Telecom
The Need for Speed
Data boom pressures operators to speed up deployment of new data centres – increased focus on turnkey prefabricated solutions
The seemingly insatiable demand by users for more data has taken many players in the African telecom and communications sector by surprise.
To keep up with demand, new infrastructure is often needed and particularly data centres – the heart and brain of any network.
With speed to operations being essential, prefabricated and modular data centres that can be deployed in mere days have become all the rage. Peter Karaszi , telecoms expert explains.
Global mobile data traffic grew 81 percent in 2013, according to a recent report by Cisco (Global Mobile Data Traffic Forecast Update).
Last year’s mobile data traffic was nearly 18 times the size of the entire global Internet in 2000. Smartphones and tablets are driving this traffic explosion.
A typical smartphone generates 48 times more mobile data traffic than a basic-feature cell phone.
Not surprisingly, traffic growth was strongest in Africa and the Middle East, up 107 per cent. Despite high costs for data traffic, consumers on the mother continent are snapping up smartphones and rapidly building an addiction to being online everywhere, all the time.
And it is not slowing down anytime soon: global mobile data traffic is expected to increase nearly 11-fold between 2013 and 2018, growing at a compound annual growth rate of 61 per cent.
Again, Africa is outpacing the rest of the world with an expected annual growth of 70 per cent.
So where does this leave mobile operators, scrambling to benefit from this data boom?
To cope with the increasing traffic, telecom infrastructure is key. And that often means investing in new infrastructure, and better infrastructure.
There are many ways to improve efficiency in every part of the network, from smarter OSS solutions to ultra-high efficiency antennas.
Let us take a look at maybe the most important link in the chain: the data centre. High quality, efficient data centres are essential.
They house and power all the equipment needed for transmission of data and are both the heart and brain of any network.
Telecoms operators and other IT players often have long lists of reasons for planning for a new data centre, but the increasing data demand by customers is the most common reason.
They have quite simply run out of space in their existing facilities and urgently need to expand to meet current demand (and let alone future demand).
Lack of capacity is no option. It would be like telling all existing and future customers to get lost and rather turn to a competitor. It would seriously hurt the brand and the bottom line.
Data and switching equipment is relatively easy and quick to order. The data centre building itself is trickier.
In Africa, it can take over a year to plan, co-ordinate (with different suppliers) and construct a new data centre facility.
There are often delays and budget over-runs. Buildings for data centres are often not purpose built to be used as technical facilities and often have water leaks and other problems.
So mobile operators, hosted data providers, internet service providers and others are increasingly choosing turnkey prefabricated data centres instead of brick and mortar solutions.
They are much quicker to deploy, which saves time and money, and will always be the “right” size since their modular structure make them easy to quickly expand in response to changing needs.
Roof top data centre installation in just eight days
Vodacom Mozambique’s deployment of a prefabricated data centre (Flexenclosure’s eCentre) on top of a six-storey building in central Maputo is one excellent example of the need for speed when installing a new data centre.
The 126 square meter data centre building was manufactured in Sweden, shipped to Maputo and installed in just eight days!
Benefits to the client were a guaranteed product (versus an uncertain project), a guaranteed budget and guaranteed delivery on time.
This would have been very difficult, if not impossible, to achieve with a traditional brick and mortar structure.
A second reason for mobile operators needing a new data centre speedily is when there has been a data centre-related incident of some kind, which needs a very quick fix.
In August 2013, a battery-related fire damaged Vodacom Tanzania’s energy centre in Dar es-Salaam, resulting in a serious (and very public) disruption to its network services.
This time the eCentre was chosen to replace the old energy centre. It included separated A and B sides and separated batteries, increasing redundancy and security and thus minimising the risk of any impact on business continuity in case of another accident.
Prefabricated data centres are not constructed on site but rather in a clean environment far away from the deployment location.
All engineering expertise is already there and the systems can be thoroughly tested before shipment.
Energy efficiency is also becoming more important, especially in Africa where energy supplies are generally unreliable and the cost of power is constantly rising.
A modern prefabricated modular data centre uses the most appropriate and efficient cooling solutions available. For example, indirect free air cooling can provide up to 70 percent electricity savings.
A smart infrastructure management system can monitor energy efficiency remotely and optimise power usage. In all, this leads to significant reductions in energy consumption and cost.
In conclusion, experience on the ground has given the industry strong incentives to choose turnkey modular data centres over traditional builds.
In the long run, this is very good news for both end consumers and suppliers of sought-after data to keep the smartphones ticking and beeping.
The very strong trend in favour of custom-designed prefabricated data centres is set to continue.
Peter Karaszi is a communications expert in intelligent telecom solutions based in Cape Town, South Africa. He has over 30 years of experience from the telecom and IT industry, including at C-level positions and boards of global technology corporations. He has written six books and numerous articles.
Telecom
African Telcos Compete to Launch Eco-Friendly Data Centres
African telecommunications companies are hurrying to build data centres powered by green energy as the demand for digital services on the continent increases, driven by the largest youth demographic in the world.
According to newscentral.africa, the continent has already established itself as a leader in mobile money, headlined by Kenya’s M-Pesa and various other mobile payment platforms, with 60% of the population using mobile devices to access the internet.
By the year 2025, an additional 167 million individuals in Sub-Saharan Africa are expected to subscribe to mobile services, totaling 623 million users, and the number of smartphone connections in the region is projected to more than double.
The International Finance Corporation (IFC) estimates that Africa’s Internet economy could account for 5.2% of the continent’s gross domestic product (GDP) by 2025, which would contribute nearly US $180 billion to its economy.
Leading telecommunications companies across the continent are capitalizing on this demand opportunity—encouraged by initiatives to digitize education, healthcare, agricultural services, and governance—by preparing data centre projects they claim will rank among the largest and most environmentally friendly in the region.
In its 2024 sustainability report, Kenya’s major telecom firm, Safaricom, has detailed plans to build three Tier 3+ scale data centres as a component of its long-term vision to evolve from a telecommunications business to Africa’s foremost purpose-driven technology enterprise by 2030.
“The facility is equipped with a 200 kWp rooftop solar PV plant, with plans to scale up to 2MWp. Additionally, we are exploring partnerships with renewable energy producers to further enhance our commitment to sustainability,” according to the sustainability report.
In June, MTN Nigeria announced it was building a 1,500-rack, Tier 4 data centre to play a pivotal role in meeting the growing data demands and digital needs of businesses and consumers in the country.
In a LinkedIn post, Karl Olutokun Toriola, CEO, MTN Nigeria, said the facility will be the largest in West Africa upon completion and will enable the telco to respond swiftly to market demands and support businesses in Nigeria.
“Ultimately, this centre will play a vital role in supporting Nigerian businesses to collaborate through cloud services, expand their capabilities, and thrive,” said Toriola.
”Our commitment to Environmental, Social, and Governance (ESG) principles is reflected in the data centre’s eco-friendly design to utilize efficient cooling systems and a combination of traditional energy sources, gas, and renewable energy,” he added.
After launching a multi-million data centre business, Nxtra by Airtel, in December 2023 the telco broke ground in March to what it termed as one of Africa’s largest data centres in Lagos, Nigeria- with plans for more across the continent.
“Through this business we aim to create one of the largest networks of data centres in Africa with high-capacity facilities in major cities complementing our existing sites. We’re taking great care to incorporate modern energy efficiencies into our operations,” said Airtel Africa’s Sustainability Report 2024.
Africa Data Centres Association also affirms the expansion of industry due to the increasing demand for such facilities throughout the continent-citing Kenya, Morocco and South Africa as fast-growing markets- abeit with a huge infrastructure gap to fill in.
“Africa needs up to 1000 MW and 700 facilities to meet demand and bring capacity density on a par with that of South Africa, the region’s leader,” according to Data Centres in Africa focus report 2024.
Africa, the report shows accounted for less than 2% of global colocation Data Centres supply, with over half that total located in South Africa.
“The development of data centres is picking up pace due to strong demand from economic operators, as well as increasing awareness that African countries must establish their digital sovereignty in an increasingly competitive and complex world,” said Ayotunde Coker, chairman, Africa Data Centres Association.
Nigeria is listed in the data centres focus report as Africa’s largest digital economy with the internet contributing US$36.5 billion to its GDP, followed by South Africa(US$31.5 billion) and Egypt (US$26 billion).
Other large digital economies include Morocco(US$21.1 billion), Kenya(US$12.8 billion), and Algeria (US$11.9 billion).
Allied Market Research projects that the global market for DC provision will reach US$517.2 billion by 2030, up from an estimated of US$187.4 billion in 2020.
Telecom
Starlink Warns Against Grey Market Products
Starlink, a global leader in satellite internet technology, has issued a caution to customers, advising against purchasing from unauthorized grey market products. Each Starlink kit is equipped with a unique serial number tailored to the country of activation.
Kits obtained from grey markets will not be activated, and any kits currently active outside their designated regions may face penalties, including potential service restrictions.
This advisory is to guarantee the quality, support, and compatibility needed for optimal performance users get from each kit.
According to a reliable source in Zimbabwe, there have been reports of buyers acquiring Starlink kits not intended for their specific countries.
Customers are strongly encouraged to purchase only from authorized distributors and retailers to ensure authenticity and functionality.
This measure is designed to uphold the integrity of Starlink’s operations and protect customers from fraudulent products and service interruptions.
As part of its mission, Starlink remains committed to expanding internet accessibility worldwide, especially in underserved and remote areas.
By delivering reliable, high-speed internet through its advanced satellite network, Starlink is bridging the digital divide and connecting communities across the globe.
To uphold this mission, Starlink maintains strict quality control and distribution practices, ensuring that each kit meets the requirements of its intended market.
Starlink encourages consumers to be vigilant and to purchase kits only from verified Starlink retailers and distributors to ensure seamless service.
Telecom
TikTok Founder, Zhang Yiming, 41 Becomes China’s Richest Man
China has a new richest person and it’s the entrepreneur behind the app TikTok.
Zhang Yiming, 41, co-founder of TikTok’s parent company ByteDance, topped the 2024 Hurun China Rich List, released Tuesday, October 29.
His wealth reached $49.3 billion, as assessed by research, media and investment group Hurun Inc, which publishes the ranking of the country’s richest people.
Zhang’s ascendency comes after ByteDance’s global revenue grew 30% last year to $110 billion, Hurun said.
Since its official launch in May 2017, TikTok has been catapulted to mass global popularity as well as becoming an era-defining social media platform beloved by many young people around the world.
Zhang owns 20% of ByteDance, which he co-founded with college roommate Liang Rubo in Beijing in 2012. He stepped down as its CEO 2021 after building ByteDance into one of the biggest names in Chinese tech.
ByteDance also holds China’s popular news app Toutiao and Douyin, TikTok’s sister app in China.
Zhang’s rise to the top of the rich list knocked China’s “bottled water king” Zhong Shanshan out of the lead spot for the first time in three years, though he remained second.
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