Twisted Pair Cable Stp And Utp

The basic difference between utp and stp is utp unshielded twisted pair is a cable with wires that are twisted together to reduce noise and crosstalk.

Twisted pair cable stp and utp.

Shielded twisted pair stp cables. In utp grounding cable is not necessary. This tutorial lesson explains common network cable types 10base2 10base5 coaxial cables bnc connectors stp and utp cables rj45 jack difference between stp and utp cables twisted pair catagories and their supported bandwidth speeds and fiber smf and mmf cables. In utp grounding cable is not required.

Unshielded twisted pair utp cables are found in many ethernet networks and telephone systems. Utp cables are available from category 1 to category 6. Data rate in stp is high. Stp stands for shielded twisted pair.

The cost of utp is less. For indoor telephone applications utp is often grouped into sets of 25 pairs according to a standard 25 pair color code originally developed by at t corporation a typical subset of these colors white blue blue white white orange orange white shows up in most utp cables. They rely on the cancellation affect caused by the twisting of the wire pairs to handle noise which is more than enough for most domestic uses. On the contrary stp shielded twisted pair is a twisted pair cable confined in foil or mesh shield that guards the cable against electromagnetic interference.

Data rate in utp is slow compared to stp. While in stp grounding cable is required. Utp cable vs stp cable. While stp is costlier than utp.

In a shielded twisted pair stp the wires are enclosed in a shield that functions as a grounding mechanism. In utp much more maintenance are not needed.