MAN Diagram in Computer Network covers a larger area than a LAN but a smaller area than a WAN. It connects two or more geographically separated computers but is located in the same or different cities. It has extensive geographical coverage and may be used as an ISP (Internet Service Provider). Customers who require high-speed connectivity will benefit from MAN. MAN Diagram in Computer Network speeds are measured in megabits per second (Mbps). A Metropolitan Area Network is difficult to design and maintain. Modems and wire/cable are used for data transmission via MAN. A MAN is a telephone company's network component that can provide a high-speed DSL line to a customer or a city's cable TV network.