Nerve (Definition) The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the copper (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites.
The 568A Commercial Building Wiring Standard of the Electronic Industries Association and the Telecommunications Industries Association (EIA/TIA) specifies the type of UTP cable that is to be used in a variety of building and wiring situations. The objective is to ensure consistency of products for customers.
One of the great debates that affects contractorsâespecially those dealing with communications systemsâmay be the question of shielded twisted pair (STP) or unshielded twisted pair (UTP). There are four main types of cable on the marketâcoaxial, UTP, STP and fiber opticâbut this article will focus on the two that share the most characteristics.