Access networks and physical media - computer network, Computer Networking

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Access Networks and Physical Media

Access networks are the physical links(S) that connect an end systems to its edge router. Which is the first router on a path from the end systems. The access networks thus provides the infrastructure to connect the so called customer premises into the network infrastructure. Figure 2.3 shows several types of access links are highlighted in thick shaded lines.

1329_Classification of Access Networks.jpg

figure Access Network

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