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Physical Layer - Coggle Diagram
Physical Layer
Bandwidth
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Latency refers to the amount of time, including delays, for data to travel from one given point to another.
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functional areas
Encoding
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In other words, encoding is the method or pattern used to represent digital information
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Signaling
The physical layer must generate the electrical, optical, or wireless signals that represent the "1" and "0" on the media.
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The OSI physical layer provides the means to transport the bits that make up a data link layer frame across the network media. This layer accepts a complete frame from the data link layer and encodes it as a series of signals that are transmitted to the local media. The encoded bits that comprise a frame are received by either an end device or an intermediate device.