physical layer

(networking)physical layer - Layer one, the lowest layer, in the OSI seven layer model, concerning electrical and mechanical connections to the network. The physical layer is used by the data link layer. Example physical layer protocols are CSMA/CD, token ring and bus.
Physical activity
physical address
physical addressing
physical anthropology
Physical astronomy
physical attraction
physical body
physical change
physical chemistry
physical education
Physical examination
physical exercise
physical exertion
physical fitness
physical geography
Physical isomerism
-- physical layer --
physical memory
physical memory address
physical object
physical pendulum
physical phenomenon
Physical point
physical property
physical rehabilitation
physical restoration
physical science
Physical signs
physical structure
physical therapist
physical therapy
physical topology
Physical unit
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