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This cable is very much like common UTP cable, with the addition of foil underneath the main cable jacket. FTP cable.Īn overall foil shield (F) with unscreened twisted pairs (UTP) This blog provides basic information about each style, as defined by ISO/IEC 11801:200, to clear up the confusion. There are many acronyms used to describe shielded cables, from STP to F/FTP while many are often used synonymously, nearly all of them have different meanings. Once you know how important each of these things is to you, you’ll know which shielded cable type will work best. When selecting a shielded cable, there are three considerations to keep in mind: Today, shielded cable is prevalent in many different applications, including government, healthcare and even education. When it first became available, shielded cables were used in areas such as factory floors, areas with high concentrations of electrical equipment and secure communications applications. While not all environments demand such a robust cable, shielding is becoming more common. It also prevents cable signals from interfering with surrounding cables and equipment. U/FTP cable which is individually foil shielded pairs without over all foil shield.Like a shield used during battle, cable shielding acts as a barrier that protects the cable from external threats, such as electrical interference (EMI) and RFI (radio frequency interference). S/FTP cable which incorporates a combination of both a foil shield and an overlapped braided shield.į/FTP cable which is individually foil pairs and over all foil shield

The other two types are UTP cable, where the twisted pairs are unshielded, and STP cable with twisted pairs screened with a braid. UTP Cable and STP CableįTP cable also known as F/UTP cabling is one of the three main types of twisted pair wiring. Twisting the cores together and covering with the foil shield helps to reduce cross–talk and electromagnetic interference.

The cables are designed and constructed with a twisted pair or multiple twisted pairs of cores with an overall foil tape shield wound around the assembly. FTP networking cables often support Ethernet LAN. The term FTP stands for foil twisted pairs.