1 One does not attempt to capture everything in one's dissertation. 2  The dissertation is a technical work used to document and set forth proof of one's thesis. 3  It is intended for a technical audience, and it must be clear and complete, but not necessarily exhaustively comprehensive.
Twisted-pair cable. A twisted-pair cable is a cable made by intertwining two separate insulated wires. There are two twisted pair types: shielded and unshielded. A Shielded Twisted Pair (STP) has a fine wire mesh surrounding the wires to protect the transmission; an Unshielded Twisted Pair (UTP) do not.Shielded cable is used in older telephone networks, as well as network and data communications to reduce outside interference. Shielded Twisted Pair (STP) has a fine wire mesh surrounding the wires to protect the transmission; an Unshielded Twisted Pair (UTP) do not. Shielded cable is used in older telephone networks, as well as network and data communications to reduce outside interference.
1 100 ohms: This impedance is the standardized impedance to be used in the twisted pair wiring used in structured wiring systems standardized EIA/TIA 568 standard. 2  Both unshielded and shielded CAT5 and better cables used on this kind of applications have 100 ohms impedance (usually at +-15% or better accuracy).n twisted pair wiring testing you can sometimes see terms Basic Link and Channel. The Basic Link configuration is intended for use by cable installers and contractors, testing the fixed wiring in a building.