< All Cisco CCNA Notes

Irfan Ullah | Cisco CCNA | Module 2 - Layer 1 Physical

By: Irfan Ullah | Related Course: Cisco CCNA | Published: June 20, 2016 | Modified: June 20, 2016
Join Cybrary

NotepadPhysical Layer

Cabling, Repeaters, Hubs


X=10 e.g

Base= Baseband Signal= one signal at a time

carry signal to 100 m

HUB= Multi port repeater 

< All Cisco CCNA Notes
Join Cybrary

Our Revolution

We believe Cyber Security training should accessible for everyone, everywhere. Everyone deserves the OPPORTUNITY to learn, begin and grow a career in this fascinating field. Therefore, Cybrary is the world's largest community where people, companies and training come together to give everyone the ability to collaborate in an open source way that is revolutionizing the cyber security educational experience.

We recommend always using caution when following any link

Are you sure you want to continue?