Clasificación de las redes por cobertura
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Clasificación de las redes por cobertura

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Clasificación de las redes por cobertura Clasificación de las redes por cobertura Presentation Transcript

  • Dais dayana marin sanchez Redes 11-4
  • A local area network (LAN) is a computer network that interconnects computers in a limited area such as a home, school, computer laboratory, or office building using network media.The defining characteristics of LANs, in contrast to wide area networks (WANs), include their usually higher data- transfer rates, smaller geographic area, and lack of a need for leased telecommunication lines
  •  A Wide Area Network (WAN) is a telecommunication network that covers a broad area (i.e., any network that links across metropolitan, regional, or national boundaries). Business and government entities utilize WANs to relay data among employees, clients, buyers, and suppliers from various geographical locations. In essence this mode of telecommunication allows a business to effectively carry out its daily function regardless of location.
  •  Una red de área metropolitana (Metropolitan Area Network o MAN, en inglés) es una red de alta velocidad (banda ancha) que da cobertura en un área geográfica extensa, proporciona capacidad de integración de múltiples servicios mediante la transmisión de datos, voz y vídeo, sobre medios de transmisión tales como fibra óptica y par trenzado (MAN BUCLE), la tecnología de pares de cobre se posiciona como la red más grande del mundo una excelente alternativa para la creación de redes metropolitanas, por su baja latencia (entre 1 y 50 ms), gran estabilidad y la carencia de interferencias radioeléctricas, las redes MAN BUCLE, ofrecen velocidades de 10Mbps, 20Mbps, 45Mbps, 75Mbps, sobre pares de cobre y 100Mbps, 1Gbps y 10Gbps mediante Fibra Óptica.