This tutorial compares twisted pairs cable with fiber optic cable and lists the differences. Learn how a fiber optic cable differs from a twisted pairs cable.

This tutorial explains fiber optic cable types, characteristics, and functions. Learn how a fiber optic cable works and differences between SMF and MMF cable.

This tutorial explains twisted pairs cable types, characteristics, and functions. Learn how a twisted pairs cable works and the differences between STP and UTP

This tutorial describes the basic concepts and fundamentals of Ethernet LAN in detail. Learn the differences between Ethernet and LAN.

This tutorial explains the data link and physical layers in the OSI and TCP/IP models. Learn the basic functions of data-link and physical layers.

This tutorial explains the network layer in the OSI and TCP/IP layers model. Learn the basic functions of the network layer.