Networking - Metropolitan Area Network

What is a MAN (Metropolitan Area Network)?

A MAN (Metropolitan Area Network) is a type of computer network that connects multiple LANs (Local Area Networks) across a city or a large town.

It’s bigger than a LAN, but smaller than a WAN.

MAN Explained in 10 Simple Points

1. Full Form:
   MAN stands for Metropolitan Area Network.

2. Coverage Area:
   It typically covers a city, campus, or several nearby buildings, usually up to 50 km.

3. Purpose:
   It connects LANs from different locations in the same city, like schools, offices, libraries, or government buildings.

4. Speed:
   Faster than WAN, often similar to or faster than LAN depending on the infrastructure.

5. Ownership:
   Usually owned by governments, large companies, or service providers.

6. Example Use:
   A university with multiple campuses across a city can use a MAN to link their networks.

7. Technology Used:
   MANs often use fiber optic cables, Ethernet, or wireless links for fast data transmission.

8. Cost:
   More expensive than LAN but cheaper than WAN to build and manage.

9. Data Sharing:
   Allows high-speed sharing of data and resources between buildings or branches.

10. Example:
    The network of ATMs operated by a bank in a city or a city-wide government data network.