ADSL on its last legs in South Africa

Image
  By   Daniel Puchert Partially state-owned telecommunications company Telkom announced in its financial results for the year ending 31 March 2025 that its ADSL subscribers had more than halved to under 30,000. According to the company’s operational data, ADSL lines decreased from 64,959 in March 2024 to 29,770. This 54.2% decline highlights that the legacy broadband technology is slowly approaching the end of the road. Telkom’s ADSL business peaked at the end of March 2016 with 1.01 million subscribers — two years after fibre upstart Vumatel  broke ground in Parkhurst . What followed was a sharp decline in Telkom ADSL subscribers. Customers connected to its copper networks decreased by more than 500,000 over the next four years. This was partly driven by Telkom itself, which began actively switching off its copper network in some neighbourhoods. If it did not have fibre in the area, it would offer a “fixed line lookalike” wireless service that ran over its cellular ...

SOLAR STORM LIKELY TO HIT EARTH TODAY: GPS, INTERNET, SATELLITES MAY BE AFFECTED

 FP TRENDING

A solar storm is likely to hit Earth today, on 12 July. Solar winds travelling at a speed of 1.6 million kilometres per hour are expected to hit the Earth today and may impact GPS and high-speed internet reported The Indian Express.

A stream of charged particles and high-speed solar winds were created when a hole opened up in the atmosphere of the sun.

These solar flares are the explosions on the surface of the Sun which then release light, high-speed particles and energy into space. The first solar flare of this year happened on 3 July.

On August 31, 2012 a long prominence/filament of solar material that had been hovering in the Sun's atmosphere, the corona, erupted out into space at 4:36 p.m. EDT. Seen here from the Solar Dynamics Observatory, the flare caused an aurora on Earth on September 3. Image: Wikimedia Commons

On 31 August 2012, a long prominence/filament of solar material that had been hovering in the Sun's atmosphere, the corona, erupted out into space at 4:36 p.m. EDT. Representational image. Image: Wikimedia Commons

It is expected that the solar winds may cause a geomagnetic storm in the magnetosphere. The storms which are caused by the efficient exchange of energy when solar winds enter the Earth’s space are called geomagnetic storms. According to a report in Outlook, this minor storm in the magnetosphere might result in auroras in north and south latitudinous regions.

The Indian Express reports that the satellites which are in the upper layer of the atmosphere might get affected due to the geomagnetic storm. Technologies including mobile phone signal, satellite TV and GPS navigation may get affected due to the storm. It is likely that power grids might also not be operational due to the solar storm.

Quoting the Space Weather Prediction Centre of the United States, the publication reported that high-frequency radio communication might also not be functional for one hour.

The solar flares have been marked at X1 level by the Centre wherein X denotes the classification and the number denotes the strength of the flare. The smallest flares are from the A-class. It is followed by B, C, M and X.


Find latest and upcoming tech gadgets online on Tech2 Gadgets. Get technology news, gadgets reviews & ratings. Popular gadgets including laptop, tablet and mobile specifications, features, prices, comparison.

Comments

Popular posts from this blog

If everyone on Earth sat in the ocean at once, how much would sea level rise?

Andrew Watson: The 'most influential' black footballer for decades lost to history

Which countries have the world’s largest coal reserves?