Network Classifications and Specifications

Local Area Networks (LAN)

• Definition: A Local Area Network (LAN) provides network connectivity across a localized physical area.
• Ethernet Standards and Speeds:
  • 1000BASE-T: Specifies a data transmission rate of $1000\,\text{Mbps}$.
  • 10GBASE-T: Specifies a data transmission rate of $10\,\text{Gbps}$.

Wide Area Networks (WAN)

• Definition: A wide area network (WAN) encompasses telecommunication networks that extend over broad geographical expanses.

Wireless Local Area Networks (WLANs)

• Definition and Function: A wireless local area network provides local network connectivity using wireless communication media.
• Transmission Hardware: Relies on radios and antennas for data transmission and reception.

Metropolitan Area Networks (MAN)

• Definition: The term metropolitan area network (MAN) refers to a specific network type.
• Geographic Scope: Covers a geographic area equivalent to a city or other municipality.