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MAN (Metropolitan Area Network)
MAN consists of two or more local area networks or campus area networks that usually span
several buildings in the same city or town.
LAN LAN
Metropolitan Area Network
WAN (Wide Area Network)
WAN is a digital communication system that interconnects a large number of computers in
a wide geographical area. This network may operate on a worldwide or nationwide basis. In
such types of networks, there may not be a physical connection between computers. In WAN,
telephone lines, microwave, satellite links, etc., can be used as a transmission medium.
LAN LAN LAN LAN
LAN LAN
Wide Area Network
PAN (Personal Area Network)
These are privately owned networks. PAN is used
to establish communication among computers
within the range of 20 to 30 feet. It can be wired
or wireless.
Personal Area Network
116 iPRIME (Ver. 2.2)–VIII

