The Open Systems Interconnect (OSI) model has seven layers:
Layer-1 is the Physical Layer and governs the transmission of
data in a point to point or broadcast connection, with a focus
on electrical, optical, or RF transmission properties.
The Open Systems Interconnect (OSI) model has seven layers:
Layer-1 is the Physical Layer and governs the transmission of
data in a point to point or broadcast connection, with a focus
on electrical, optical, or RF transmission properties.