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Physical Layer Standards

PreviousAn Enterprise LAN NetworkNextData-Link Layer Standards

Last updated 4 years ago

  • The Entire family of IEEE LAN Standards 202011220920 Ethernet Standards (Physical) that together define the Physical Layer & the Data-Link Layers of the Wired LAN technology is referred to as an .

    Comparisons Between & :

    Criteria

    UTP

    Multi-mode

    Single-Mode

    Relative Cost of Cabling

    Low

    Medium

    Medium

    Relative Cost of Switch Port

    Low

    Medium

    High

    Approximate Max Distance

    100m

    500m

    40km

    Relative Susceptibility to Interference

    Some

    None

    None

    Relative Risk of Copying from Cable Emissions

    Some

    None

    None

Reference:

CCNA 200-301 OCG, Volume 1, Pg. 49 - Wendell Odom.

Ethernet
UTP
Fiber Optic