bn:03659698n
Noun Concept
Categories: OSI protocols, OSI model, Wikipedia articles incorporating text from the Federal Standard 1037C, Articles with short description
EN
physical layer  PHY  Ethernet PHY  High PHY  layer-1
EN
In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with the physical connection between devices. Wikipedia
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EN
In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with the physical connection between devices. Wikipedia
The lowest-level electronic or optical transmission functions of a network Wikidata