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Our latest post is particularly timely, on the day when Britain’s IT luminaries convened at the Royal Society in London to discuss #digitalbritain, under the aegis of BCS – The Chartered Institute for IT. The Tweetstream from the panel was certainly lively with plenty of participation from the engaged Twitterverse, including today’s blogger, Chris Doyle, a long-standing campaigner for universal Internet access.
Here, Chris makes a characteristically passionate, but equally well-informed and clearly explained, case for a re-think of BET, the new fixed line solution for connecting current “not spots” proposed by BT. Chris argues in favour of a less blinkered view of the fibre optic option, an option which she believes would allow Britain to remain in the fast lane of the Information Super Highway – and not be shunted by the BET compromise onto the hard shoulder. The views expressed here are very much the ones of a simple, yet engaged, consumer.
Broadband is arguably the most amazing technology we currently have. It lets you share data, videos and photos with your friends and family around the planet…and instantly. However, broadband just doesn’t work when the big fat pipe down which all this valuable information flows is constricted. When the carrier pipe is reduced to a thin, measly, blocked excuse for a pipe. Then? Then the photos, video, voice and data don’t flow at all…
BET – Broadband Enabling Technology – BT’s much vaunted new fixed-line solution for delivering broadband over much longer distances – is, however, not quite what it sounds like and it is certainly not what BT promises that it will be. I have been closely involved with IT and Internet access issues for almost a decade and my comprehensive researches have brought me to this conclusion: BET is a constricted, restricted pipe, down which the fantastic opportunities which broadband provides us simply will not be able to pass.
I am reluctant to blind you with science, but here are a few basic technical details, explained in the most fundamental of terms:
In most cases in the United Kingdom, your broadband currently flows down a copper pipe. It is called a telephone line. It comes to your house from the BT exchange and, as such, it is only capable of allowing certain amounts of data to flow through. This is a result of the broadband technology, called ADSL, which is currently in place.
BET is the current proposal by BT Openreach to widen this copper pipe. However, one of the key problems is that this very pipe is shared. It is shared, not only with your direct neighbours, but with all the other people in your vicinity (i.e. everyone who is on the same BT exchange). So, whenever they want to use it, you get less. Simples!
Yet, there is the rub: you can only obtain certain widths of copper pipe. What would you do if you wanted more water from a well? Would you upgrade to a bigger bucket? Or would you connect to the mains water supply? Is electricity rationed in this country? No. For broadband, logically, you would upgrade to fibre optics – to allow more data to flow through the system. It is not capacity which is scarce: it is the infrastructure which is limiting the user.
So, what are the implications of this copper “upgrade” to the network for which BT is currently trying to obtain government funding ?
Most worryingly, BT seems to be attempting to stymie progress and innovation in Digital Britain for the next few decades, a move which, I believe, could even knock the UK out of the global digital economy for the next generation or two. If other countries steam ahead and lay fibre, their users are unlikely to wait to download content from us. We will be too slow. African villages will be faster than us.
BT currently aims to get 20 Mbps (known as 20Meg) to the UK’s cities over the next few years, but only 2 meg to 90% of the UK land mass – and that means 40% of the population. Without getting bogged down by numbers per se, suffice to say that 2Mbps will NOT allow you to talk to grandpa on his webcam AND your family at the same time – let alone download a work doc whilst you solve sundry other problems.
BET will, at best, serve to temporarily pacify the, mostly rural, folks who are unfortunate enough to suffer most from the deficiencies of the extant aged copper infrastructure, by delivering enough broadband connectivity to comply with the Universal Service Commitment of 2 megabits per second.
I believe that one major problem is that the United Kingdom has, in fact, suffered from chronic under-investment in telecoms, mainly during the era of privatisation of the former nationalised monopolies. You could also see BET as a symptom of this longer term malaise, rather than as an innovation of which to be proud. Moreover, BT is also trying to obtain substantial public funds with which to implement this obsolete technology.
The reasons I believe BET just won’t work are as follows:
DACS (Digital Access Carrier System) is a technology which allows two ordinary phone lines to be squeezed down a single copper pair. (Normally each phone line requires its own copper pair all the way to the exchange).
Rural areas abound with Dacs. For many years, BT have deployed them, largely to save on the expense of laying new lines. BET means bonding two or even three copper pairs together, in order to push the broadband further from the exchange, possibly to 12 Kilometres.
In order to bond two pairs per customer, they will have to lay vast quantities of expensive copper, and use new equipment, for which they apparently expect public funding. They seem to have no intention of using their own profits for this procedure, and, when it is done, they may also expect ISPs to pay for two lines instead of one – a cost which will no doubt be passed on ultimately to the consumer. This could double the cost of internet access for rural people, and even then it will not even deliver a truly acceptable broadband service.
Yet, for roughly the same amount of investment it will entail for new copper to be laid, I believe it would be far more sensible to lay fibre. Why spend money on a temporary copper solution, when fibre is capable of delivering a service with a far longer expected life span which will be a 1000 times “BETter”?
The reason they are reluctant to lay NGA (Next Generation Access) access to rural areas of the country could well be because, if they did, then inevitably and very quickly, the urban areas would want it too. The shareholders would not be happy and the generous salaries and pensions of senior management would most likely take a tumble.
Funding should not – IMHO – be for a make-do-and-mend kind of patch-up. If BT is unable or unwilling want to lay fibre, then individual communities should be helped and enabled to do it instead.
There are many examples of this happening already. The JFDI teams are springing up and proving that this kind of technology is actually NOT rocket science. The rural areas of the UK desperately need internet connectivity to thrive and prosper, to innovate and grow. I believe it is essential that they are not fobbed off by BET which will only give them what will eventually be an entirely obsolete connection.
Rural areas should not be left out of the “Future of Digital Britain” picture. I wish the decision makers would reconsider. Yet the majority of them just do not get IT (information technology). They have PAs, secretaries or clerks to do their IT stuff. They simply don’t have to grapple with the tech on a regular basis. If they want to know about something, they ask an expert – and the “experts” at BT and at Ofcom are only too happy to advise.
Many journalists don’t get IT either. Only this last week, I have seen a slew of articles on BET, positing that BET will bring next generation, super fast broadband to Digital Britain, thus helping the government achieve its aim of putting Britain at the crossroads of the information super highway of the world.
Two meg through copper is NOT next gen. It is milking an obsolete, very tired, Victorian network for the very last dregs of revenue. It will kill the golden goose that grew out of first generation internet access – before it can lay the eggs for a real Digital Britain future.
I do hope I have made some readers think and I welcome any comments on response to this post, enabling us to further the debate on this vital issue.
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