Episode 5: the In-Home Broadband Excellence Committee


Maarten Egmond, Chair of the In-Home Broadband Excellence Committee of the FTTH Council Europe, offers his view on the critical business of in-home connectivity. As the industry is very much focused on bringing fibre to the end-users' premises, it its equally important to look at the quality of the domestic network, and to make sure it does not become a bottleneck. In this interview, Maarten illustrates the best strategies for CSPs to make in-home broadband excellence a successful business case, and much more:

  1. Why is In-Home Broadband Excellence strategically relevant for CSPs, and how does it relate to fibre network deployment strategies in the European Union?
  2. You recently launched a revamped edition of the In-Home Broadband Excellence Guide: could you tell us a bit more about this asset, and what changes from the previous issue?
  3. In such a rapidly evolving time for our industry, what are the main trends that CSPs should look at, and how could these contribute to a successful business?
  4. You certainly started the preparations for the next FTTH Conference: what should we expect from the IBE Committee in Berlin?

Read the full interview below to get the answers to these questions.

 

Why is In-Home Broadband Excellence strategically relevant for CSPs, and how does it relate to fibre network deployment strategies in the European Union?

For many years, focus for CSPs has been on rolling out fibre to keep up with consumer demand for better broadband connectivity (and lately to help reduce carbon footprint as well). However, with focus on fibre deployment, the in-home network has become underserved and is now almost always the bottleneck to deliver good quality service.

Many events in our industry have recently come together to require a change in approach. Not only have we reached 50%+ homes passed, but as Thomas Miller of the Investors committee said in the last episode, the investment landscape has changed significantly. We also see costs of deployment going up and labour continuing to be an issue. Therefore it’s important to focus on take-up rate instead of (only) homes-passed.

The In-home broadband network is critical for this, as end-users will not see the value of fiber if they don’t get great Wi-Fi as well. Moreover, a good in-home broadband network can provide the basis for adding new services to the CSP offering, which can provide great opportunity for much needed ARPU increase and retention as well.

In the picture above, an attentive audience during the In-Home Broadband Excellence workshop at the FTTH Conference 2023 in Madrid.
 

In such a rapidly evolving time for our industry, what are the main trends that CSPs should look at, and how could these contribute to a successful business?

On the in-home network side, there is a lot of buzz about Wi-Fi 7, of course. While it’s certainly a trend to keep a close eye on, at the same time, such new technology will take time to get adopted, and have a high premium that certain consumer enthusiasts are prepared to pay at the start, but the diverse CSP consumer base may not be ready for, for a while.

A second trend that I would highlight is that of IoT and the Smart Home. While this is something that has been talked about for more than a decade, there are now finally signals that technology is becoming mature enough to deploy by CSPs and instead of just bringing cost and complexity may actually start to increase ARPU. New standards such as Matter and Thread are well positioned to finally break through, even if much work still needs to be done on interop in the field instead of just on paper.

 

You recently launched a revamped edition of the In-Home Broadband Excellence Guide: could you tell us a bit more about this asset, and what changes from the previous issue?

The IBE Guide is a great source of information for CSPs to stay up to speed on the in-home network. Technology evolves quickly, but even more so in the home environment, with Wi-Fi and consumer technology changing almost daily. Home infrastructure, management and new services are all key topics that are addressed from CSP perspective in the Guide, and the IBE Committee works hard to provide updated and added content in every edition.

There are few, if any, resources where these aspects are all coming together in a compact but comprehensive form. CSPs that read the Guide will get more understanding of the state of technology, how it can be applied in a CSP business environment, and perhaps most importantly: where to be critical of vendor stories, balance the pros with the cons, and enable CPSs to ask the right questions to drive their specific business needs.

 

 

You certainly started the preparations for the next FTTH Conference: what should we expect from the IBE Committee in Berlin?

Yes, preparations are in full swing. Besides releasing a new edition of the IBE Guide, we have planned a workshop where we address the topic of new services and increasing ARPU. We will bring several examples of services to the table, but would especially like to discuss the state of Matter and Thread. Both as example of a new service, but also to look at the underlying technology of Containerisation. Containerisation is a very interesting topic, because on the one hand it may not be clear to CSPs why it’s such an essential part of bringing new services to market quickly and cost effectively, while on the other hand the underlying technology offers many ways to implement it, each with their pros and cons. So understanding this topic will be essential for CSPs moving ahead, and the workshop will be an ideal place for us to help them. We look forward to a fruitful discussion at the next FTTH Conference in Berlin!

 

More about Maarten Egmond


 

 

Maarten Egmond finished university with a double BSc in IT as well as applied physics and started his career in R&D of optical components, followed by embedded software development work for high-end X-ray machines. After this, he moved into the FTTH industry where he has been contributing to technology and product development for more than 15 years, currently serving as CTO of Genexis, and since 2021 as Committee Chair of In-Home Broadband Excellence for the FTTH Council Europe.

Use of a ground water heat pump (GWHP) to cool FTTx street cabinets

Member company: Eurofiber
Country or geographical scope: Global
Period: 2015-
Segment of the value chain concerned: Internet service provider
Product/service category involved: Street Cabinets

Abstract:
ISP’s can achieve significant reductions in their energy usage, and thereby reduce their greenhouse gas emissions, by switching to GWHPs to cool their street cabinets, rather then using conventional air conditioning. In addition GWHPs require less maintenance reducing the amount of truck rolls needed for service.


Context

As a sector we are well aware that every party has a responsibility to reduce their carbon footprint. Digital services are often a way to reduce the need for travel or transport of physical goods. However digitization itself is not currently free of its own impact on the environment. Therefor as a sector we must act to reduce our own footprint as well. We cannot however do this alone and we believe that by sharing best practices we can help and inspire others to go beyond their current efforts, ultimately to the benefit of all society.
 

Solutions

Active equipment used by the broadband service can require cooling to ensure uninterrupted service. Traditionally this has been done by using conventional air conditioning. This is an effective method of cooling, however it requires addition power, and thus carbon emissions. An alternative that has been used by Eurofiber for its street cabinets is to cool them by using a ground water heat pump (GWHP) instead. What a GWHP does is to keep the air in the street cabinet stable by pumping up ground water from a well deep in the earth. The temperatures there are relatively stable at around 15 °Celsius year round. By pumping this water through a heat exchanger the GWHP can cool during the summer and provide heat during the winter, which also eliminates the need for a separate heater. A GWHP has a very low energy consumption and requires little maintenance, which reduces their footprint further by reducing the amount of truck rolls.
 


 

Results

Eurofiber has been able to use GWHP systems to cool some of their street cabinets. Given the need to dig fairly deep to reach ground water of the correct temperature this is not always feasible. Where it is possible it works very well though, energy consumption at peak is only 3% of what a conventional air conditioned street cabinet would use and maintenance costs are much lower, making it an ideal solution.
 

Conclusions

As enablers of digitization the broadband sector is already doing much to help other reduce their footprint. We must however as a sector do more and also look at our own footprint. An important step in this is the transition to full fiber networks. However even fiber networks use active equipment that requires cooling. The example of using ground water heat pumps is an example of how we can reduce our own carbon footprint by both reducing our energy usage and reducing the need for maintenance.

More episodes from this series

 

 

Help us create a brighter future!

Join the Fibre Council Europe
today and benefit from Europe’s
largest ecosystem of fibre players