OSI Model: Physical Layer

Great Learning
OSI Model: Physical Layer
  • 2 hours
  • Beginner
  • Free
  • 209 Learners
  • Online
This course on Introduction to the Physical Layer of OSI Model will guide you through the physical layer networking concepts such as Data, Signals, and their different types.

We further walk you through the transmission impairments factors and the factors that affect the computer network's performance while data transfer.

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