Business Lecture3 Physical Layer

1.Today’s Lecture – The Physical Layer Transmission Media Guided Unguided Telephone System 2. Recall the OSI Reference Model Physical Layeris the lowest layer and is…

Documents Networks. Candidates should be able to: describe the hardware needed to connect stand-alone...

Slide 1 Networks Slide 2 Candidates should be able to: describe the hardware needed to connect stand-alone computers into a local area network, including hub/switches, wireless…