Study

Telecoms Infrastructure

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  • DSL
    Digital lines that are provided by telephone companies
  • Teledensity
    Number of fixed (landline) telephone connections per 100 people in a specified geographic area
  • What's this?
    Global Ethernet services
  • PSTN
    A country's telephone network
  • PBX
    A telephone system that is used by a company in their office
  • What's this?
    Intelsat connection
  • VSAT
    A small satellite dish on a building roof
  • PTT
    A country's telephone network operator
  • What's this?
    Fiber local loop
  • What's this?
    Submarine cable to Europe
  • VoIP
    Packetized voice over internet
  • Infrastructure
    Infrastructure is the set of fundamental facilities and systems that support the sustainable functionality of households and firms.
  • What's this?
    Digital Switching equipment