Conductors: 24 AWG solid bare annealed copper Insulation: Non-Plenum: Polyolefin, Plenum: FEP, Polyolefin Rip Cord: Applied longitudinally under jacket Jacket: Non-Plenum: flame-retardant PVC, Plenum: low-smoke, flame-retardant PVC, TRU-Mark® print legend contains footage markings from 1000' to 0' Applications : IEEE 802.3: 1000 BASE-T (Gigabit Ethernet), 100 BASE-TX, 10 BASE-T, 52/155 Mp/s ATM, ANSI X3.263: 100 Mb/s, 4/16 Mp/s token ring Compliances: ANSI/TIA 568.2-E (Category 5e), ICEA S-90-661 (Category 5e), Type CMR (UL 1666) for Non-Plenum, NEC/CEC Type CMP (NFPA 262 and CSA FT6 Steiner Tunnel Fire Tests for Plenum Applications), UL 444, RoHS Compliant Directive 2011/65/EU, Third-party verified for guaranteed performance