Tag Archive for 'broadband'

Cape Town - City of Fibre

On Wednesday this week, the City of Cape Town made the final approval to launch its ground-breaking municipal Broadband Infrastructure Project. Over the next two years, the City of Cape Town will invest close to R300 million in creating a state of the art, fibre-optic network which will not only reduce the city’s telecommunications costs over time but also offer affordable communications infrastructure to anyone who needs it.

Critics may argue that the city should not be investing in an area that should be dealt with by the private sector but in the case of cities, the situation is a somewhat unique. Cities are already in the business of maintaining infrastructure. They build and maintain roads, sewers, water pipes, traffic signaling infrastructure, security monitoring equipment, the list goes on. One of the most significant costs in deploying fibre can be the cost of excavation and securing rights of way. The city already carries out excavation and has rights of way. As a result they can deploy fibre infrastructure at a far lower cost than a commercial company. Every time a municipal crew digs up a road, for whatever reason, is an opportunity to extend the municipal fibre network.

Having said that, this does not mean that cities should be turning into internet service providers or telecommunications operators. The City of Cape Town has wisely avoided this potential pitfall, which has been the undoing of a number of cities in the United States, by choosing to base their project on the City of Stockholm’s Stokab model:

The Stokab project was based on the view that the provision of an enormous broadband capacity would enable the city to position itself at the forefront of the telecommunications revolution.

The city envisaged the provision of advanced infrastructure would generate an educated workforce, a prosperous economy, and an attractive lifestyle. In addition, Stockholm did not want multiple competitors digging up its streets time and time again.

The City of Stockholm also recognised it would be far cheaper and more practical for operators to lease Stokab fibre, rather than each build their own backbone network

So this means that the Cape Town Broadband Infrastructure Project will do the trenching, install manholes, ducting, and fibre optic cables as well as build switching centres with appropriate IT-friendly infrastructure such as false floors, redundant electrical supplies, security systems, etc. The city will also carry out the operation and facilities management for the fibre network. But it won’t be offering services itself. It will simply be leasing excess capacity on its own network. This means that anyone can install their own switches and connect using the city’s fibre. Thus the city will be enabling the market as opposed to interfering with the market. Everyone will be able to connect on an Open Access basis.

Having said that, the city doesn’t need to justify its decision on the basis of providing access to others. Cape Town has over 500 municipal buildings and spends approximately R100 million a year on telecommunications costs. The project will break even in 6 years based on the city’s needs alone. But that is just the tip of the iceberg. The city commissioned an economic impact study, carried out by Prof. Barry Standish of UCT, to better understand the potential of a municipal fibre network in Cape Town. The study projected that the project:

would have made a cumulative contribution to GDP of R5.7 billion by 2011/12 when the majority of the infrastructure development will be complete. This cumulative total increases to over R211 billion by 2026/27.

Municipal fibre networks have the potential to reduce operational costs for cities, increase competition and improve services in the telecom sector, attract businesses, facilitate telework and tele-enterprises, and be a critical link in a national fibreoptic backbone. Cape Town is poised to become the leading city on the continent in terms of high speed information infrastructure. Let’s hope many others follow their model.

Why does everyone want to kill WiFi?

Reading the tech news in South Africa, you get the impression that WiMax is going to very shortly solve all of the country’s broadband issues. Articles like this one give the impression that WiMax will shortly be available in every major city in South Africa. Municipal WiMax enthusiasts argue that this is “no business case for WiFi”

And today, Mike Jensen pointed out to me that in Europe, Ericsson’s Chief Marketing Officer has predicted the demise of WiFi hotspots because of the growth of mobile broadband. It is worth reading the Slashdot comments on this article for the dripping irony that the article provoked.

One cannot help but wonder why everyone is so keen to see the demise of WiFi. Is there a whiff of desperation in the air? While the wireless vendors have been squabbling over the WiMax standard and telecom companies have been pricing themselves out of the 3G market, WiFi has quietly gotten to thirty times its original bandwidth strength while dropping so low in price as to be almost a giveaway. At the same time, the Open Source community has been developing software for cheap WiFi devices that allow them to offer connectivity previously only available in devices costing thousands if not 10s of thousands of dollars? The telecom industry thrives on expensive equipment and service contracts. Perhaps WiFi is the emperor’s new clothes of connectivity.

Certainly Bill Gates seems to get it. In a recent submission to the U.S. communications regulator, he says:

“We’re hopeful that that [spectrum] will be made available so that Wi-Fi can explode in terms of its usage, even out into some of these less dense areas (of the United States) where distance has been a big problem for Wi-Fi,”

Obviously this is not an industry in which he has an entrenched interest. Just as well. For more background reading on WiFi versus Wimax, here are some links worth reading. Judge for yourself.

Wifi or Wimax (or both)?
comments from Evert Bopp in his Wimaxxed blog
17 Oct 07

WiMAX vs. WiFi
comments from Tom Evslin at CircleID
20 Feb 08

WiMax versus WiFi
comments by David Jarvis in MyBroadband article
25 Oct 07

The Truth About WiMax
Robert Berger quoted in Bill St. Arnaud’s blog
11 Oct 06