WAN
N/A
广域网
WAN · N/A · 广域网 · wan · wide area network · Networking · networks · internet · basicsNetworkingwide area network/wan/
Also known as: wide area network
Last updated August 9, 2026
Definition
A WAN (Wide Area Network) connects networks across cities or countries. The internet is the largest public WAN.
Real-World Example
Your home LAN reaches websites worldwide through your ISP’s WAN links.
References
Related terms
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