Network types: LAN, WAN, MAN and PAN
Network Types: LAN, WAN, MAN and PAN Network types are categories of networks based on their size, connectivity, and purpose. These categories are used t...
Network Types: LAN, WAN, MAN and PAN Network types are categories of networks based on their size, connectivity, and purpose. These categories are used t...
Network types are categories of networks based on their size, connectivity, and purpose. These categories are used to design and implement networks, ensuring efficient and reliable communication within a specific area or across a wider geographical region.
1. Local Area Network (LAN)
A LAN is a network connecting computers within a limited area, such as a school, office, or home. It typically uses a dedicated cable or wireless technology like Ethernet to connect devices directly.
Examples: Home network with multiple computers, printers, and smartphones connected to a single router.
2. Wide Area Network (WAN)
A WAN is a network connecting computers across a larger geographical area, such as different cities, states, or even countries. WANs typically use technologies like internet protocol (IP) and routers to connect devices and share resources.
Examples: Company network connecting multiple branches, universities, and office locations.
3. Metropolitan Area Network (MAN)
A MAN is a private network that serves a specific geographic area like a city or metropolitan region. It is typically operated by telecommunications companies and provides high-speed connectivity within the area.
Examples: Citywide Wi-Fi network, cable TV network.
4. Personal Area Network (PAN)
A PAN is a wireless network used by devices within a short range, such as laptops, smartphones, and wearable devices. It operates in the 2.4 GHz frequency band and uses Bluetooth or Wi-Fi protocols for communication.
Examples: Bluetooth speakers, wireless keyboards and mice, Wi-Fi-enabled headphones.
Key Differences:
| Feature | LAN | WAN | MAN | PAN |
|---|---|---|---|---|
| Area of Coverage | Limited | Wide | Local | Short |
| Connectivity | Direct | Indirect | Direct | Wireless |
| Technology | Ethernet | IP | Cabling or wireless | Bluetooth, Wi-Fi |
| Examples | Home network | Company intranet | Citywide Wi-Fi | Bluetooth headphones |