Category 5e cable is a twisted pair high signal integrity cable type often referred to as Cat5e. Most cables are unshielded, relying on the twisted pair design for noise rejection, some are shielded. Often used in computer networks such as Ethernet.
UTP (Unshielded Twisted Pair)
26AWG CM (UL) C(UL) 4P
ISO/IEC 11801 AND TIA/EIA 568B.2