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Telecommunications in South Africa

Telecommunications in South Africa is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Telecommunications in South Africa rather than just read about it. In short: Telecommunications infrastructure in South Africa is advanced and widespread, comprising a combination of mobile, satellite, and fiber optic internet. Services are provided by many competing players in the private market, as well as by the South African Government through multiple public programs.

Telecommunications in South Africa — main illustration
Telecommunications in South Africa — illustration

Key takeaways

  • Telecommunications in South Africa belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Telecommunications in South Africa to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Telecommunications in South Africa from memory before moving on to harder problems.

Reference excerpt

Telecommunications infrastructure in South Africa is advanced and widespread, comprising a combination of mobile, satellite, and fiber optic internet. Services are provided by many competing players in the private market, as well as by the South African Government through multiple public programs. The Independent Communications Authority of South Africa (ICASA) is the watchdog of the telecommunications industry in the country. Legislation relating to telecommunications in South Africa is set by the Department of Communications and Digital Technologies. The mobile connectivity market in South Africa is dominated by four cellular providers; Vodacom, MTN, Cell C, and Telkom Smaller mobile providers include Rain, as well as numerous MVNOs, like Melon, FNB Connect, Standard Bank Connect, and PnP Mobile. Internet in South Africa is far more competitive than the mobile sector, especially in terms of ISPs. ADSL has been phased out in favor of fiber optic infrastructure. Fiber-to-the-premises for both residential and commercial users is common across the country.

History The first use of telecommunications in the Republic of South Africa was a single line telegraph connecting Cape Town and Simonstown. The first telegraph was launched on 2 December 1859, and the Cape of Good Hope Telegraph Company opened the line in April 1860. At about the time of the Bell Telephone Company's development of the telephone industry post-1876, early undersea telegraph links were introduced, first connecting Durban and Europe, and later connecting the country to the rest of the world. In 1879, the first submarine cable system that connected South Africa with Europe started to work, through the East Coast cable of the South African Telegraph Company, a single channel cable. In 1889, the first West Coast submarine cable from Cape Town to Europe was installed. The 1584 nm cable provided by CS Scotia was linked with West African Telegraph Companies' cables. Telcon carried out the links. Another cable to Cape Town was laid in 1899 during the Second Boer War, this time from Ascension Island, by the Eastern Telegraph Company (later Cable & Wireless plc). In the mid-twentieth century undersea telephone cables were also commissioned. In 1968, the SAT-1 cable was laid. It connected from Melkbosstrand, South Africa to Sesimbra, Portugal. The network continued to develop through internal financing in a heavily regulated market as international technology developed. At this point, telephone services were operated by the South African Post Office. In the 1960s, South Africa was connected to 72 nations and total outgoing annual international calls numbered over 28,800. Telkom was incorporated on 30 September 1991 as a public limited liability company registered under the South African Companies Act, 61 of 1973, as amended. In 1993 GSM was demonstrated for the first time in Africa at Telkom '93 in Cape Town. In 1994 the first GSM networks in Africa were launched in South Africa. In 1994, South Africa launched a mobile operations, underwritten by Telkom in partnership with Vodafone, with 36,000 active customer on the network. This subsidiary grew to be Vodacom, which Telkom sold in late 2008 in preference for its own 3G network. The first public videoconference between the continent of Africa and North America occurred on 24 June 1995 (2:00-3:00 p.m. PST). The Cybersafari Digital Be-In and Internet Love-Fest linked a technology fair at Fort Mason in San Francisco with a techno "rave" and cyber-deli in Woodstock, Cape Town. For one hour, members of the public communicated with each other via a simple Picturetel system using a 128 kb ISDN line. "Cognitive dissident" and communications activist David Robert Lewis initiated the video conference and peacecast on the San Francisco side, and Freddie Bell answered the call in Woodstock, Cape Town. Because of different ISDN standards, a video bridge via Boston was used to achieve the link, which also featured interactive dancing. Organisations which took credit were technology sponsors Picturetel and Telkom, plus Peacecast organisers Unity 95, Parallel University, Vortex, Creativity Cafe and line producer "Cybersafari to Africa". In 2004, the Department of Communications redefined the Electronics Communications Act, which consolidated and redefined the landscape of telecommunications licensing in South Africa (both mobile and fixed). The Independent Communications Authority (ICASA) currently licenses more than 400 independent operators with the Electronic Communications Network License (with the ability to self-provision) as well as issuing Electronic Communications Service Licenses for service deployment over infrastructure in the retail domain. In late 2009, South Africa's mobile operators came under criticism by the government and public for high interconnect charges. The issue was discussed by the Parliamentary Committee on Telecommunications. In 2020, MTN, Vodacom and Rain launched 5G network in South Africa.

Television

Four main television stations are available to the public. These are namely SABC 1, SABC 2, SABC 3 and eTV. Other community-based stations are also on offer, such as Soweto TV and Cape Town TV. DStv is currently South Africa's only satellite television provider, and Africa's largest. The company provides over 100 video and over 78 audio channels, and in 2008 introduced its first HD video channel. Since then an additional five HD channels have been introduced - namely M-Net HD, SuperSport HD, Discovery HD, SuperSport HD 2, M-Net Movies 1 HD and SuperSport HD 3. In 2008, additional pay-TV licenses were granted to various companies in South Africa. As of January 2010, none of the companies granted a license have begun providing services. However, On Digital Media (ODM), have stated that they are on track to begin sale of their product in May 2010, and that prices will be significantly cheaper than their competitor DStv.

Internet

… excerpt ends here. Continue reading the full article.

Illustrations

Telecommunications in South Africa: Comms tower in Cape Town CBD
Comms tower in Cape Town CBD
Telecommunications in South Africa: 5G cell tower in Johannesburg
5G cell tower in Johannesburg

Worked examples

Example 1 — a first encounter with Telecommunications in South Africa

Start with the simplest possible case. Write down what Telecommunications in South Africa claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Telecommunications in South Africa before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Telecommunications in South Africa ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Telecommunications in South Africa

In research
Telecommunications in South Africa appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Telecommunications in South Africa in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Telecommunications in South Africa is common in secondary-school and first-year university syllabi. It links to neighbouring topics Communications in South Africa, Telecommunications in South Africa, so understanding it makes those chapters shorter.
In everyday life
Look for Telecommunications in South Africa outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Telecommunications in South Africa in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Telecommunications in South Africa means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Telecommunications in South Africa out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Telecommunications in South Africa in simple terms?

Telecommunications infrastructure in South Africa is advanced and widespread, comprising a combination of mobile, satellite, and fiber optic internet. Services are provided by many competing players in the private market, as well as by the South African Government through multiple public programs.

Why does Telecommunications in South Africa matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Telecommunications in South Africa?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Telecommunications in South Africa.

Tags

  • Communications in South Africa
  • Telecommunications in South Africa

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