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Telecomunicações De Moçambique
Telecomunicações de Moçambique (TDM) ( en, Mozambique Telecommunications) is a telecommunications and Internet service provider in Mozambique. Telecomunicações de Moçambique was created in 1981 following the termination of the Posts, Telegraphs and Telephones (PTT) government agency. In late 2002 TDM was transformed into a Limited Liability Company and was renamed Telecomunicações de Moçambique SARL. TDM Group of companies The TDM Group of companies includes Mcel (Mozambique's first mobile operator) of which TDM own 74%. In conjunction with the Visabeira group TDM own 50% of TVCabo Mozambique (a cable television provider) and 50% of TELEVISA. TDM own 100% of its subsidiary Teledata. Products and services Voice TDM provides pre-paid and post-paid telephony services using POTS as well as CDMA and provides ISDN lines for businesses. TDM also owns and operates coin and card-based payphones throughout the country. Internet "TDM BandaLarga" service provides broadband Int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maputo
Maputo (), formerly named Lourenço Marques until 1976, is the Capital city, capital, and largest city of Mozambique. Located near the southern end of the country, it is within of the borders with Eswatini and South Africa. The city has a population of 1,088,449 (as of 2017) distributed over a land area of . The Metropolitan Maputo, Maputo metropolitan area includes the neighbouring city of Matola, and has a total population of 2,717,437. Maputo is a port city, with an economy centered on commerce. It is also noted for its vibrant cultural scene and distinctive, eclectic architecture. Maputo is situated on Maputo Bay, a large natural bay on the Indian Ocean, near where the rivers Tembe, Mbuluzi, Matola and Infulene converge. The city consists of seven administrative divisions, which are each subdivided into Quarter (urban subdivision), quarters or ''bairros''. The city is surrounded by Maputo Province, but is administered as a self-contained, separate Provinces of Mozambique, pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource shari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Companies Established In 1981
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded drumbea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Companies Of Mozambique
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Based In Maputo
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landlocked
A landlocked country is a country that does not have territory connected to an ocean or whose coastlines lie on endorheic basins. There are currently 44 landlocked countries and 4 landlocked de facto states. Kazakhstan is the world's largest landlocked country while Ethiopia is the world’s most populous landlocked country. In 1990, there were only 30 landlocked countries in the world. The dissolutions of the Soviet Union and Czechoslovakia; the breakup of Yugoslavia; the independence referendums of South Ossetia (partially recognized), Eritrea, Montenegro, South Sudan, and the Luhansk People's Republic (partially recognized); and the unilateral declaration of independence of Kosovo (partially recognized) created 15 new landlocked countries and 5 partially recognized landlocked states while the former landlocked country of Czechoslovakia ceased to exist on 1 January 1993. On 5 October 2022, the Luhansk People's Republic was annexed by Russia and ceased to exist as a de fact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EASSy
The Eastern Africa Submarine Cable System (EASSy) is an undersea fibre optic cable system connecting countries in Eastern Africa to the rest of the world. EASSy runs from Mtunzini in South Africa to Port Sudan in Sudan, with landing points in nine countries and is connected to at least ten landlocked countries — which will no longer have to rely on satellite Internet access to carry voice and data services. EASSy was the highest capacity system serving sub-Saharan Africa until the commissioning of WACS. It has a 2 fibre-pair configuration with a design capacity of more than 10 terabit per second (Tbit/s). It is the first to deliver direct connectivity between east Africa and Europe / North America. It is the only system with built-in resilience end-to-end. EASSy interconnects with multiple international submarine cable networks for onward connectivity to Europe, the Americas, the Middle East and Asia. The project, partially funded by the World Bank, was initiated in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Indian Ocean Cable Company
West Indian Ocean Cable Company (WIOCC) operates as a wholesaler, providing capacity to international telecos, OTTs, Content Providers and internet service providers within and out of Africa. WIOCC offers carriers connectivity to over 550 locations across 30 African countries – utilising more than of terrestrial fibre and of submarine fibre-optic cable. WIOCC's international network reach currently extends to 100 cities in 29 countries in Europe and more than 700 cities in 70 countries globally. The company was established in 2008 and is jointly owned by 14 major African telecom operators, with support from five international development financial institutions: International Finance Corporation (IFC), African Development Bank (AfDB), French Development Bank (AFD), German Development Bank (KfW) and European Investment Bank (EIB). WIOCC's CEO (from October 2008 – Present) is Chris Wood. WIOCC is registered in the Republic of Mauritius with offices in Nairobi, Kenya and Johanne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPLS VPN
MPLS VPN is a family of methods for using Multiprotocol Label Switching (MPLS) to create virtual private networks (VPNs). MPLS VPN is a flexible method to transport and route several types of network traffic using an MPLS backbone. There are three types of MPLS VPNs deployed in networks today: 1. Point-to-point (Pseudowire) 2. Layer 2 (VPLS) 3. Layer 3 (VPRN) Point-to-point (pseudowire) Point-to-point MPLS VPNs employ VLL ( virtual leased lines) for providing Layer 2 point-to-point connectivity between two sites. Ethernet, TDM, and ATM frames can be encapsulated within these VLLs. Some examples of how point-to-point VPNs might be used by utilities include: * encapsulating TDM T1 circuits attached to Remote Terminal Units * forwarding non-routed DNP3 traffic across the backbone network to the SCADA master controller. Layer 2 VPN (VPLS) Layer 2 MPLS VPNs, or VPLS (virtual private LAN service), offers a “switch in the cloud” style service. VPLS provides the ability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STM-1
The STM-1 (Synchronous Transport Module level-1) is the SDH ITU-T fiber optic network transmission standard. It has a bit rate of 155.52 Mbit/s. Higher levels go up by a factor of 4 at a time: the other currently supported levels are STM-4, STM-16, STM-64 and STM-256. Above STM-256 wavelength-division multiplexing (WDM) is commonly used in submarine cabling. Frame structure The STM-1 frame is on the basic transmission format for SDH SDH may refer to: Science, medicine and technology * Serine dehydratase, an enzyme * L-sorbose 1-dehydrogenase, an enzyme * Succinate dehydrogenase, an enzyme * Shubnikov–de Haas effect * Social Determinants of Health, economic and social condi ... (Synchronous Digital Hierarchy). An STM-1 frame has a byte-oriented structure with 9 rows and 270 columns of bytes, for a total of 2,430 bytes (9 rows * 270 columns = 2430 bytes). Each byte corresponds to a 64kbit/s channel. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leased Line
A leased line is a private telecommunications circuit between two or more locations provided according to a commercial contract. It is sometimes also known as a private circuit, and as a data line in the UK. Typically, leased lines are used by businesses to connect geographically distant offices. Unlike traditional telephone lines in the public switched telephone network (PSTN) leased lines are generally not switched circuits, and therefore do not have an associated telephone number. Each side of the line is permanently connected, always active and dedicated to the other. Leased lines can be used for telephone, Internet, or other data communication services. Some are ringdown services, and some connect to a private branch exchange (PBX) or network router. The primary factors affecting the recurring lease fees are the distance between end stations and the bandwidth of the circuit. Since the connection does not carry third-party communications, the carrier can assure a specified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP Transit
Internet transit is the service of allowing network traffic to cross or "transit" a computer network, usually used to connect a smaller Internet service provider (ISP) to the larger Internet. Technically, it consists of two bundled services: * The advertisement of customer routes to other ISPs, thereby soliciting inbound traffic toward the customer from them * The advertisement of other ISPs' routes (usually but not necessarily in the form of a default route or a full set of routes to all of the destinations on the Internet) to the ISP's customer, thereby soliciting outbound traffic from the customer towards these networks. In the 1970s and early 1980s-era Internet, the assumption was made that all networks would provide full transit for one another. In the modern private-sector Internet, two forms of interconnect agreements exist between Internet networks: transit, and peering. Transit is distinct from peering, in which only traffic between the two ISPs and their downstream cust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
