Understanding Metropolitan Area Networks (MANs): Connecting Cities with High-Speed Connectivity

 MAN (Metropolitan Area Network)

A Metropolitan Area Network (MAN) is a computer network that spans a metropolitan area, such as a large city or a group of cities and towns. It is more significant than a Local Area Network (LAN) but smaller than a Wide Area Network (WAN).

Here are some key points about MANs:

• Coverage: MANs typically cover a range of 5 to 50 kilometers.
• Technology: To support data communication, they often use high-speed fiber optic cables and technologies like Ethernet, DWDM (Dense Wavelength Division Multiplexing), and IP (Internet Protocol).
• Applications: MANs connect multiple LANs within a city, provide high-speed internet access, and facilitate communication between government agencies, educational institutions, and businesses.
• Advantages: They offer high data transfer rates, improved network reliability, and efficient resource sharing across a metropolitan area.