The R5020 has achieved E-Mark* certification for in-vehicle use, and supports GNSS (Global Navigation Satellite System) positioning. There is also a version to protect vehicle batteries with vehicle ignition sensing when the engine is turned off.

Broadband Failover

  • As well as a 5G Router, the R5020 can be configured to use Ethernet or Wi-Fi as the primary internet source. Should there be an outage on either of these, it can then failover to 4G or 5G.
  • If your business is a shop or small office, this can provide a good degree of connectivity resilience at a reasonable cost.
  • It can provide sufficient bandwidth for multiple users.
  • Core networks can utilise connections from IPSEC (Internet Protocol Security), DMVPN (Dynamic Multipoint VPN) and Open VPN (Virtual Private Networks) protocols.

Primary Broadband

  • You might think that using mobile broadband would be a pricey alternative, but mobile networks are now offering unlimited 5G tariffs at reasonable prices.
  • This means that hundreds of Mbps internet are available over the air.
  • There are many technical and commercial scenarios that make a wireless internet connection a favourable option, and mobile broadband offers another level of connectivity on top.

 

For more information on this product, or to register your interest in it when it’s available, head to their website.

If you would like more information on how 4G broadband could make a difference to your connectivity, please get in touch with our Wi-Fi experts here at Geekabit. We have a 4G antenna testing pole so we can assess whether 4G would be a viable option for your premises.

 

 

*An e-Mark proves your vehicle or component complies with the relevant EU/ECE regulations and can be sold in the EU, as well as other regions which have signed up to the ECE vehicle regulations. EU type approval is mandatory for whole vehicles as well as a range of automotive systems and components

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