The MAN Diagram in Computer Networks covers a larger area by connecting LANs to a larger network of computers. Various Local area networks are linked via telephone lines in the Metropolitan area network. The MAN Diagram in Computer Networks is larger than LANs but smaller than WANs (wide area networks). MANs cover a larger area than LANs. Customers who require high-speed connectivity can benefit from MAN. MAN speeds are usually measured in megabits per second (Mbps). A Metropolitan Area Network is difficult to design and maintain. It has extensive geographical coverage and may be used as an ISP (Internet Service Provider). See EdrawMax's MAN Diagram in Computer Networks to learn more details.