Physical links connect adjacent devices along with the data link in a single network. Physical layer standards specifically govern transmission media, connectors, and p
Physical links connect adjacent devices along with the data link in a single network. Physical layer standards specifically govern transmission media, connectors, and plugs. Ethernet uses two types of cabling today. These are 4-pair UTP and optical fiber. Compare the two types of cabling of the 4-pair UTP and optical fiber in terms of […]